Page 1

Section No. 5.7

Series

W1301

“Mega Gun II” High Pressure Regulator Application A direct-acting, self-operated, high pressure gas regulator. Effective reduction of high-pressure gas to operate controllers, valve actuators and chemical injection pumps as well as to supply fuel gas to pilot operated fire tubes on various production equipment. Rugged “oilfield” design with multi-purpose application reliability. It’s what makes this high pressure regulator the number one choice for reducing large inlet pressures to supply pressures required by other pneumatic driven devices.

Features • 6000 psi Inlet Pressure Just One of Many Offered From An Arsenal of General Purpose Pressure Regulators

• Rugged Construction • Cost Effective • Three Outlet Ranges (See Table 1)

Specifications Maximum Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6000 psi

Dimensional Data

Port Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" FNPT

1.69

3.38

(One Inlet and Two Outlet Connections) Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four Holes, 5/32" Materials . . . . . . . . . . . . . . . . . . . . . . . Brass or Nickel Plated

.695

Flow Coefficient . . . . . . . . . . . . . . . . . . . . . . . . . Approx. .13

IN

OUT 1.88

Outlet Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 75 psi 0 to 150 psi 0 to 225 psi

5.62

Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -20ºF to 180ºF

1/4"-18 NPT

1/4"-18 NPT

Inlet & Outlet

Gauge Port

Table 1 • Pressure Range (psig) and Capacity (scfh) Outlet Pressure Range 0 to 75 0 to 150 0 to 225

The

Outlet Pressure Setting 25 50 75 75 150 150 225

Inlet Press > Droop > CAPACITY > CAPACITY > CAPACITY > CAPACITY > CAPACITY > CAPACITY > CAPACITY >

100 10% 245 361 323 258 — — —

250 20% 374 516 516 452 — — —

10% 387 619 774 645 968 839 645

20% 619 1032 1161 1032 1290 1161 1032

Capacity In SCFH 500 10% 20% 516 839 929 1290 1161 1806 1032 1677 1419 2322 1290 2193 1806 2709

of 0.6 Specific Gravity Natural Gas 750 1000 10% 20% 10% 20% 645 968 671 993 1084 1548 1161 1677 1290 2064 1419 2193 1226 1935 1290 2064 1871 2967 2064 3354 1742 2838 1935 2903 2451 3741 3096 4515

1500 10% 20% 697 1032 1226 1806 1548 2322 1419 2193 2193 3612 2129 3548 3483 5160

2000 10% 20% 722 1058 1290 1935 1677 2451 1548 2322 2322 3870 2322 3870 3870 5805

Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com

©2009 The WellMark Company, L.L.C. • Litho USA • WMW1301-1/09 • All registered trademarks are the property of their respective owners.

17


Section No. 5.7

Series

W1301

“Mega Gun II” High Pressure Regulator Determining the Model Number Example given: Standard Model 150-QBR, Series W1301 Regulator, 0-150 psi Outlet Pressure Range, Square Head Adjustment and Brass Body.

“Mega Gun II” Model 150 - Q BR 075 • 0-75 psi 150 • 0-150 psi 225 • 0-225 psi

Body Material

Outlet Pressure

Adjustment Screw

BR • Brass NI • Ni-Plated Q • Square Head T • T-Bar

15

Parts List Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

The 18

18

Description BODY SPRING CASE BOTTOM CAP YOKE, BOTTOM SEAT RING VALVE DISK ASSEMBLY DIAPHRAGM DIAPHRAGM HEAD UPPER SPRING SEAT VALVE SPRING SPRING, 0-75# SPRING, 0-150# SPRING, 0-225# BODY GASKET DIAPHRAGM HEAD GASKET O-RING ADJUSTING SCREW SOCKET HEAD SCREW FLAT HEAD SCREW JAM NUT HEX NUT VALVE DISK COLLAR YOKE, TOP

Qty. 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 6 2 1 1 1 1

Part No. 40776 40778 31035 21152 21154 21156 21155 21160 21161 11109 11110 11115 11116 11108 11107 10645 11111 11113 11117 11112 11114 21159 21153

9 2 11

8

19 7 16 12 13 21 1 17 5 4 6

14 10

20

3

Company, L.L.C. • Oklahoma City, Oklahoma • Tel: (405) 672-6660 • Fax: (405) 672-6661 • wellmarkco.com ©2009 The WellMark Company, L.L.C. • Litho USA • WMW1301-1/09 • All registered trademarks are the property of their respective owners.

1301 Regulator Specification, Order Code & Parts Manual  

Wellmark Company part lists, schematics, & bulletin. Brought to you courtesy of RMC Process Controls & Filtration, Inc. & www.RegulatorParts...

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