Section No. 8.2
Series
3030
3030 Two-Way Valve, Low Pressure Application This valve is ideally suited for on/off or modulating control of liquid, oil, or gas on low pressure applications for use on oil and gas production separators, heater treaters, compressors, or any type of liquid accumulator.
Features • Industry Standard • Easy Access: All internal parts can be removed without taking valve out of line. • Optional Seat: Integral or Removable • Pressed Steel Topworks: #20, #50, Normally Closed, or Normally Open • Visual Indicator
Specifications Size . . . . . . . . . . . . . . . . . . . . . . . . . 1" or 2" Globe, 2" Angle Working Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 psi
Dimensional Data
Temperature . . . . . . . . . . . . . . . . . . -50˚F to +250˚F Standard (other materials available) Size Topworks . . . . . . . . . . . . . . . . . . . . . . . . . . . . #20 or #50 81/2 Dia.(#20) 121/2 Dia.(#50)
Topworks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Press Steel Diaphragm . . . . . . . . . . . . . . . . . . Nylon Reinforced Buna-N
81/2 Dia.(#20) 121/2 Dia.(#50) 16 1/2 (#20 Topworks) 17 1/8 (#50 Topworks)
Body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ductile Iron
14 7/8 (#20 Topworks) 15 1/2 (#50 Topworks)
Material
(50 psi pressure max.)
(other materials available)
7 5/8 2"NPT Globe Valve
Trim
3 3/4
Packing . . . . . . . . . . . . . . . . Reinforced Nitrile "W" Standard
1 7/8
Stem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .316 SS
3 3/4 2"NPT Angle Valve
Seat . . . . . . . . . . . Integral in Valve Body or SS Removable
1 5/8
1 11/16
Plug . . . . . . 303 SS with Molded Nitrile or Fabricated Insert
6 1/2 2" Grooved Globe Body
The
5 1/4 1"NPT Globe Body
Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com
©2003 The WellMark Company • Litho USA • WM3030-10/03 • All registered trademarks are the property of their respective owners.
3
Section No. 8.2
Series
3030
3030 Two-Way Valve, Low Pressure Determining the Model Number Example given: Standard Model 220-DSG-I, Series 3030, #20 Topworks, 2" Threaded Globe Body, Integral Seat, Two-Way Valve for Low Pressure.
MODEL 2 20-DSG-I 1" 2" #20 #50
1 2* 3* 4 5 6 7 8 9 10 11 12 13 14 15 16 17* 18 19 20 21 22 23 24 25* 26* 27* 28* 29 30* 31 32 33 34 35
Description BODY, 1" NPT, DUCTILE IRON BODY, 2" NPT, DUCTILE IRON BODY, 2" GROOVED, DUCTILE IRON PLUG, 1" VALVE, 303SS MOLDED BUNA-N PLUG, 2" VALVE, 303SS MOLDED BUNA-N DIAPHRAGM, NYLON RENF. NITRILE DIAPH. PLATE, ASTM A-569 CAP SCREW, STEEL PLATED HEX NUT, STEEL PLATED SPRING, ASTM A-401 LOWER CASE, ASTM A-569 DIA. SUPPORT, ASTM A-108GR.1018 STEM, ASTM A-276 TY.316 INDICATOR PIN, ABS PLASTIC INDICATOR GLASS, POLYCARBONATE UPPER CASE, ASTM A-569 FLAT HD.SCREW, STAINLESS STEEL NY-LOC NUT, ASTM A-307 GR.B LOCK WASHER, STEEL THREAD SEAL, STEEL/BUNA-N ADJ. SCREW, ASTM A-307 GR.B JAM NUT, ASTM A-307 GR.B INDICATOR SPRING, ASTM A-313 LOWER GUIDE, STEEL UPPER GUIDE, STEEL PACKING ADJ., ASTM B-16 LANTERN GLAND, DELRIN PACKING, COTTON REIN.NITRILE FLAT PACKING, REINF. NITRILE O-RING, BUNA-N GASKET, MOLDED BUNA-N STEM GUIDE, DELRIN GASKET, MOLDED BUNA-N WASHER, 304 STAINLESS STL FLEX-LOC NUT, STAINLESS STEEL CAP SCREW, STEEL PLATED STREET "L", BRASS SPACER, DELRIN
Qty. 1 1 1 1 1 1 2 12 12 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1 1 4 1 1
Part No. 05010-8877 05010-1336 05010-4678 05010-1251 05010-4561 06000-0056 05010-1922 05000-1742 05000-1726 05010-7291 06500-0572 05010-4223 05010-4587 05010-5378 06000-4074 06500-1042 05000-1759 05000-2997 06000-0403 06000-0395 05010-2177 05000-2070 05010-2888 05010-2169 05010-2151 05010-3639 05010-3571 06000-0387 06000-0528 05000-0066 05011-0816 05010-4231 05010-3662 05010-4116 05000-1817 05000-1841 06000-2052 05010-8646
18 19
22 13
7
15
12
16
11
17
21
20 4
2"
The 4
23 14
5 6
8
3
30
34
35
24
33
25
9
31
28 26
Model and Part No. Model No. 120-DSG-I 220-DSG-I 220-DGG-I
DSG • Threaded Globe DGG • Grooved Globe* DSA • Threaded Angle* *2" size only
*Recommended Spare Part
Size 1"
Body
Topworks
Parts List 3030 Series with Integral Seat Item
Seat
I • Integral R100 • Removable 1" R138 • Removable 1 3/8" R150 • Removable 1 1/2"
Size
W.P. 500
Orifice 1.00 1.75 1.75
Cv 11.0 30.0 20.0
Wt. 30 32 30
Part No. 03000-1317 03000-0269 03000-0277
2
29
32
10 27
1
Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com ©2003 The WellMark Company • Litho USA • WM3030-10/03 • All registered trademarks are the property of their respective owners.
Section No. 8.2
3030
Series 3030 Two-Way Valve, Low Pressure Parts List 3030 Series with Removable Seat Item 1 2 3* 4 5 6 7 8 9 10 11 12 13 14 15 16 17* 18 19 20 21 22 23 24 25* 26* 27* 28* 29 30* 31 32 33 34 35 36* 37 38 39*
Description UPPER CASE, STEEL LOWER CASE, STEEL DIAPHRAGM, NYLON RENF. NITRILE DIAPH. PLATE, ASTM A-569 CAP SCREW, STEEL PLATED CAP SCREW, STEEL PLATED HEX NUT, STEEL PLATED HEX NUT, STEEL PLATED SPRING, ASTM A-401 BODY, 2" NPT, DUCTILE IRON DIA. SUPPORT, ASTM A-108GR.1018 STEM, ASTM A-276 TY.316 INDICATOR PIN, ABS PLASTIC INDICATOR GLASS, POLYCARBONATE SEAT, 1" ORIFICE, 303SS SEAT, 1 3/ 8" ORIFICE, 303SS FLAT HD. SCREW, STAINLESS STEEL NY-LOC NUT, ASTM A-307 GR.B LOCK WASHER, STEEL THREAD SEAL, STEEL/BUNA-N ADJ. SCREW, ASTM A-307 GR.B JAM NUT, ASTM A-307 GR.B INDICATOR SPRING, ASTM A-313 LOWER GUIDE, STEEL UPPER GUIDE, STEEL PACKING ADJ., ASTM B-16 LANTERN GLAND, DELRIN PACKING, COTTON REIN.NITRILE FLAT PACKING, REINF. NITRILE O-RING, BUNA-N GASKET, MOLDED BUNA-N STEM GUIDE, DELRIN GASKET, MOLDED BUNA-N WASHER, 304 STAINLESS STL. FLEX-LOC NUT, STAINLESS STEEL CAP SCREW, STEEL PLATED STREET "L", BRASS SPACER, DELRIN INSERT 1", GLASS FILLED TEFLON ® INSERT 1 3/ 8", GLASS FILLED TEFLON ® PLUG 1", 303 STAINLESS STEEL PLUG 1 3/ 8, 303 STAINLESS STEEL WASHER 1", 304 STAINLESS STEEL WASHER 1 3/ 8, 303 STAINLESS STEEL O-RING, BUNA-N
Part No. Qty. #20 Topworks #50 Topworks 1 06500-1042 06500-0051 1 06500-0572 06500-0309 1 06000-0056 06000-0049 2 05010-1922 05010-0411 12 05000-1742 16 05000-1841 12 05000-1726 16 05000-2104 1 05010-7291 05010-5063 1 05011-2697 1 05010-4223 1 05010-4587 1 05010-5378 1 06000-4074 1 05010-9982 1 05011-1657 4 05000-1759 1 05000-2997 1 06000-0403 1 06000-0395 1 05010-2177 1 05000-2070 1 05010-2888 1 05010-2169 1 05010-2151 1 05010-3639 1 05010-3571 4 06000-0387 2 06000-0528 1 05000-0066 1 05011-0816 1 05010-4231 1 05010-3662 1 05010-4116 1 05000-1817 4 05000-1841 1 06000-2052 1 05010-8646 1 05011-0220 1 05011-1228 1 05011-0212 1 05011-2648 1 05010-4116 1 05011-1236 1 05000-0322
18 19
22 1 7
15
12
16
11
21 17
20 4
14
23
5 6
2 30 35 33 9
3 34 24 25
28 26 29
31 37 39 13 32
10 27
8 38
36
*Recommended Spare Part
Model and Part No. Size 2"
The
Model No. 220-DSG-R100 220-DSG-R138 250-DSG-R100 250-DSG-R138
W.P. 500
Orifice 1.000 1.375 1.000 1.375
Cv 20 25 20 25
Wt. 33 33 48 48
Part No. 03015-0015 03015-0056 03015-0072 03015-0114
Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com
©2003 The WellMark Company • Litho USA • WM3030-10/03 • All registered trademarks are the property of their respective owners.
5
Section No. 8.2
Series
3030
3030 Two-Way Valve, Low Pressure Parts List 3030 Series with Removable Seat Item 1 2 3* 4 5 6 7 8 9 10 11 12 13 14 15 16 17* 18 19 20 21 22 23 24 25* 26* 27* 28* 29 30* 31 32 33 34 35* 36* 37 38
Description UPPER CASE, STEEL LOWER CASE, STEEL DIAPHRAGM, NYLON RENF. NITRILE DIAPH. PLATE, ASTM A-569 CAP SCREW, STEEL PLATED HEX NUT, STEEL PLATED SPRING, ASTM A-401 BODY, 2" NPT, DUCTILE IRON DIA. SUPPORT, DUCTILE IRON STEM, ASTM A-276 TY.316 INDICATOR PIN, ABS PLASTIC INDICATOR GLASS, POLYCARBONATE SEAT, 1" ORIFICE, 303SS SEAT, 1 1/ 2" ORIFICE, 303SS FLAT HD. SCREW, STAINLESS STEEL NY-LOC NUT, ASTM A-307 GR.B LOCK WASHER, STEEL THREAD SEAL, STEEL/BUNA-N ADJ. SCREW, ASTM A-307 GR.B JAM NUT, ASTM A-307 GR.B INDICATOR SPRING, ASTM A-313 LOWER GUIDE, STEEL UPPER GUIDE, STEEL PACKING ADJ., ASTM B-16 LANTERN GLAND, DELRIN PACKING, COTTON REIN.NITRILE FLAT PACKING, REINF. NITRILE O-RING, BUNA-N GASKET, MOLDED BUNA-N BEARING, BRONZE GASKET, MOLDED BUNA-N WASHER, 304 STAINLESS STL. FLEX-LOC NUT, STAINLESS STEEL CAP SCREW, STEEL PLATED STREET "L", BRASS O-RING, BUNA-N INSERT 1", GLASS FILLED TEFLON ® INSERT 1 1/ 2", GLASS FILLED TEFLON ® PLUG 1", 303 STAINLESS STEEL PLUG 1 1/ 2, 303 STAINLESS STEEL WASHER 1", 304 STAINLESS STEEL WASHER 1 1/ 2, 303 STAINLESS STEEL
Qty. 1 1 1 2 12 12 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 5 2 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1
Part No. 06500-1042 06500-0572 06000-0056 05010-1922 05000-1742 05000-1726 05010-7291 05010-2938 05010-5014 05010-5048 05010-5378 06000-4074 05010-9982 05011-0089 05000-1759 05000-2997 06000-0403 06000-0395 05010-2177 05000-2070 05010-2888 05010-2169 05010-2151 05010-3639 05010-3571 06000-0387 06000-0528 05000-0066 05011-0816 06000-0015 05010-3662 05010-4116 05000-1817 05000-1841 06000-2052 05000-0322 05011-0220 05011-2606 05011-0212 05011-0717 05010-4116 05011-0733
18 19
22 1
7
15
12
16
11
21 17
20 4
23 14
5 6 3
2
34 24
30 33
25
28
9
26
29 31
10
37
27
35
36
*Recommended Spare Part
13 32
Model and Part No. Size 2"
The 6
Model No. 220-DSA-R100 220-DSA-R150
W.P. 500
38
Orifice 1.000 1.500
Cv 20.0 30.0
Wt. 38 38
Part No. 03000-1424 03000-1416
8
Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com ©2003 The WellMark Company • Litho USA • WM3030-10/03 • All registered trademarks are the property of their respective owners.