D-Pro1

V23 Series Plug Valves Pressure Rating up to 3000 psig Catalog No. V23-1 July 2004

Features of V23 Series Quarter-turn operation

Unique forward flow throttling

Low torque operation

Unidirectional flow

Materials of Construction Valve Body Materials 4 5

Brass

Stainless Steel

Component

Grade/ASTM Specification 1. Body

2

Brass / B16 S316/A479 or A276 PTFE-coated PTFE-coated S316/ A479 or A276 Brass / B16 PTFE-coated fluorocarbon Viton*

2. Plug 3

3. O-ring

Nylon

4. Handle 5. Pin

1

S316/A276

6. Snap ring

Stainless Steel

Note: 1. Wetted parts and lubricants listed in blue 2. Lubricant is silicone-based

Temperature Vs. Pressure Ratings

6

Technical Data Valve Material

Series

Pressure Rating psig

bar

S316

V23A

Brass

3000

206

S316

V23B

Brass

137

2000

Temperature Rating -23℃ to 204℃ (-10℉ to 400℉)

Based on PTFE-coated Viton O-rings

Plug Orifice mm (in.)

4.4 (.17) 7.2 (.28)

* Viton is TM of DUPONT

Bar

Psig

241

3500

206

3000

172

2500

137

2000

103

1500

68.9

1000

34.5

500

S316 V23A, V23B Brass V23A Brass V23B

0 100 37

Reverse flow direction pressure is limited to 150 psig (10.3bar) maximum.

Reverse-flow throttling may damage O-ring.

200 93

300 148

400 204

Operation

Optional O-ring material

D-pro plug valves provide positive shut-off, high flow capacity, and quick quarter-turn operation.

D-pro plug valve provides throttling capability.

PTFE-coated Viton is standard. Choose optional O-ring material for fluid compatibility and performance over your system temperatures.

Throttling

Fully open

O-ring material

O-ring Designator

Standard PTFE-coated Viton PTFE-coated Buna-N PTFE-coated EPDM

EV EB EE

℉ ℃

Temperature Rating -28℃ to 204℃ (-20℉ to 400℉) -20℃ to 105℃ (-68℉ to 221℉) -45℃ to 135℃ (-49℉ to 275℉)

Fully closed

Ordering Information and Table of Dimensions Basic Ordering Number

H

V23A-

C E

F

D

G

V23B-

B A

D-2TD-4TD-6TD-6MM-2NM-4NMD-4N4TMF-4NF-2NF-4NF-4RD-6TD-8TD-8MD-10MD-12MM-8NF-6NF-8NF-8R-

End Connections Inlet Outlet

A

1/8" Dk-Lok 1/4" Dk-Lok 3/8" Dk-Lok 6mm Dk-Lok 1/8" Male NPT 1/4" Male NPT 1/4" Male NPT to 1/4 DK-Lok 1/4" Male NPT to 1/4 female NPT 1/8" Female NPT 1/4" Female NPT 1/4" Female ISO tapered 3/8" Dk-Lok 1/2" Dk-Lok 8mm Dk-Lok 10mm Dk-Lok 12mm Dk-Lok 1/2" Male NPT 3/8" Female NPT 1/2" Female NPT 1/2" ISO Female Tapered

50.5 (1.99) 55.1 (2.17) 58.2 (2.29) 55.1 (2.17) 38.9 (1.53) 48.3 (1.90) 51.2 (2.03) 50.8 (2.00) 45.2 (1.78) 53.1 (2.09) 56.1 (2.21) 67.6 (2.66) 73.2 (2.88) 67.6 (2.66) 68.1 (2.68) 75.2 (2.96) 67.1 (2.64) 60.5 (2.38) 73.2 (2.88) 79.8 (3.14)

B

Dimensions mm (inches) C D E F

G

H

19.8 (0.78)

47.8 (1.88)

38.6 (1.52)

29.0 (1.14)

9.4 (0.37)

11.7 (0.46)

19.1 (0.75)

29.0 (1.14)

63.2 (2.49)

54.1 (2.13)

38.1 (1.50)

14.2 (0.56)

16.8 (0.66)

28.4 (1.12)

All dimensions shown are for reference only and are subject to change. Dimensions with Dk-Lok nuts are in finger-tight position.

Factory Test Every V23 series plug valve is factory tested for shutoff at 600psig (41.3 bar) .

THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

Plug Valves

V23 Series

Optional Downstream Vent Vent to atmosphere when valve is closed

Optional Colored Handles

Body vent when valve is open

To help clients color code a system, optional colored nylon handles are available with the following designator.

When order for field assembly, add the color designator to the handle kit ordering number. Handle kit is supplied with the handle and a set pin.

Plug vent

Valve Closed

Valve Series

Valve Open

Body vent

Vent to atmosphere

Optional vented plug and valve body provides system pressure release to atmosphere when valve is closed.

This option reduces the maximum operation pressure to 150 psig (10.3 bar).

Red Nylon handle identifies the option.

Example: V23A-NY-HD-BK for black color V23A handle.

Handle Kit Basic Color Designator Ordering Number

V23A

23A-NY-HD-

V23B

23B-NY-HD-

Nil: Green BK: Black RD: Red

Flow Data Pressure Drop to Atmosphere, psi (bar)

End Connections 3

Basic Ordering Number

V23A-

V23B-

Water Flow, US gal/min(L/min)

Air Flow, std ft /min (L/min) Inlet

Outlet

Cv

@21℃ (70℉)

@21℃ (70℉)

1 (0.068)

5 (0.34)

10 (0.68)

1 (0.068)

5 (0.34)

10 (0.068)

D-2T-

1/8" Dk-Lok

0.1

0.3 (8.4)

0.8 (22)

1.1 (31)

0.1 (0.37)

0.2 (0.75)

0.3 (1.1)

D-4T-

1/4" Dk-Lok

1.6

6.0 (169)

13 (368)

18 (509)

1.6 (6.0)

3.6 (13.6)

5.1 (19.3)

D-6T-

3/8" Dk-Lok

1.1

4.1 (116)

8.9 (252)

12.4 (351)

1.1 (4.1)

2.5 (9.4)

3.5 (13.2)

D-6M-

6mm Dk-Lok

1.6

6.0 (169)

13 (368)

18 (509)

1.6 (6.0)

3.6 (13.6)

5.1 (19.3)

M-2N-

1/8" Male NPT

3.7 (104)

8.1 (229)

11.3 (320)

1.0 (3.7)

2.2 (8.3)

3.2 (12.1)

1/4" Male NPT

1.0

M-4N-

0.9

3.3 (93)

7.3 (206)

10.1 (286)

0.9 (3.4)

2.0 (7.5)

2.8 (10.8)

3.7 (104)

8.1 (229)

11.3 (320)

1.0 (3.7)

2.2 (8.3)

3.2 (12.1)

1.2

4.4 (124)

9.7 (274)

13.5 (382)

1.2 (4.5)

2.7 (10.2)

3.8 (14.3)

0.9

3.3 (93)

7.3 (206)

10.1 (286)

0.9 (3.4)

2.0 (7.5)

2.8 (10.8)

MD-4N4T-

1/4" Male NPT to 1/4 DK-Lok

MF-4N-

1/4" Male NPT to 1/4 female NPT 1.0

F-2N-

1/8" Female NPT

F-4N-

1/4" Female NPT

F-4R-

1/4" Female ISO tapered

D-6T-

3/8" Dk-Lok

6.4

23.9 (676)

52.0 (1470)

72.3 (2040)

6.4 (24.2)

14.3 (54.1)

20.2 (76.4)

D-8T-

1/2" Dk-Lok

4.4

16.4 (464)

35.7 (1010)

49.7 (1400)

4.4 (16.6)

9.8 (37.0)

13.9 (52.6)

D-8M-

8mm Dk-Lok

23.9 (676)

52.0 (1470)

72.3 (2040)

6.4 (24.2)

14.3 (54.1)

20.2 (76.4)

10mm Dk-Lok

6.4

D-10MD-12M-

12mm Dk-Lok

4.8

17.9 (506)

39.0 (1100)

54.2 (1530)

4.8 (18.1)

10.7 (40.4)

15.2 (57.5)

M-8N-

1/2" Male NPT

2.4

9.0 (254)

19.5 (552)

27.1 (767)

2.4 (9.0)

5.4 (20.4)

7.6 (28.7)

F-6N-

3/8" Female NPT

4.3

16.0 (453)

34.9 (988)

48.6 (1370)

4.3 (16.2)

9.6 (36.3)

13.6 (51.4)

F-8N-

1/2" Female NPT

10.1 (286)

21.9 (620)

30.5 (863)

2.7 (10.2)

6.0 (22.7)

8.5 (32.1)

1/2" ISO Female Tapered

2.7

F-8R-

ⓒ Copyright 2004 Dk Tech, ALL Rights Reserved

How to Order Select the desired valve basic ordering number, options and body material.

V23A-D-4TV23B-F-8N-

-EB

O-ring Material Designator ·Nil : PTFE-coated Viton ·EB : PTFE-coated Buna-N ·EE : PTFE-coated EPDM

-BK

-S

-VH Vent Hole ·Nil : no vent hole ·VH : Vent Hole

-B

Handle Designator ·Nil: Green (Standard) ·BK : Black ·RD : Red ·BH : Bar handle

Body Material Designator ·S : 316 Stainless Steel ·B : Brass

We reserve the right to change specifications stated in this catalog for our continuing program of improvement.

Safe Valve Selection The selection of a valve for any application or system design must be considered to ensure safe performance. Valve function, valve rating, material compatibility, proper installation, operation and maintenance remain the sole responsibillty of the system designer and the user. Dk Tech accepts no liability for any improper selection, installation, operation or maintenance.

DK TECH Trademarks THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

Mailing Address 826, Naesam-Ri, Juchon-Myeon, Gimhae-City, Gyeong Nam, Korea 621-841

DK TECH contact information Tel. (82) 55-338-0114 Fax. (82) 55-338-6745 E-mail: sales@dklok.com

For International customers Tel. (82) 55-338-0031/2 Fax. (82) 55-338-6746 E-mail: dklok@dklok.com

Catalog No. V81-4 Aug. 2007

V81 valve with Lever handle for 68.9 bar (1000 psig) and 137 bar (2000 psig) working pressure

V81 valve with Butterfly handle for 68.9 bar (1000 psig) working pressure

Compact barstock construction for high integrity Blow-out proof design with internally loaded stem Floating Ball design providing seat wear compensation Micro-finished ball ensures a leak-tight shut-off on pressure and vacuum Stainless lever handle with vinyl sleeve and Zinc die-casting Butterfly handle

Component 12 1. Body 2. Ball

11

3. Seat (2)

10 9 8 7 6 1

2 3

4. O-Ring (2) 5. End Connector (2) 5-1. Insert 6. Ball Valve Stem 7. Lower Packing 8. Upper Packing 9. Grand Washer 10. Spring Washer 11. Handle

4 5

12. Lock Nut

V81 series ball valve offers a safe and reliable performance for a wide range of onshore and offshore applications: water, oil, gas, petrochemical and general duty applications.

Valve Body Materials Stainless Steel

Brass

ASTM A276 and A479 ASTM B16 and JIS H3250 SS316 / ASTM A276 and A479 PTFE / D1710 for pressure 68.9 bar (1000 psig) TFM 1600 for pressure 137 bar (2000 psig) FKM NBR SS316/ ASTM A276 and A479

ASTM B16 and JIS H3250

SS316/ ASTM A276 and A479 PTFE / D1710 PTFE / D1710 SS304 /ASTM A276 and A479 Stainless Steel SS304 Lever handle with vinyl sleeve ZINC/ ASTM B240 Butterfly handle, Nickel-plated SS304 SS304

4. O-Ring is applicable to DK-LOK tube fitting end connection 5. End Connector is for DK-LOK tube fitting end connection 5-1. Insert is for Female Pipe Thread end connection

TFM 1600 Seat

PTFE Seat

Body Material: Stainless

Body Material: Stainless and Brass

Ball Valves

Basic Ordering Number V81A-

V81B-

V81C-

V81D-

V81E-

D-6M D-4T F-4N D-10M D-6T F-6N D-12M D-8T F-8N D-16M D-10T F-12N D-12T D-16T F-16N

V81 Series

End Connection Inlet / Outlet

Cv

6mm DK-LOK 1/4 in. DK-LOK 1/4 in. Female NPT 10mm DK-LOK 3/8 in. DK-LOK 3/8 in. Female NPT 12mm DK-LOK 1/2 in. DK-LOK 1/2 in. Female NPT 16mm DK-LOK 5/8 in. DK-LOK 3/4 in. Female NPT 3/4 in. DK-LOK 1 in. DK-LOK 1 in. Female NPT

1.25 1.25 1.35 2.6 2.5 2.6 9.25 9.25 9.25 10.6 10.6 12.65 12.65 17.35 17.35

Dimensions,

Orifice mm (in.)

L 79 (3.11) 79 (3.11) 41.9 (1.65) 90 (3.54) 90 (3.54) 45 (1.77) 98 (3.86) 98 (3.86) 56.15 (2.21) 108 (4.25) 108 (4.25) 60 (2.36) 109 (4.29) 133 (5.23) 78.1 (3.07)

5 (0.20) 7.50 (0.30) 9.00 (0.35) 12.50 (0.49) 16.00 (0.63)

mm (in.)

H

h

A

A1

H1

31 (1.22)

17 (11/16)

59.5 (2.34)

30.50 (1.20)

23.50 (0.93)

40 (1.57)

20.64 (13/16)

81 (3.19)

42.00 (1.65)

30.00 (1.18)

42 (1.65)

27 (1-1/16)

81 (3.19)

46.00 (1.81)

35.70 (1.41)

51 (2.00)

32 (1-1/4)

102.5 (4.04)

49.50 (1.95)

38.10 (1.50)

55 (2.16)

38 (1-1/2)

102.5 (4.04)

68.00 (2.68)

45.00 (1.77)

Dimensions shown are for reference only, subject to change. Dimensions with DK-LOK nuts are in finger-tight position

Every valve is factory tested with nitrogen @41 bar (600 psig) for leakage at the seat to a maximum allowable leak rate of 0.1 SCCM. The packing is tested with nitrogen for no detectable leakage.

Select valve ordering number, applicable option(s) from designator tables listed below.

Examples V81A-D-6MV81A-D-6M-

TF-

S

VT-

O-ring designator Nil: FKM O-ring is standard for SS316 body.

Nil: NBR O-ring is standard for Brass body.

VT: FKM O-ring for Brass body BN: NBR O-ring for SS316 NOTE: O-ring is required only for DK-LOK tube fitting end connection.

BFSeat Material designator Nil: Standard PTFE seats for 68.9 bar (1000 psig) working pressure.

TF: Optional TFM1600 for 137 bar (2000 psig) working pressure.

NOTE: TFM1600 seat is not applicable to Brass body valve.

B Body material designator

Handle designator Nil: Standard lever handle BF: Optional butterfly handle

S: S316 B: Brass

NOTE: BF handle is not applicable to the valve of 137 bar (2000 psig) working pressure.

Safe Valve Selection The selection of a valve for any application or system design must be considered to ensure safe performance.

Valve function, valve rating, material compatibility, proper installation, operation and maintenance remain the sole responsibillty of the system designer and the user. Dk Tech accepts no liability for any improper selection, installation, operation or maintenance.

a e a

e a

V8 2 Series Ball Valve s Pressure Rating up to 3000psig Catalog Number V82-2 June 2004

Features of V82 Series Sealing is achieved without system pressure Pressure up to 3000 psig (206 bar)

Bi-directional flow Lowest dead space design

Nylon Directional handle - indicates the flow through the valve.

Panel mounting nut - is standard and permits valve to panel or actuator.

Top-loaded packing - allows packing adjustment with the valve in-line.

Capsule packing - fills voids in the valve body and prevents fluid entrapment.

- allows lowest dead space.

Support rings and discs - retains the capsule packing and prevent cold flow.

Integral ball stem - machined from single piece bar stock.

- eliminates the backlash during handle actuation.

One-piece body reduces the number of potential leak points.

Materials of Construction 1 2

3

1. Handle

4 5

4a

3. Packing bolt ① 4. Upper Gland

7 10 9

Stainless Steel Grade/ASTM Specification

4a. Packing Spring (for -PA)

8 9 10 11 12 13

5. Bushing 6. Lower gland 6a. Packing Gland (for -PA) 7 & 11. Upper & Lower Packing 8. Ball stem 9. Support rings 10. Side discs

Brass

Nylon with brass insert 17-4PH/A564

2. Set Screw

6

6a

Valve Body Materials Component

S316/A276 or A479

Brass B16

S316/A276 or A479 17-4PH/A693. numbers of spring differs from valve series PTFE/D1710 type 1, Grade 1, Class B S316/A276 or A479

Brass B16

S316/A276 or A479 PTFE/D1710 type 1, PFA/D3307 S316/A276 or A479 S316/B525 (fluorocarbon coating)

12. Panel nut

S316/A276 or A479

13. Body

S316/A276 or A479

Brass B16

① Molybdenum disulfide with hydrocarbon coating.

Note: 1. Wetted parts and lubricants are listed in blue.

2. Lubricant is Fluorinated-based. Lubricants are available for a specific application.

Operation & Packing Adjustment V82 valves are designed to control fluid in full open and closed position; using V82 valves to throttle the flow may reduce the valve life.

Valves that have not been actuated for a period of time may have a higher initial actuation torque.

Every valve working pressure is adjusted for factory test at 1000 psig (68.9 bar) @ 21℃ (70℉). For use in higher pressure, the valve packing may be required for re-adjustment.

Packing adjustment may be required during the valve in service.

Application Analytical market requiring a valve with lowest dead space to prevent fluid entrapment which can cause contamination.

Control Sampling Systems, and Process Instrumentation market requiring a valve with compact size, high flow capacity and directional indication of flow.

Factory Test Every V82 series ball valve is factory tested with the nitrogen at 1000 psig (68.9 bar) for leakage to a maximum allowable leak rate of 0.1 sccm/min. at all of the seals.

THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

Ball Valves

V82 Series

2-way On-off Valves Angle pattern

In-line pattern

Top mounting option

A Bolt Circle Details: 1.13 inch (28.70 mm) for V82C Series 1.50 inch (38.10 mm) for V82D Series

D-panel hole drill

T max panel thickness

H

H2

Location of the 2 threaded holes

H1 L1

H3

L2 L

Hole details: M5 x 0.8 pitch threads, 0.20 inch (5.0 mm) deep

W

off

on

on

① T panel: 3.2 mm (1/8 inch) minimum panel thickness.

off

Ordering designator: -A

Ordering designator: -TM

Technical Data for valves with optional PFA seat

Technical Data for valves with standard PTFE seat Pressure Rating

Valve Series In-Line Angle pattern pattern V82A

bar

2500

172

V82B

-

3000

206

V82C, V82D

-

2500

172

1500

103

-

V82A-A, V82B-A

psig

V82C-A, 82D-A

Temp. Range

Pressure Rating

Valve Series

PTFE seat

Temp. Range

In-Line pattern

psig

bar

PFA seat

V82A, V82B

1000

68.9

-54℃ to 150℃ (-65℉ to 302℉)

10℃ to 65℃ (50℉ to 150℉)

Ordering Information and Table of Dimensions Basic Ordering Number

V82A-

V82B-

V82D-

Cv Inline Angle

D-1T-

1/16" Dk-Lok

1.3

0.052

0.1

D-2T-

1/8" Dk-Lok

2.4

0.093

0.2

D-3M-

3mm Dk-Lok

2.4

0.093

D-4T-

1/4" Dk-Lok

3.2

D-6M-

6mm Dk-Lok

F-2ND-4TD-6TD-6MD-8MF-2N-

-

Dimensions L

L1

L2

42.7(1.68) 21.3(0.84) 21.3(0.84) -

H3

H2 8.6(0.34)

mm (inches) H1 7.1(0.28)

C

T

D

H

W

15.1(19/32) 34.5(1.36) 14.7(0.58)

0.15

51.1(2.01) 25.7(1.01) 25.7(1.01) 24.6(0.97) 8.6(0.34)

7.1(0.28)

28.4(1.12) 6.4(1/4)

15.1(19/32) 34.5(1.36) 14.7(0.58)

0.2

0.15

51.1(2.01) 25.7(1.01) 25.7(1.01) 24.6(0.97) 8.6(0.34)

7.1(0.28)

28.4(1.12) 6.4(1/4)

15.1(19/32) 34.5(1.36) 14.7(0.58)

0.125

0.6

0.35

56.1(2.21) 27.9(1.10) 27.9(1.10) 27.2(1.07) 8.6(0.34)

7.1(0.28)

28.4(1.12) 6.4(1/4)

15.1(19/32) 34.5(1.36) 14.7(0.58)

3.2

0.125

0.6

0.35

56.1(2.21) 27.9(1.10) 27.9(1.10) 27.2(1.07) 8.6(0.34)

7.1(0.28)

28.4(1.12) 6.4(1/4)

15.1(19.32) 34.5(1.36) 14.7(0.58)

1/8" Female NPT

3.2

0.125

0.5

0.3

41.1(1.62) 20.6(0.81) 20.6(0.81) 20.6(0.81) 8.6(0.34)

7.1(0.28)

28.4(1.12) 6.4(1/4)

15.1(19/32) 34.5(1.36) 14.7(0.58)

1/4" DK-Lok

4.8

0.187

2.4

0.9

2.36(59.9) 30.0(1.18) 30.0(1.18) 29.7(1.17) 11.2(0.44)

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

3/8" Dk-Lok

4.8

0.187

1.5

0.9

65.5(2.58) 32.8(1.29) 32.8(1.29) 32.8(1.29) 11.2(0.44)

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

6mm Dk-Lok

4.8

0.187

2.4

0.9

60.7(2.39) 30.5(1.20) 30.5(1.20) 29.7(1.17) 11.2(0.44)

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

8mm Dk-Lok

4.8

0.187

1.5

0.9

62.5(2.46) 31.2(1.23) 31.2(1.23) 30.5(1.20) 11.2(0.44)

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

1/8" Female NPT

4.8

0.187

1.2

0.7

50.8(2.00) 25.4(1.00) 25.4(1.00) 25.4(1.00) 11.2(0.44)

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

F-4N-

1/4" Female NPT

4.8

0.187

0.9

0.75

52.3(2.06) 26.2(1.03) 26.2(1.03) 26.2(1.03) 11.2(0.44)

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

1/4" Male NPT

4.8

0.187

1.2

0.75

50.8(2.00) 25.4(1.00) 25.4(1.00) 26.2(1.03) 11.2(0.44)

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

F-4R-

1/4" ISO Female Tapered

4.8

0.187

0.9

9.7(0.38)

38.9(1.53) 4.8(3/16) 19.8(25/32) 39.6(1.56) 19.8(0.78)

3/8" Dk-Lok

7.1

0.281

6.0

-

52.3(2.06) 26.2(1.03) 26.2(1.03) -

11.2(0.44)

2.0

77.5(3.05) 38.6(1.52) 38.6(1.52) 36.3(1.43) 14.2(0.56)

14.2(0.56) 50.8(2.00) 9.5(3/8)

28.6(1-1/8) 52.6(2.07) 28.4(1.12)

78.0(3.07) 38.9(1.53) 38.9(1.53) 36.9(1.43) 14.2(0.56)

14.2(0.56) 50.8(2.00) 9.5(3/8)

28.6(1-1/8) 52.6(2.07) 28.4(1.12)

D-10M-

10mm Dk-Lok

7.1

0.281

6.0

2.0

F-4N-

1/4" Female NPT

7.1

0.281

3.0

1.7

63.5(2.50) 31.8(1.25) 31.8(1.25) 31.8(1.25) 14.2(0.56)

14.2(0.56) 50.8(2.00) 9.5(3/8)

28.6(1-1/8) 52.6(2.07) 28.4(1.12)

F-6N-

3/8" Female NPT

7.1

0.281

2.6

1.5

63.5(2.50) 31.8(1.25) 31.8(1.25) 31.8(1.25) 14.2(0.56)

14.2(0.56) 50.8(2.00) 9.5(3/8)

28.6(1-1/8) 52.6(2.07) 28.4(1.12)

F-6R-

3/8" ISO Female Tapered

7.1

0.281

2.6

-

D-8T-

1/2" Dk-Lok

10.3

0.406

12.0

4.6

D-12T-

3/4" DK-Lok

10.3

0.406

6.4

3.8

99.6(3.92) 49.8(1.96) 49.8(1.96) 44.2(1.74) 17.5(0.69)

17.5(0.69) 76.2(3.00) 9.5(3/8)

38.1(1-1/2) 61.7(2.43) 38.1(1.50)

D-12M-

12mm Dk-Lok

9.5

0.375

12.0

4.6

99.6(3.92) 49.8(1.96) 49.8(1.96) 44.2(1.74) 17.5(0.69)

17.5(0.69) 76.2(3.00) 9.5(3/8)

38.1(1-1/2) 61.7(2.43) 38.1(1.50)

F-8N-

1/2" Female NPT

10.3

0.406

6.3

3.5

F-8R-

1/2" ISO Female Tapered

10.3

0.406

6.3

-

14.2(0.56)

14.2(0.56) 50.8(2.00) 9.5(3/8)

28.6(1-1/8) 52.6(2.07) 28.4(1.12)

99.6(3.92) 49.8(1.96) 49.8(1.96) 44.2(1.74) 17.5(0.69)

17.5(0.69) 76.2(3.00) 9.5(3/8)

38.1(1-1/2) 61.7(2.43) 38.1(1.50)

63.5(2.50) 31.8(1.25) 31.8(1.25) -

79.2(3.12) 39.6(1.56) 39.6(1.56) 39.6(1.56) 17.5(0.69)

17.5(0.69) 76.2(3.00) 9.5(3/8)

38.1(1-1/2) 61.7(2.43) 38.1(1.50)

79.2(3.12) 39.6(1.56) 39.6(1.56) -

17.5(0.69) 76.2(3.00) 9.5(3/8)

38.1(1-1/2) 61.7(2.43) 38.1(1.50)

17.5(0.69)

All dimensions shown are for reference only and are subject to change. Dimensions with Dk-Lok nuts are in finger-tight position.

Patterns: To order angle pattern, use -A as a suffix to the basic ordering number. Example: V82B-D-4T-A-S Top mounting: To order Top mounting option, use -TM as a suffix to the basic ordering number. Example: V82C-D-6T-TM-S

2

A

28.4(1.12) 6.4(1/4)

M-4N-

D-6T-

V82C-

End Connections Orifice Inlet Outlet mm inch

Copyright 2001, 2002, 2003 and 2004 Dk Tech, All Rights Reserved

Ball Valves

V82 Series A

3-way switching Valves

Pressure Rating

Valve Series

T max panel thickness

H

Technical Data for valves with standard PTFE seat Temp. Range

psig

bar

PTFE seat

V82A-3B, V82B-3B

2500

172

V82C-3B, V82D-3B

1500

103

10℃ to 65℃ (50℉ to 150℉)

D-panel hole drill

H2

H1

H1

L1 W

L

① T panel: 3.2 mm (1/8 inch) minimum panel thickness.

Ordering Information and Table of Dimensions End Connections

Orifice mm inch

Cv

1/16" Dk-Lok

1.3

0.052

D-2T-

1/8" Dk-Lok

2.4

D-4T-

1/4" Dk-Lok

3.2

D-3M-

3mm Dk-Lok

D-6M-

6mm Dk-Lok

F-2ND-4T-

Basic Ordering Number

L1

H1

0.08

42.7(1.68)

21.3(0.84)

20.6(0.81)

0.093

0.15

51.1(2.01)

25.7(1.01)

0.125

0.35

56.1(2.21)

27.9(1.10)

2.4

0.093

0.15

51.1(2.01)

3.2

0.125

0.35

56.1(2.21)

1/8" Female NPT

3.2

0.125

0.3

1/4" Dk-Lok

4.8

0.187

0.90

V82B3B-

D-6M-

6mm Dk-Lok

4.8

0.187

D-8M-

8mm Dk-Lok

4.8

0.187

F-4N-

1/4" Female NPT

4.8

F-4R-

1/4" ISO Female tapered

D-6T-

V82C3B-

V82D3B-

H2

mm (inches) A

T

8.6(0.34)

28.7(1.13)

6.4(1/4)

15.0(19/32) 34.5(1.36)

24.6(0.97)

8.6(0.34)

28.7(1.13)

6.4(1/4)

15.0(19/32) 34.5(1.36)

14.7(0.58)

27.2(1.07)

8.6(0.34)

28.7(1.13)

6.4(1/4)

15.0(19/32) 34.5(1.36)

14.7(0.58)

25.7(1.01)

24.6(0.97)

8.6(0.34)

28.7(1.13)

6.4(1/4)

15.0(19/32) 34.5(1.36)

14.7(0.58)

27.9(1.10)

27.2(1.07)

8.6(0.34)

28.7(1.13)

6.4(1/4)

15.0(19/32) 34.5(1.36)

14.7(0.58)

41.4(1.63)

20.6(0.81)

20.6(0.81)

8.6(0.34)

28.7(1.13)

6.4(1/4)

15.0(19/32) 34.5(1.36)

14.7(0.58)

60.7(2.39)

30.5(1.20)

29.7(1.17)

11.2(0.44)

38.9(1.53)

4.8(3/16)

19.8(25/32) 39.6(1.56)

19.8(0.78)

0.90

60.7(2.39)

30.5(1.20)

29.7(1.17)

11.2(0.44)

38.9(1.53)

4.8(3/16)

19.8(25/32) 39.6(1.56)

19.8(0.78)

0.80

62.5(2.46)

31.2(1.23)

30.5(1.20)

11.2(0.44)

38.9(1.53)

4.8(3/16)

19.8(25/32) 39.6(1.56)

19.8(0.78)

0.187

0.75

52.3(2.06)

26.2(1.03)

26.2(1.03)

11.2(0.44)

38.9(1.53)

4.8(3/16)

19.8(25/32) 39.6(1.56)

19.8(0.78)

4.8

0.187

0.75

52.3(2.06)

26.2(1.03)

26.2(1.03)

11.2(0.44)

38.9(1.53)

4.8(3/16)

19.8(25/32) 39.6(1.56)

19.8(0.78)

3/8" Dk-Lok

7.1

0.281

2.0

73.4(2.89)

36.8(1.45)

36.3(1.43)

14.2(0.56)

50.8(2.00)

9.7(3/8)

28.7(1-1/8)

52.6(2.07)

28.4(1.12)

D-10M-

10mm Dk-Lok

7.1

0.281

2.0

73.4(2.89)

36.8(1.45)

36.3(1.43)

14.2(0.56)

50.8(2.00)

9.7(3/8)

28.7(1-1/8)

52.6(2.07)

28.4(1.12)

F-4N-

1/4" Female NPT

7.1

0.281

1.7

63.5(2.50)

31.8(1.25)

31.8(1.25)

14.2(0.56)

50.8(2.00)

9.7(3/8)

28.7(1-1/8)

52.6(2.07)

28.4(1.12)

F-6N-

3/8" Female NPT

7.1

0.281

1.5

63.5(2.50)

31.8(1.25)

31.8(1.25)

14.2(0.56)

50.8(2.00)

9.7(3/8)

28.7(1-1/8)

52.6(2.07)

28.4(1.12)

F-6R-

3/8" ISO Female tapered

7.1

0.281

1.5

63.5(2.50)

31.8(1.25)

31.8(1.25)

14.2(0.56)

50.8(2.00)

9.7(3/8)

28.7(1-1/8)

52.6(2.07)

28.4(1.12)

D-8T-

1/2" Dk-Lok

10.3

0.406

4.6

88.4(3.48)

44.2(1.74)

44.2(1.74)

17.5(0.69)

76.2(3.00)

9.7(3/8)

38.1(1-1/2)

61.7(2.43)

38.1(1.50)

D-12T-

3/4" Dk-Lok

10.3

0.406

3.8

88.4(3.48)

44.2(1.74)

44.2(1.74)

17.5(0.69)

76.2(3.00)

9.7(3/8)

38.1(1-1/2)

61.7(2.43)

38.1(1.50)

D-12M-

12mm Dk-Lok

9.5

0.375

4.6

88.4(3.48)

44.2(1.74)

44.2(1.74)

17.5(0.69)

76.2(3.00)

9.7(3/8)

38.1(1-1/2)

61.7(2.43)

38.1(1.50)

F-8N-

1/2" Female NPT

10.3

0.406

3.5

79.5(3.13)

39.6(1.56)

39.6(1.56)

17.5(0.69)

76.2(3.00)

9.7(3/8)

38.1(1-1/2)

61.7(2.43)

38.1(1.50)

F-8R-

1/2" ISO Female tapered

10.3

0.406

3.5

79.5(3.13)

39.6(1.56)

39.6(1.56)

17.5(0.69)

76.2(3.00)

9.7(3/8)

38.1(1-1/2)

61.7(2.43)

38.1(1.50)

D-1T-

V82A3B-

Dimensions L

D

H

W 14.7(0.58)

All dimensions shown are for reference only and are subject to change. Dimensions with Dk-Lok nuts are in finger-tight position.

Flow Data 2-way Cv

2-way angle pattern and 3-way

Water US GPM (L/min.)

Air SCFM (NL/min.)

@21 C (70 F)

@21 C (70 F)

Cv

@Pressure Drop to Atmosphere ( p) psi (bar)

Water US GPM (L/min.)

Air SCFM (NL/min.)

@21 C (70 F)

@21 C (70 F)

@Pressure Drop to Atmosphere ( p) psi (bar)

10 (0.7)

50 (3.5)

100 (7.0)

10 (0.7)

50 (3.5)

100 (7.0)

10 (0.7)

50 (3.5)

100 (7.0)

10 (0.7)

50 (3.5)

100 (7.0)

0.10

0.3 (1.1)

0.7 (2.6)

1.0 (3.8)

1.1 (31)

3.0 (85)

5.3 (150)

0.08

0.3 (1.1)

0.6 (2.3)

0.8 (3.0)

0.9 (26)

2.4 (68)

4.3 (122)

0.20

0.6 (2.3)

1.4 (5.3)

2.0 (7.6)

2.3 (76)

6.0 (215)

11.0 (396)

0.15

0.4 (1.5)

1.0 (3.8)

1.5 (5.7)

1.7 (57)

4.5 (161)

8.0 (286)

0.50

1.6 (5.7)

3.5 (13.2)

5.0 (18.9)

5.6 (195)

15.0 (538)

27.0 (963)

0.30

0.9 (3.4)

2.1 (7.9)

3.0 (11.4)

3.4 (116)

9.0 (312)

16.0 (566) 19.0 (680)

0.60

1.9 (7.2)

4.2 (15.9)

6.0 (22.7)

6.8 (235)

18.0 (651)

32.0 (1161)

0.35

1.1 (4.2)

2.4 (9.1)

3.5 (13.2)

4.0 (136)

10.0 (368)

0.90

2.8 (10.6)

6.4 (23.8)

9.0 (34.0)

10.0 (340)

27.0 (963)

48.0 (1720)

0.75

2.3 (8,7)

5.3 (20.1)

7.5 (28.4)

8.5 (283)

22.0 (821) 40.0 (1444)

1.2

3.8 (14.0)

8.5 (31.8)

12.0 (45.4)

14.0 (481)

36.0 (1303)

64.0 (2294)

0.80

2.5 (9.5)

5.6 (21.2)

8.0 (30.3)

9.0 (312)

24.0 (878) 42.0 (1529)

1.5

4.7 (17.8)

11.0 (41.6)

15.0 (56.8)

17.0 (595)

45.0 (1614)

80.0 (2832)

0.90

2.8 (10.6)

6.3 (23.8)

9.0 (34.1)

10.0 (340)

27.0 (963) 48.0 (1728)

2.4

7.6 (28.4)

17.0 (64.3)

24.0 (90.8)

27.0 (935)

72.0 (2606) 120.0 (4531)

1.5

4.7 (17.8)

11.0 (41.6)

15.0 (56.8)

17.0 (595)

45.0 (1614) 80.0 (2832)

2.6

8.2 (31.0)

18.0 (68.1)

26.0 (98.4)

29.0 (1020)

78.0 (2804) 140.0 (5098)

1.7

5.3 (20.1)

12.0 (45.4)

17.0 (64.3)

19.0 (680)

51.0 (1841) 90.0 (3115)

3.0

9.5 (35.6)

21.2 (79.5)

30.0 (113.6)

34.0 (1189)

90.0 (3115) 160.0 (5664)

2.0

6.3 (23.8)

14.0 (53.0)

20.0 (75.7)

22.0 (793)

60.0 (2181) 100.0 (3965)

6.0

19.0 (71.9)

42.0 (159.0) 60.0 (227.1)

68.0 (2351) 180.0 (6514) 320.0 (11611)

3.5

11.0 (41.6)

25.0 (94.6) 35.0 (132.5) 39.0 (1359) 100.0 (3682) 180.0 (6797)

6.3

19.9 (75.5)

44.5 (170.3)

63.0 (237.0)

71.0 (2464) 190.0 (6797) 340.0 (12178)

3.8

12.0 (45.4) 27.0 (102.2) 38.0 (143.8) 43.0 (1501) 110.0 (3965) 200.0 (7363)

6.4

20.2 (75.7)

45.3 (170.3) 64.0 (242.2)

72.0 (2520) 190.0 (6797) 340.0 (12178)

4.6

15.0 (56.8) 33.0 (124.9) 46.0 (174.1) 52.0 (1812) 140.0 (5098) 240.0 (8779)

12.0

37.9 (143.8)

84.9 (321.7) 120.0 (454.2) 130.0 (4814) 360.0 (13027) 640.0 (22939)

3

Ball Valves

V82 Series

Optional Features Vent Hole Option Downstream vent hole is often used with instruments or gauges. When the valve is in the on position, pressure is applied to the gauge or instrument. When the valve is turned off, the instrument or gauge is vented to atmosphere through a hole in the side of the valve body and the upstream port is closed to fluid flow.

The maximum working pressure of the valve with the Vented hole Option is limited to 500 psig ( 34 bar).

Optional Colored Nylon Handles To help clients color code a system, optional colored nylon handles are available with the following designators. RD- red, BL-blue, GR-green, YW- yellow, OR- orange

To order handle for field assembly Select applicable handle from the kit ordering number below and add handle color designator to the kit ordering number.

Handle kit is supplied with handle and set screw.

Valve Series

Nylon Flow Directional Handle Basic Ordering Number

V82A, V82A-A, V82A-3B

82A-NY-HD

Nil: Black color GR: green

V82B, V82B-A, V82B-3B

82B-NY-HD

RD: red

YW: yellow

V82C, V82C-A,V82C-3B

82C-NY-HD

BL: blue

OR: orange

V82D, V82D-A, V82D-3B

82D-NY-HD

Nylon Handle Color Designator

Examples: 82A-NY-HD-RD for red colored nylon handle for V82A, V82A-A, V82A-3B series 82B-NY-HD for black colored nylon handle for V82B, V82B-A, V82B-3B series

Actuators R

Pneumatic Air Actuator and Mounting Bracket are available. For details, please contact the authorized Dk-Lok distributor in your region.

How to Order Select applicable valve pattern, options and body material from designators listed below.

V82C-D-6T

-VH

V82B-D-4T -A 2-way angle pattern · Nil: no angle pattern · A: 2-way angle pattern

-S

-TM

-PA

-S

-RD Vent Hole

Seat Material · Nil: PTFE · PA: PFA Note: PFA seat option is only applicable for in-line pattern V82A & V82B series.

Top Mounting

Colored Nylon Handle

· Nil: no Vent Hole · Nil: no top mounting · Nil: Standard Black color · TM: top mounting holes · RD: red · VH: Vent Hole · BL: blue Note: Top mounting option is only applicable · GR: green for in-line pattern V82C & · YW: yellow · OR: orange V82D series.

Body Material · S: S316 · B: Brass

We reserve the right to change specifications stated in this catalog for our continuing program of improvement.

Safe Valve Selection The selection of a valve for any application or system design must be considered to ensure safe performance.

Valve function, valve rating, material compatibility, proper installation, operation and maintenance remain the sole responsibillty of the system designer and the user. Dk Tech accepts no liability for any improper selection, installation, operation or maintenance.

DK TECH Trademarks THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

Mailing Address 826, Naesam-Ri, Juchon-Myeon, Gimhae-City, Gyeong Nam, Korea 621-841

DK TECH contact information Tel. (82) 55-338-0114 Fax. (82) 55-338-6745 E-mail: sales@dklok.com

For International customers Tel. (82) 55-338-0031/2 Fax. (82) 55-338-6746 E-mail: dklok@dklok.com

V83 Series Swing-Out 3-Piece Ball Valves Pressure Rating up to 3000 psig (206 bar)

Catalog No. V83-1 July 2007

Features Pressure and temperature compensation seat design Swing-out design for fast and easy maintenance with the valve in-line Chevron packing design 2-way (on-off) valves with quarter-turn actuation

Two flats on stem (10) and lever handle (13) indicate open or closed position of the valve.

10 13 11 12

14

11

16

19

20

Built-in manual locking device (14) allows locking the valve with a detent either in open or closed position. You may also apply a pad-lock to this device. Pad-lock hole: 8 mm (0.314 in.)

15 17

7

18

Ball

6

Seat

Disc Spring

Compensation seat design requires no pressure to create a seal.

Under high pressure, seats react on the ball movement for seals at upstream and downstream.

Support Ring 8

5

4

1

3

2

9

Table 1. Material of Construction Component

Grade / ASTM Specification

1. Body 2. Flanges (2) 3. Ball 4. Seats (2) 5. Flange Seals (2) 6. Coned-Disc Spring (2) 7. Seat Support rings (2) 8. Body bolts (4) 9. Bolt hex nuts (4) 10. Stem 11. Stem Nuts (2) 12. Tooth Washer 13. Handle 14. Locking Device 15. Grounding Spring 16. Stem Springs (2) 17. Packing Gland 18. Packing Support 19. Upper & Lower Packing 20. Stem Bearing

CF8M / A351 CF8M / A351 Type 316 / A276 See Table 2.

PTFE Type 631 Type 316 / A479 SS316 Gr.B8M/ A193 SS316 Gr.8M/ A194 Type 316 / A276, A479 SS316 Stainless steel SS304 with Vinyl sleeve SS304 SS312 / A313 Strain Hardened SS316 / A240 Type 316 / A276 PEEK (Polyetheretherketone) Reinforced PTFE PEEK (Polyetheretherketone)

Wetted parts and lubricants are listed in blue.

Table 2. Seat Materials Pressure - Temperature Ratings Seats Standard Reinforced PTFE PTFE

Carbon PTFE

Valve Pressure Rating Pressure @ Max. @ -28 to 38 C Temperature Series (-20 to 100 F)

Lubricants

V83A V83B V83C V83A V83B V83C V83A V83B V83C

Silicon based and PTFE based

V83A

PEEK

V83B V83C

UHMWPE

V83B V83C

V83A

151 bar (2200 psig)

7 bar @ 232 C 100 psig @450 F

103 bar (1500 psig)

7 bar @ 232 C 100 psig @450 F

206 bar (3000 psig)

7 bar @ 232 C 100 psig @450 F

206 bar (3000 psig) 172 bar (2500 psig) 206 bar (3000 psig) 172 bar (2500 psig)

55 bar @ 232 C 800 psig @ 450 F

PTFE based

17 bar @ 121 C 250 psig @ 250 F

Hydrocarbon based and PTFE based

Factory Test Every valve is tested with nitrogen @ 68.9 bar (1000 psig) for leakage at the seat to a maximum allowable leak rate of 0.1 SCCM. Shell test with nitrogen @ 68.9 bar (1000 psig) is performed to a requirement of no detectable leakage with a liquid leak detector.

Shell test with water at 1.5 times the working pressure is performed on request with extra cost.

Swing-Out 3-Piece Ball Valves PRESSURE-TEMPEATURE GRAPH

2

Copyright 2007 DK TECH CORPORATION, All Rights Reserved

V83 Series

Swing-Out 3-Piece Ball Valves

V83 Series

DK-LOK Tube Fitting End Connections

Basic Ordering number

End Connection

mm

Orifice

in.

Cv

Dimension H

L

L1

H1

80.8 (3.18)

40.40 (1.59)

47.7 (1.88)

31.8 (1.25)

103.8 (4.09) 136.7 (5.38)

51.90 (2.04) 68.35 (2.69)

64.8 (2.55) 79.0 (3.11)

mm (in.)

H2

A

B

16.75 (0.66)

57.2 (2.25)

33.0 (1.30)

44.2 (1.74) 61.9 (2.44)

22.25 (0.88) 31.00 (1.22)

111.0 (4.37) 149.4 (5.88)

44.5 (1.75) 62.0 (2.44)

Fractional DK-LOK V83A-D4TV83A-D6TV83B-D8TV83B-D12T-

1/4 in.

3/8 in.

1/2 in.

3/4 in.

4.8 7.1 10.4 13.1

0.188 0.281 0.411 0.516

1.2 3.8 7.5 13.6

V83C-D16T-

1 in.

22.2

0.875

40.0

V83A-D6MV83A-D8MV83A-D10M-

6 mm 8 mm 10 mm

4.8 6.4 7.1

0.188 0.250 0.281

1.2 2.5 3.8

80.8 (3.18)

40.40 (1.59)

47.7 (1.88)

31.8 (1.25)

16.75 (0.66)

57.2 (2.25)

33.0 (1.30)

V83B-D12M-

12 mm

10.4

0.411

7.5

103.8 (4.09)

51.90 (2.04)

64.8 (2.55)

44.2 (1.74)

22.25 (0.88)

111.0 (4.37)

44.5 (1.75)

V83C-D25M-

25 mm

22.2

0.875

40.0

136.7 (5.38)

68.35 (2.69)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

L

L1

A

B

Metric DK-LOK

Female Pipe Thread End Connections

Basic Ordering number

End Connection

Female NPT Ends 1/8 in.

V83A-F2N1/4 in.

V83A-F4N3/8 in.

V83B-F6N1/2 in.

V83B-F8N3/4 in.

V83C-F12N1 in.

V83C-F16NFemale ISO Tapered Ends

mm

Orifice

in.

Cv

Dimension H

H1

mm (in.)

H2

7.1

0.281

3.8

55.4 (2.18)

27.70 (1.09)

47.7 (1.88)

31.8 (1.25)

16.75 (0.66)

57.2 (2.25)

33.0 (1.30)

13.1

0.516

12.0

68.9 (2.71)

34.45 (1.36)

64.8 (2.55)

44.2 (1.74)

22.25 (0.88)

111.0 (4.37)

44.5 (1.75)

22.2

0.875

31.0 38.0

92.0 (3.62)

46.00 (1.81)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

V83A-F4R-

1/4 in.

7.1

0.281

3.8

55.4 (2.18)

27.70 (1.09)

47.7 (1.88)

31.8 (1.25)

16.75 (0.66)

57.2 (2.25)

33.0 (1.30)

V83B-F8R-

1/2 in.

13.1

0.516

12.0

68.9 (2.71)

34.45 (1.36)

64.8 (2.55)

44.2 (1.74)

22.25 (0.88)

111.0 (4.37)

44.5 (1.75)

V83C-F12R-

3/4 in.

31.0

92.0 (3.62)

46.00 (1.81)

38.0

114.3 (4.50)

57.15 (2.25)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

V83C-F16R-

1 in.

22.2

0.875

3

Swing-Out 3-Piece Ball Valves

V83 Series

Tube and Pipe Socket Weld End Connections

Basic Ordering number

End Connection

Orifice mm in.

Cv

Tube Socket Weld V83A-SW4T-

1/4 in.

4.8

0.188

1.2

V83A-SW6T-

3/8 in.

7.1

0.281

3.8

V83B-SW8T-

1/2 in.

10.4

0.411

7.5

V83B-SW12T-

3/4 in.

13.1

0.516

13.6

V83C-SW16T-

1 in.

22.2

0.875

40.0

V83B-SW8P-

1/2 in.

13.1

0.516

15.0

V83C-SW12P-

3/4 in.

22.2

0.875

Pipe Socket Weld

V83C-SW16P-

1 in.

36.0 42.0

Dimension L L1

OD

X

D

6.50 (0.26) 9.70 (0.38) 12.90 (0.51) 19.20 (0.76) 25.65 (1.01)

13.70 (0.54) 17.10 (0.67) 21.30 (0.84) 26.70 (1.05) 33.40 (1.31)

7.1 (0.28) 7.9 (0.31) 9.7 (0.38) 11.2 (0.44) 16.0 (0.63)

21.80 (0.86) 27.20 (1.07) 33.90 (1.33)

31.20 (1.23) 42.16 (1.66) 45.30 (1.78)

H

mm (in.)

H1

H2

A

B

55.4 (2.18)

27.70 (1.09)

47.7 (1.88)

31.8 (1.25)

16.75 (0.66)

57.2 (2.25)

33.0 (1.30)

68.9 (2.71)

34.45 (1.36)

64.8 (2.55)

44.2 (1.74)

22.25 (0.88)

111.0 (4.37)

44.5 (1.75)

92.0 (3.62)

46.00 (1.81)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

9.7 (0.38)

68.9 (2.71)

34.45 (1.36)

64.8 (2.55)

44.2 (1.74)

22.25 (0.88)

111.0 (4.37)

44.5 (1.75)

12.7 (0.50)

92.0 (3.62)

46.00 (1.81)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

Pipe Butt Weld End Connections

4

Orifice mm in.

Cv

1/4 in.

4.8

0.188

1.2

V83B-W8P10-

1/2 in.

13.1

0.516

15.0

V83C-W12P10-

3/4 in.

V83C-W16P10Schedule 40 V83A-W4P40-

1 in.

22.2

0.875

1/4 in.

4.8

0.188

1.2

V83B-W8P40-

1/2 in.

13.1

0.516

15.0

V83C-W12P40-

3/4 in.

V83C-W16P40Schedule 80 V83A-W4P80-

1 in.

22.2

0.875

1/4 in.

4.8

0.188

1.2

V83A-W6P80-

3/8 in.

7.1

0.281

3.8

V83B-W8P80-

1/2 in.

10.4

0.411

7.5

V83B-W12P80-

3/4 in.

13.1

0.516

13.6

V83C-W16P80-

1 in.

22.2

0.875

40.0

Basic Ordering number

End Connection

Schedule 10 V83A-W4P10-

36.0 40.0

36.0 40.0

OD

ID

L

Dimension L1

13.70 (0.54) 21.30 (0.84) 26.67 (1.05) 33.40 (1.31)

10.40 (0.41) 17.10 (0.67) 22.45 (0.88) 27.90 (1.10)

52.4 (2.06) 68.9 (2.71) 92.0 (3.62) 88.9 (3.50)

26.20 (1.03) 34.45 (1.36) 46.00 (1.81) 44.45 (1.75)

47.7 (1.88) 64.8 (2.55)

13.70 (0.54) 21.30 (0.84) 26.67 (1.05) 33.40 (1.31)

9.20 (0.36) 15.80 (0.62) 20.93 (0.82) 26.60 (1.05)

52.4 (2.06) 68.9 (2.71) 92.0 (3.62) 88.9 (3.50)

13.70 (0.54) 17.10 (0.67) 21.30 (0.84) 26.70 (1.05) 33.40 (1.31)

7.70 (0.30) 10.70 (0.42) 13.90 (0.55) 18.80 (0.74) 23.90 (0.94)

Copyright 2007 DK TECH CORPORATION, All Rights Reserved

H

mm (in.)

H1

H2

A

B

31.8 (1.25) 44.2 (1.74)

16.75 (0.66) 22.25 (0.88)

57.2 (2.25) 111.0 (4.37)

33.0 (1.30) 44.5 (1.75)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

26.20 (1.03) 34.45 (1.36) 46.00 (1.81) 44.45 (1.75)

47.7 (1.88) 64.8 (2.55)

31.8 (1.25) 44.2 (1.74)

16.75 (0.66) 22.25 (0.88)

57.2 (2.25) 111.0 (4.37)

33.0 (1.30) 44.5 (1.75)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

52.4 (2.06)

26.20 (1.03)

47.7 (1.88)

31.8 (1.25)

16.75 (0.66)

57.2 (2.25)

33.0 (1.30)

68.9 (2.71)

34.45 (1.36)

64.8 (2.55)

44.2 (1.74)

22.25 (0.88)

111.0 (4.37)

44.5 (1.75)

88.9 (3.50)

44.45 (1.75)

79.0 (3.11)

61.9 (2.44)

31.00 (1.22)

149.4 (5.88)

62.0 (2.44)

Swing-Out 3-Piece Ball Valves

V83 Series

How To Order Select the desired basic ordering number, and options from the designators listed below.

V83A-D4T

-PE

Seat Material Nil : Reinforced PTFE PE : Virgin PTFE CP : Carbon PTFE PK : PEEK UH : UHMWPE

-DV

-S

External Vent

Handle

UV : External Upstream vent DV : External Down stream vent

Nil : Lever Handle

Body & Flange Material S : A351 CF8M L : A351 CF3M

External Vent Options

The vent passage is isolated from the ball bore. When the valve is closed, system fluids vent through vent passage to the vent port.

When the valve is open, no venting occurs, system fluids flow through the valve.

Choose either the Downstream Vent (DV) or Upstream Vent (UP) option.

External Vented Valve Rating Upstream and downstream

Seat Material

Valve Series

Pressure @ -28 to 37 C (-20 to 100 F)

Pressure @ Max. Temp.

68.9 bar (1000 psig)

68.9 bar @ 232 C (100 psig @ 450 F)

68.9 bar (1000 psig)

68.9 bar @ 232 C (100 psig @ 450 F)

68.9 bar (1000 psig)

68.9 bar @ 232 C (100 psig @ 450 F)

V83A Reinforced PTFE

V83B V83C V83A

Virgin PTFE

V83B V83C V83A

Carbon PTFE

V83B V83C

68.9 bar @ 232 C (100 psig @ 450 F)

V83A PEEK

V83B

68.9 bar (1000 psig)

V83C

55 bar @ 232 C (800 psig @ 450 F)

V83A UHMWPE

V83B

68.9 bar (1000 psig)

17 bar @121 C (250 psig @ 250 F)

V83C

5

Swing-Out 3-Piece Ball Valves

V83 Series

Maintenance Kits

SWING-OUT BOLT

For maintenance, unscrew the swing-out bolt on the swing-out side of the valve and loosen other three bolts. This allows users to swing-out the body, keeping the valve in-line.

V83A, V83B, V83C series maintenance kits are available for seat, packing, flange seal, and body bolt.

To order, please contact DK distributors in your territory.

All dimensions shown in this catalog are for reference only and are subject to change.

Dimensions with DK-LOK nuts are in finger-tight position.

We reserve the right to change specifications stated in this catalog for our continuing program of improvement.

Safe Valve Selection The selection of a valve for any application or system design must be considered to ensure safe performance.

Valve function, valve rating, material compatibility, proper installation, operation and maintenance remain the sole responsibillty of the system designer and the user. Dk Tech accepts no liability for any improper selection, installation, operation or maintenance.

a e a

e a

V86 Series Ball Valves

Catalog No. V86-5 March 2007

High Pressure 2-way & 3-way Ball Valves

2-way Ball Valve S.Steel extended handle PVC coated indicates position of orifice Low operating torque with lever handle Smooth 1/4 turn actuation Positive & safe stop with robust pin

Valve Seat PCTFE PEEK

Blow-Out Proof Design with internally loaded stem Pin Stainless Steel

Various End Connections Reliable Dk-Lok ends R

Optional Oval Handle

NPT & ISO Male & Female Applicable for V86A 2-way

Maximum Orifice ensures high rate flow

End Seal Standard Fluorocarbon FKM O-ring

Floating Ball Design provides seat wear compensation Micro-finished ball ensures a leak-tiaht seal

Robust High Pressure Body ensures max.10,000psig pressure operation allows various flow control with - 2-way straight pattern - 3-way side port inlet - 3-way bottom port inlet

Design 2-way positive shut off and 3-way directional control of fluids in process, power and instrument application.

All ports are suitable as inlets in full operation pressure of the valve.

When 2-way handle perpendicular to the valve body, it indicates the shut off position.

Operation R

D-Pro 86 Series Ball valves are designed to control fluids in full open or closed position, using V86 Series ball valves to throttle the flow may reduce the valve service life.

Valves that have not been actuated for a period of time may have a higher initial actuation torque.

If the valve system needs to be tested at higher pressure than the valve maximum pressure, the valve must be in open position during the test so as not to damage the valve seat.

Optional Sour Gas Service to NACE MR0175-2001

Factory Test Every valve is factory tested with nitrogen @1000 psig (68 bar) for leakage at the seat to a maximum allowable leak rate of 0.1 scc/min.

The stem packing is tested with nitrogen @1000 psig for no detectable leakage.

THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

R

Ball Valves

V86 Series

Materials of Construction Component

Component

Material / ASTM

Body

Material / ASTM

Ball

S316 / A479, A276

F316 / A351 CF8M

Handle

S304

Seat

PCTFE, PEEK

Stem

S316 / A479, A276

End Connector

S316 / A479, A276

Stem Packing

PTFE / D1710

End Seal

Fluorocarbon FKM O-ring

2-way on-off V86 2-way Pressure-Temperature Curves for valves with PEEK seat

A

psig 10.000

bar 689

H

86A 8,000

551

d

86B, 86C 6,000

413

L

4,000

275

PEEK

2,000

0 -54 -65

0 32

50 122

End Connections Inlet & Outlet

d mm (in.)

A

1/4" Dk-Lok 3/8" Dk-Lok

4.8 (0.19)

2-way Valve Ordering Information and Table of Dimensions Basic Ordering Number

Orifice mm (in.)

Cv

D-4T

1.2

D-6T

3.7

V86A-

F-6N

10.0 ( 0.39 )

0 230 C 446 F

200 392

Dimensions mm (in.)

L

H

92 (3.62) 95 (3.74) 106 (4.17)

10.0 (0.39)

3/8" Female NPT

107 (4.21)

72 (2.83)

39 (1.53)

75 (2.95) 89 (3.50)

1/2" Female NPT

M-4N

3.7

1/4" Male NPT

7.1 (0.28)

84 (3.30)

M-6N

7.2

3/8" Male NPT

9.7 (0.38)

84 (3.30)

M-8N

7.5

1/2" Male NPT

10.0 (0.39)

100 (3.93)

F-8N

1/2" Female NPT

F-12N

3/4" Female NPT

M-12N

12.7 ( 0.50 )

10.1

F-12N

149 (5.86)

51 (2.00)

19.0 ( 0.75 )

1"

116 (4.56) 108 (4.25)

20.0 (0.78)

127 (5.00)

Female NPT

19.0

3/4" Dk-Lok

15.8 (0.62) 20.0 (0.79)

30.0

1"

M-12N

19.0

M-16N

30.0

3/4" Male NPT 1" Male NPT

102 (4.01) 110 (4.33) 115 (4.52)

3/4" Female NPT

30.0

F-16N D-16T

12.7 (0.50)

5/8" Dk-Lok 3/4" Dk-Lok

D-12T

D-12T

93 (3.66)

3/4" Male NPT

D-10T

V86C-

150 302

7.1 (0.28)

1/4" Female NPT

7.5

F-8N

V86B-

100 212

1/2" Dk-Lok

D-8T F-4N

137

Dk-Lok

149 (5.86)

56 (2.20)

125 (4.92) 134 (5.27)

15.8 (0.62)

119 (4.68)

20.0 (0.79)

129 (5.07)

All dimensions shown are for reference only and are subject to change. Dimensions with Dk-Lok nuts are in finger-tight position.

2-way Handle Turn Torque Table Unit: N-m (lbs-ft)

Valve Series V86A V86B V86C

2

C

Applied Pressures 0 (0) 0.30 (0.22) 1.20 (0.88) 1.70 (1.25)

68.9 0.35 1.50 1.80

(1000) (0.25) (1.10) (1.32)

137 (2000) 0.40 (0.29) 1.70 (1.25) 1.90 (1.40)

206 (3000) 0.40 (0.29) 1.70 (1.25) 2.00 (1.47)

Copyright 2001, 2002, 2003, 2004 and 2007 DK TECH. All Rights Reserved.

bar (psig) 275 (4000) 0.40 (0.29) 1.80 (1.32) 2.10 (1.55)

344 (5000) 0.40 (0.29) 1.90 (1.40) 2.20 (1.62)

413 (6000) 0.45 (0.33) 2.00 (1.47) 2.30 (1.69)

R

Ball Valves

V86 Series

3-way switching SIDE PORT INLET

BOTTOM PORT INLET

1/4 turn handle

1/2 turn handle

For flow switching

For flow switching and isolation

A

Isolation A

Inlet

H

Inlet

R

86 Series

d

d

Inlet

d

Inlet

H1

H1

d d

L

L

Outlet

Outlet

3-way Valve Ordering Information and Table of Dimensions

V86A-

End Connections

Orifice mm (in.)

Basic Ordering Number

Inlet & Outlet

H

H1

L

1/4" Dk-Lok

4.8 (0.19)

53.5 (2.10) 92 (3.62)

3*- D-6T-

3/8" Dk-Lok

7.1 (0.28)

55.0 (2.16) 95 (3.74)

3*- D-8T-

1/2" Dk-Lok

10.0 (0.39)

3*- F-6N-

3/8" Female NPT

3*- F-8N-

1/2" Female NPT

3*- F-12N3*- D-10T-

12.7 (0.50)

40.2 (1.58) 75 (2.95) 44.2 (1.74) 89 (3.50) 49.7 (1.95) 93 (3.66)

3/4" Female NPT

55.2 (2.17) 102 (4.01)

3*- D-12T-

3/4" Dk-Lok 3/4" Dk-Lok

3*- F-12N-

10.0 (0.39)

12.7 (0.50)

149 (5.86) 51 (2.00)

5/8" Dk-Lok

1"

19.0 (0.75)

65.5 (2.57) 116 (4.56) 65.5 (2.57) 115 (4.52) 15.8 (0.62)

Dk-Lok 20.0 (0.79)

3/4" Female NPT

3*- F-16N-

57.5 (2.26) 106 (4.17) 36.7 (1.44) 72 (2.83)

1/2" Female NPT

3*- D-12T3*- D-16T-

107 (4.21) 39 (1.53)

1/4" Female NPT

3*- F-8N-

V86C-

A

3*- D-4T-

3*- F-4N -

V86B-

Dimensions mm (in.)

d mm (in.)

1"

70.0 (2.75) 125 (4.92) 149 (5.86) 56 (2.20)

76.6 (3.01) 134 (5.27) 56.7 (2.23) 119 (4.68)

Female NPT

60.8 (2.39) 129 (5.07)

All dimensions shown are for reference only and are subject to change. Dimensions with Dk-Lok nuts are in finger-tight position.

Ordering information: * "S" for side entry 3 - way ordering i.e., V86A-3S-D-4T, * "B" for bottom entry 3 - way ordering i.e. V86A-3B-D-4T

3-way Handle Turn Torque Table Unit: N-m (lbs-ft)

Valve Series V86A V86B V86C

Applied Pressures 0 (0) 0.27 (0.20) 1.08 (0.79) 1.53 (1.13)

68.9 (1000) 0.31 (0.23) 1.35 (0.99) 1.62 (1.19)

137 (2000) 0.36 (0.26) 1.53 (1.13) 1.71 (1.26)

206 (3000) 0.36 (0.26) 1.53 (1.13) 1.80 (1.32)

2-way Valve Pressure and Temperature Rating Table Valve Series

Sealing Materials Stem End Seat Packing Seal

V86B V86C

Temperature Rating

)

PEEK

10,000 psig (689 bar) -54 to 230 (-65 to 446

)

PVDF

-23 to 110 (-9 to 230 ) 5,000 psig (344 bar) -23 to 160 (-9 to 320 )

PCTFE

PCTFE PEEK

PTFE

PTFE

FKM

FKM

6,000 psig (413 bar)

275 (4000) 0.36 (0.26) 1.62 (1.19) 1.90 (1.40)

344 (5000) 0.36 (0.26) -

413 (6000) 0.40 (0.29) -

3-way Valve Pressure and Temperature Rating Table

-30 to 130 (-22 to 265 6,000 psig (413 bar) -30 to 180 (-22 to 355

PVDF

V86A

Pressure Rating @-54 to 21 (-65 to 70 )

bar (psig)

Valve Series

Pressure Rating @-54 to 21 (-65 to 70 )

V86A

PCTFE

PTFE

FKM

PEEK PVDF V86B V86C

PCTFE PEEK

Temperature Rating -30 to 130 (-22 to 265

PVDF

)

-35 to 210 (-54 to 410 )

Sealing Materials Stem End Seat Packing Seal

PTFE

FKM

4,000 psig (275 bar) -30 to 180 (-22 to 355 6,000 psig (413 bar) -54 to 230 (-65 to 446

) )

)

-23 to 110 (-9 to 230 ) 3,000 psig (206 bar) -23 to 160 (-9 to 320 )

4,000 psig (275 bar)

-35 to 210 (-54 to 410

)

Note : Pressure ratings of valves are sometimes limited to the maximum working pressure of pipe ends and the tubing connected. Please refer to Dk-Lok catalog for details.

3

R

Ball Valves

Optional Panel Mounting

V86 Series Please choose suitable panel mounting from the two options below;

Locking nut panel mounting Ordering designator : P1 P1- Panel Mount Information Locking Nut

Valve Series

Panel Hole Drill

Unit: mm (in.)

Panel Thickness

V86A

30.0 (1.18)

Max. 4.0 (0.157)

V86B

38.0 (1.50)

Max. 4.0 (0.157)

V86C

38.0 (1.50)

Max. 4.0 (0.157)

Panel

Screw hole panel mounting Ordering designator : P2 P2 - Panel Mount Information L

L1

t

V86A

34.0 (1.33)

26.0 (1.02)

4.0 (0.15)

30.0 (1.18)

V86B

36.0 (1.42)

29.0 (1.14)

5.0 (0.20)

38.0 (1.50)

V86C

40.0 (1.57)

35.0 (1.37)

6.0 (0.23)

38.0 (1.50)

Valve Series

86 Series

L R

Unit : mm (in.)

T

L1

Optional "Lift-Turn" Locking Device Ordering designator: LD Dk patented "Lift-Turn" safety locking device allows you to manually lock the valve in either an opened or closed position.

The Lock Device is made with study stainless steel upper and lower locking detents.

Pad-Lock Mounting You may also apply a pad-lock to this unique locking device.

Pad-lock Hole Dia.7.2 mm (0.28 in.)

Note : LD option is not applicable for the 3-way bottom port inlet valves.

Ordering Information Select the applicable option(s) from designators listed below.

Panel Mounting

Seat PC: PCTFE PK: PEEK

P1: Locking nut panel mounting P2: Screw hole panel mounting

Locking Device LD: Locking device

Valve Material Designator

Handle Nil: Standard lever handle OH: Oval handle

S: S316 HC: Hastelloy C-276

Note: OH option is only applicable for: Note: Panel mounting option and Locking device option are not applicable at the same valve.

V86A- 2-way V86A- 2-way with P2 option

Examples: V86A-D-8T-S ordering S316 V86A-D-8T with standard PVDF seat, PTFE stem packing and lever handle.

V86A-D-8T-PK-P2-OH-S ordering S316 V86A-D-8T with optional PEEK seat, P2 Panel Mounting and Oval handle.

Safe Valve Selection The selection of a valve for any application or system design must be considered to ensure safe performance.Valve function, valve rating, material compatibility, proper installation, operation and maintenance remain the sole responsibillty of the system designer and the user. Dk Tech accepts no liability for any improper selection, installation, operation or maintenance.

DK TECH Trademarks THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

Mailing Address 826, Naesam-Ri, Juchon-Myeon, Gimhae-City, Gyeong Nam, Korea 621-841

DK TECH contact information Tel. (82) 55-338-0114 Fax (82) 55-338-6745 E-mail: sales@dklok.com

For Dk-Lok International USA customers Tel. (82) 55-338-0031/2 Fax (82) 55-338-6746 E-mail: dklok@dklok.com

VH86 series High Pressure Multi Purpose Ball Valves Catalog No. VH86-2 March, 2007

Pressure Up to 6000 psig Features D-Pro VH86 2-way and 3-way ball valves are high flow in a compact design.

Blow-Out proof with internally loaded ball stem.

High pressure capacity designed for Blow-Out Proof with internally loaded ball stem.

Micro-finished ball provides a positive seal.

90 degree actuation for 2-way and 180 degree actuation for 3-way ball valves.

Panel mount as standard.

Chevron stem seal, adjustable with the handle disassembled.

Handle indicates flow direction.

Low operating torques and Positive handle stops.

Optional pneumatic actuation.

R Various ends: Reliable DK-LOK , ISO, NPT, BSP male & female pipe threads.

Materials of Construction

1 2 3 4 5 6 7 8

9

15

14 13 12

11

10

1. Handle 2. Set Screw 3. Packing bolt 1 4. Stem 5. Panel Nut 6. Upper Gland 7. Stem Chevron Packing 8. Lower Gland 9. Body 10. End Connector 11. Retainer 12. Ball 13. Seat 14. Retainer Seal 15. End Connector Seal

Valve Body Material Stainless Steel Grade/ASTM Specification Nylon with brass insert 17-4PH/A564 S316/A276 or A479

PTFE/D1710 type 1, Grade 1, Class B

S316/A276 or A479

PCTFE, optional PTFE, PEEK PTFE/D1710 type 1, Grade 1, Class B 1 Molybdenum disulfide with hydrocarbon coating * Note 1. Wetted parts and lubricants are listed in blue .

2. Lubricant is Fluorinated-based.

Operation & Packing Adjustment VH86 valves are designed to control fluid in full open and closed position, using VH86 valves to throttle the flow may reduce the valve life.

Stem packing can be adjustable leaving the handle disassembled. Tighten packing bolt clockwise to tighten the stem packing.

Service in high pressure may reduce the seat sealing performance in low pressure service.

Valves that have not been actuated for a period of time may have a higher initial actuation torque.

If the valve system needs to be tested at higher pressure than the valve maximum pressure, the valve must be in open position during the test so as not to damage the valve seat.

Optional Sour Gas Service to NACE MR-0175 latest version.

Optional Pneumatic Actuator is available. See Pneumatic Actuator on page 4.

Application VH86 series ball valve offers a safe and reliable performance in a wide range of onshore and offshore applications: Water, oil, gas, petrochemical in heavy duty applications.

Factory Test Every valve is factory tested with the nitrogen at 1000 psig (68.9 bar) for leakage to a maximum allowable leak rate of 0.1 scc/min. at all of seal.

THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

Valves

VH86 Series Multi Purpose Ball Valves

Bi-directional 2-way Ball Valves In-line pattern

A

off D-panel hole drill

on

H

T- max panel thickness

H2 H1 L1

L2

Technical Data Valve Series VH86B

VH86C

Sealing Materials Seat

Stem Packing

Retainer Seal

Pressure Rating @-27 to 37 (-20 to 100

Temperature Rating

)

PCTFE

PTFE

PTFE

6000 psig (413 bar)

-30 to 180

(-22 to 355

)

PEEK

PTFE

PTFE

6000 psig (413 bar)

-54 to 230

(-65 to 446

)

PTFE

PTFE

PTFE

1500 psig (103 bar)

-30 to 176

(-22 to 349

)

-30 to 180

(-22 to 355

)

PCTFE

PTFE

PTFE

6000 psig (413 bar)

PEEK

PTFE

PTFE

6000 psig (413 bar)

-54 to 230

(-65 to 446

)

PTFE

PTFE

PTFE

1500 psig (103 bar)

-30 to 176

(-22 to 349

)

PCTFE as standard seat material.

Ordering Information and Table of Dimensions Basic Ordering Number

End Connections Inlet

Outlet

Orifice mm

Inch

Cv

Dimensions L1

L2

D-2T-

1/8" Dk-Lok

2.4 0.093 0.26

D-4T-

1/4" Dk-Lok

44.2 (1.74) 4.7 0.187 1.04 44.2 (1.74) 41.1 (1.62)

MD-4N4T- 1/4 Male NPT FD-4F4T-

1/4" Female NPT

1/4" Dk-Lok

1/4" Female NPT

M-4N-

1/4" Male NPT

MF-4N-

1/4" Male NPT

VH86B- MD-4N6T- 1/4" Male NPT FD-4N6T- 1/4" Female NPT

3/8" Dk-Lok

M-6N-

3/8" Male NPT

D-6M-

6 mm Dk-Lok

D-8M-

8 mm Dk-Lok

6.4

0.25

2.34

38.4 (1.51) 41.1(1.62) 10.7 (.42)

4.7 0.187 1.04 6.4 0.25

2.34

44.5 (1.75) 45.2 (1.78) 46.0 (1.81)

3/8" Female NPT

49.5 (1.95)

F-8N-

1/2" Female NPT

54.6 (2.15)

D-8T-

1/2" Dk-Lok

12 mm Dk-Lok

D-16M-

11.9 38.9 25.4 19.6 6.4 (.47) (1.53) (1.00) (.77) (.25)

45.7 (1.8) 41.1 (1.62)

F-6N-

D-12M-

10.3 0.406 6.42

59.4 (2.34) 56.4 (2.22)

17.5 (.69)

17.8 44.2 38.1 22.9 (.70) (1.74) (1.50) (.90)

3/4" Dk-Lok 16 mm Dk-Lok

9.5 0.375 5.57 59.2 (2.33) 59.2 (2.33) 10.3 0.406 6.42

All dimensions shown are for reference only and are subject to change. Dimensions with DK-LOK nuts are in finger-tight position.

2

C

T

45.7 (1.8) 38.4 (1.51)

10 mm Dk-Lok

1/2" Male NPT

D

41.1(1.62)

D-10M-

VH86C- M-8ND-12T-

A

38.4 (1.51)

3/8" Dk-Lok

D-6T-

H

38.4 (1.51)

1/4" Female NPT 3/8" Dk-Lok

mm (inches) H2

41.9 (1.65)

1/4" Dk-Lok

F-4N-

H1

Copyright 2005 and 2007 DK TECH. All Rights Reserved.

9.7 (.38)

Valves

VH86 Series Multi Purpose Ball Valves

3-way switching Valves A

D-panel hole drill

T- max panel thickness

H

H2

H1

L1

3-way ball valve

L2

D-Pro VH86 3-way Ball Valve is designed to switch media through the bottom port and direct it to out of two outlet ports.

Technical Data Sealing Materials

Valve Series

Seat

Stem Packing

PCTFE VH86B-3B

VH86C-3B

Pressure Rating @-27 to 37 (-20 to 100

End Seal

PTFE

Temperature Rating

)

PTFE

4000 psig (275 bar)

-50 to 180

(-58 to 355

)

-54 to 230

(-65 to 446

)

PEEK

PTFE

PTFE

6000 psig (413 bar)

PTFE

PTFE

PTFE

1500 psig (103 bar)

-30 to 176

(-22 to 349

)

PCTFE

PTFE

PTFE

4000 psig (275 bar)

-50 to 180

(-58 to 355

)

PEEK

PTFE

PTFE

6000 psig (413 bar)

-54 to 230

(-65 to 446

)

PTFE

1500 psig (103 bar)

-30 to 176

(-22 to 349

)

PTFE

PTFE

PCTFE as standard seat material.

Ordering Information and Table of Dimensions Basic Ordering Number

End Connections

Orifice mm

Inch

Cv

Dimensions L1

L2

H1

D-2T-

1/8" Dk-Lok

2.4

0.093 0.21 41.9 (1.65) 41.9 (1.65) 45.5 (1.79)

D-4T-

1/4" Dk-Lok

4.7

0.187 0.7

F-4N-

1/4" Female NPT

5

0.196 0.87 38.4 (1.51) 38.4 (1.51) 41.9 (1.65)

4.7

0.187 0.7

5

0.196 0.87 45.7 (1.8) 0.187 0.7

DDM-4T4N-*1/4" Dk-Lok,1/4" Male NPT M-4NVH86B-3B- D-6T-

1/4" Male NPT 3/8" Dk-Lok 6 mm Dk-Lok

4.7

D-8M-

8 mm Dk-Lok

5

D-10M-

10 mm Dk-Lok

5

F-6N-

3/8" Female NPT

49.5 (1.95) 49.5 (1.95) 58.2 (2.29)

F-8N-

1/2" Female NPT

54.6 (2.15) 54.6 (2.15) 63.2 (2.49) 3.62 10.3 0.406 59.4 (2.34) 59.4 (2.34) 68.1 (2.68)

D-12T-

3/4" Dk-Lok

D

T

41.1 (1.62) 41.1 (1.62) 44.7 (1.76) 11.9 38.9 25.4 19.6 6.4 45.7 (1.8) 49.3 (1.94) (.47) (1.53) (1.00) (.77) (.25) 41.1 (1.62) 41.1 (1.62) 44.7 (1.76)

D-6M-

1/2" Male NPT

A

44.2 (1.74) 44.2 (1.74) 47.8 (1.88)

3/8" Male NPT

M-8N-

H

44.2 (1.74) 44.2 (1.74) 47.8 (1.88)

M-6N-

1/2" Dk-Lok D-8TVH86C-3B- DDF-8T8F-* 1/2" Dk-Lok,1/2" Female NPT

mm (inches) H2

0.196

0.87

44.5 (1.75) 44.5 (1.75) 47.8 (1.88) 45.2 (1.78) 45.2 (1.78) 48.5 (1.91) 46.0 (1.81) 46.0 (1.81) 49.5 (1.95)

63.2 (2.49) 17.8 44.2 38.1 22.9 56.4 (2.22) 56.4 (2.22) 65.8 (2.59) (.70) (1.74) (1.50) (.90) 68.1 (2.68)

9.7 (.38)

0.375 3.46 59.2 (2.33) 59.2 (2.33) 67.8 (2.67) 16 mm Dk-Lok D-16M10.3 0.406 3.62 56.9 (2.33) 56.9 (2.33) 65.5 (2.67) All dimensions shown are for reference only and are subject to change. Dimensions with DK-LOK nuts are in finger-tight position.

2 * VH86 3-way ball valves are described by first the outlet 1 D-12M-

12 mm Dk-Lok

9.5

ports (1),( 2) and next the bottom port (3).

3 3

Valves

VH86 Series Multi Purpose Ball Valves

Pneumatic 90 degree Actuating “"P"� Series Actuator

Indicator

A highly visible indicator with flow direction is snapped to the pinion.

Features Polyurethane finished aluminum body Every actuator is factory tested.

PCS1 PD1 DK offers P series rack and pinion aluminum pneumatic actuators for use with VH86 series.

Actuator Dimensions

mm (inches )

A

B

C

D

E

AA

OP

OH

PD1

100

-

70

40

50

9

12.4

42

M5

8

PCS1

-

143

70

40

50

9

12.4

42

M5

8

Model

J

* Bracket Mount Metric Female Threads.

Actuator Designator Table Designator

D

P Pneumatic Actuator 90 degree actuation

Description

CS normally closed spring return

Double acting

OS normally open. spring return

Actuators for Factory Assembled onto VH86 series Valves Actuation Mode

Actuator Ordering Number

Double Acting Normally Closed Normally Open

Max. Actuation Torque Kgf.m (lbf.ft)*

End Connection

PD1

Female M5

8

1.22 (8.83)

PD1

Female M5

8

1.22 (8.83)

PCS1

Female M5

8

0.40 (2.90)

PCS1

Female M5

8

0.40 (2.90)

POS1

Female M5

8

0.40 (2.90)

POS1

Female M5

8

0.40 (2.90)

Weight Kg (lb.)

Applicable D-Pro Valve

0.75 (1.65) VH86B series 0.75 (1.65) VH86C series 0.90 (1.99) VH86B series 0.90 (1.99) VH86C series 0.90 (1.99) VH86B series 0.90 (1.99) VH86C series

Actuator Pressure

Actuator Temp. Range

6~10 bar (87~145 psig)

6~10 bar (87~145 psig)

- 20 to 80 (-4 to 176

)

* Acutation torque is measured at the actuator pressure 101 psig. (7 bar.)

For actuator actuating, non-corrosive clean dry medium should be used i.e., clean dry air.

How to Order Select applicable valve pattern, options and body material from designators listed below.

-PD1

VH86C-D-6T -PK VH86B-D-4T

-S

-S

-SG

Seat Material

Sour Gas Designator

Nil: PCTFE

Nil: no sour gas

PK: PEEK

SG: Sour Gas

Pneumatic Actuator / Factory Assembled

PE: PTFE

Nil: no actuator PD1 for VH86B series & VH86C series PCS1 for VH86B series & VH86C series POS1 for VH86B series & VH86C series

Valve Material S: S316

Safe Valve Selection The selection of a valve for any application or system design must be considered to ensure safe performance.

Valve function, valve rating, material compatibility, proper installation, operation and maintenance remain the sole responsibillty of the system designer and the user. Dk Tech accepts no liability for any improper selection, installation, operation or maintenance.

DK TECH Trademarks THE POWER OF RELIABILITY DK TECH CORPORATION www.dklok.com

Mailing Address 826, Naesam-Ri, Juchon-Myeon, Gimhae-City, Gyeong Nam, Korea 621-841

DK TECK contact information Tel. (82) 55-338-0114 Fax (82) 55-338-6745 E-mail: sales@dklok.com

For Dk-Lok International USA customers Tel. (82) 55-338-0031/2 Fax (82) 55-338-6746 E-mail: dklok@dklok.com