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Seal Material Seal Material |
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Minimum Outlet Pressure Minimum Outlet Pressure |
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End-to-End Length End-to-End Length |
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Heavy Duty Pressure-Regulating Valves for Water and Air
- For Use With: Water, Air
- Temperature Range: 32° to 180° F
Thicker walls and a 304 stainless steel seal make these valves tougher than brass pressure-regulating valves. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves have an internal strainer to trap debris. Body is bronze for durability and a long service life.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | |||||||
|---|---|---|---|---|---|---|---|---|
| Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | End-to-End Lg. | Choose an Outlet Pressure Range, psi | Each | |
NPT Female | ||||||||
Bronze Body—EPR Diaphragm and 304 Stainless Steel Seal | ||||||||
| 1/2 | Side | 300 | 1/2 | Side | 5" | 0000000 | 0000000 | |
| 3/4 | Side | 300 | 3/4 | Side | 5 1/2" | 0000000 | 000000 | |
| 1 | Side | 300 | 1 | Side | 6 7/16" | 0000000 | 000000 | |
| 1 1/4 | Side | 300 | 1 1/4 | Side | 7 5/8" | 0000000 | 000000 | |
| 1 1/2 | Side | 300 | 1 1/2 | Side | 8 7/8" | 0000000 | 00000000 | |
| 2 | Side | 300 | 2 | Side | 10 7/16" | 0000000 | 00000000 | |
Extended-Life Pressure-Regulating
Valves for Water, Oil, Air, and Inert Gas
- For Use With: Water, Oil, Air, Inert Gas
- Temperature Range: 32° to 180° F
For a longer service life than brass and cast iron valves, these have a durable bronze body. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. All valves have an internal strainer to trap debris.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | |||||||
|---|---|---|---|---|---|---|---|---|
| Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | End-to-End Lg. | Choose an Outlet Pressure Range, psi | Each | |
NPT Female | ||||||||
Bronze Body—Buna-N Diaphragm and Seal | ||||||||
| 1/4 | Side | 400 | 1/4 | Side | 3" | 00000000 | 0000000 | |
| 3/8 | Side | 400 | 3/8 | Side | 3 7/8" | 00000000 | 000000 | |
| 1/2 | Side | 400 | 1/2 | Side | 4 1/2" | 00000000 | 000000 | |
| 3/4 | Side | 400 | 3/4 | Side | 5 1/8" | 00000000 | 000000 | |
| 1 | Side | 400 | 1 | Side | 5 7/8" | 00000000 | 000000 | |
| 1 1/4 | Side | 400 | 1 1/4 | Side | 6 3/4" | 00000000 | 000000 | |
| 1 1/2 | Side | 400 | 1 1/2 | Side | 6 3/4" | 00000000 | 000000 | |
| 2 | Side | 400 | 2 | Side | 9 1/4" | 00000000 | 00000000 | |
Quick-Set Pressure-Regulating Valves for Water
- For Use With: Water
- Temperature Range: 33° to 140° F
Change outlet pressure without using a gauge—turn the dial to adjust the outlet pressure in 10 psi increments. All valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. They have two gauge ports and an internal strainer to trap debris. Union fittings on both ends of these valves disassemble for easy valve installation and removal. Body is bronze for durability and a long service life.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | Gauge Port | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | Pressure Range, psi | Pipe Size | Location | End-to-End Lg. | Specifications Met | Each | |
NPT Female | |||||||||||
Bronze Body—Buna-N Diaphragm and EPDM Seal | |||||||||||
| 1/2 | Side | 250 | 1/2 | Side | 25 to 90 | 1/4 | Side | 4 7/8" | CSA Certified | 00000000 | 000000 |
| 3/4 | Side | 250 | 3/4 | Side | 25 to 90 | 1/4 | Side | 5 13/64" | CSA Certified | 00000000 | 00000 |
| 1 | Side | 250 | 1 | Side | 25 to 90 | 1/4 | Side | 6 1/16" | CSA Certified | 00000000 | 000000 |
| 1 1/4 | Side | 250 | 1 1/4 | Side | 25 to 90 | 1/4 | Side | 6 47/64" | CSA Certified | 00000000 | 000000 |
| 1 1/2 | Side | 250 | 1 1/2 | Side | 25 to 90 | 1/4 | Side | 7 7/8" | CSA Certified | 00000000 | 000000 |
| 2 | Side | 250 | 2 | Side | 25 to 90 | 1/4 | Side | 8 37/64" | CSA Certified | 00000000 | 000000 |
Pressure-Regulating Valves for Drinking Water
- For Use With: Drinking Water
- Temperature Range: 33° to 140° F
These valves meet NSF/ANSI 61 for use in drinking water systems. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. All valves have a gauge port. An internal strainer traps debris. Body is bronze for durability and a long service life.
Valves with union fitting disassemble for easy installation and removal.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | Pressure Range, psi | End-to-End Lg. | Specifications Met | Each | |
NPT Female | |||||||||
Bronze Body—Buna-N Diaphragm and Seal with Internal Strainer | |||||||||
| 1/2 | Side | 400 | 1/2 | Side | 15 to 75 | 3 1/2" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 000000 |
| 3/4 | Side | 400 | 3/4 | Side | 15 to 75 | 3 1/2" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 00000 |
| 1 | Side | 400 | 1 | Side | 15 to 75 | 4" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 000000 |
Bronze Body—Buna-N Diaphragm and Seal with Internal Strainer and Union Fitting | |||||||||
| 1/2 | Side | 400 | 1/2 | Side | 15 to 75 | 4 3/8" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 00000 |
| 3/4 | Side | 400 | 3/4 | Side | 15 to 75 | 4 7/16" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 00000 |
| 1 | Side | 400 | 1 | Side | 15 to 75 | 4 15/16" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 000000 |
| 1 1/4 | Side | 400 | 1 1/4 | Side | 15 to 75 | 6 3/16" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 000000 |
| 1 1/2 | Side | 300 | 1 1/2 | Side | 25 to 75 | 6 5/16" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 000000 |
| 2 | Side | 300 | 2 | Side | 25 to 75 | 6 1/4" | ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61 | 0000000 | 000000 |
Extended-Life Pressure-Regulating Valves for Steam
- For Use With: Steam
- Temperature Range: -20° to 400° F
For a longer service life than cast iron valves, these have a durable bronze body. All automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves have an internal strainer to trap debris.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | |||||||
|---|---|---|---|---|---|---|---|---|
| Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | End-to-End Lg. | Choose an Outlet Pressure Range, psi | Each | |
NPT Female | ||||||||
Bronze Body—Bronze Diaphragm and PTFE Seal | ||||||||
| 1/4 | Side | 250 | 1/4 | Side | 3" | 00000000 | 0000000 | |
| 3/8 | Side | 250 | 3/8 | Side | 3 7/8" | 00000000 | 000000 | |
| 1/2 | Side | 250 | 1/2 | Side | 4 1/2" | 00000000 | 000000 | |
| 3/4 | Side | 250 | 3/4 | Side | 5 1/8" | 00000000 | 000000 | |
| 1 | Side | 250 | 1 | Side | 5 7/8" | 00000000 | 000000 | |
| 1 1/4 | Side | 250 | 1 1/4 | Side | 6 3/4" | 00000000 | 000000 | |
| 1 1/2 | Side | 250 | 1 1/2 | Side | 6 3/4" | 00000000 | 000000 | |
| 2 | Side | 250 | 2 | Side | 9 1/4" | 00000000 | 00000000 | |
Extended-Life Pressure-Regulating
Valves for Cryogenic Liquids
- For Use With: Liquid Argon, Liquid Carbon Dioxide, Liquid Nitrogen, Liquid Oxygen
- Temperature Range: -320° to 150° F
For a longer service life than standard valves for cryogenic liquids, these have a durable bronze body. All are cleaned and bagged for oxygen service and other high-purity applications. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves are designed to withstand the extreme cold of liquid argon, liquid carbon dioxide, liquid nitrogen, and liquid oxygen. They have an internal strainer to trap debris.
For technical drawings and 3-D models, click on a part number.