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