Bronze Pressure Regulating Valves

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39 Products

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"	2 to 25, 20 to 60, 20 to 100, 50 to 150	00000000	0000000
3/8	Side	400	3/8	Side	3 7/8"	2 to 30, 20 to 70, 40 to 110, 90 to 150	00000000	000000
1/2	Side	400	1/2	Side	4 1/2"	2 to 30, 10 to 50, 30 to 125, 50 to 150	00000000	000000
3/4	Side	400	3/4	Side	5 1/8"	2 to 20, 10 to 35, 30 to 75, 50 to 110, 105 to 150	00000000	000000
1	Side	400	1	Side	5 7/8"	2 to 20, 10 to 45, 20 to 60, 55 to 100, 90 to 150	00000000	000000
1 1/4	Side	400	1 1/4	Side	6 3/4"	2 to 15, 10 to 30, 20 to 50, 45 to 100, 90 to 150	00000000	00000000
1 1/2	Side	400	1 1/2	Side	6 3/4"	2 to 15, 10 to 30, 20 to 50, 45 to 100, 90 to 150	00000000	00000000
2	Side	400	2	Side	9 1/4"	2 to 20, 10 to 60, 20 to 100, 90 to 150	00000000	00000000

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"	10 to 40, 20 to 70, 71 to 150	0000000	0000000
3/4	Side	300	3/4	Side	5 1/2"	10 to 40, 20 to 70, 71 to 150	0000000	000000
1	Side	300	1	Side	6 7/16"	10 to 40, 20 to 70, 71 to 150	0000000	000000
1 1/2	Side	300	1 1/2	Side	8 7/8"	10 to 40, 20 to 70, 71 to 150	0000000	00000000
2	Side	300	2	Side	10 7/16"	10 to 40, 20 to 70, 71 to 150	0000000	00000000

Quick-Set Pressure-Regulating Valves for Water

For Use With: Water
Temperature Range: See Table
Specifications Met:
Brass Body Valves: CSA Certified
Stainless Steel Body Valves: ASSE 1003 Listed, CAN/CSA-B356, CSA Certified, IAPMO Listed

Change outlet pressure without using a gauge—turn the dial to adjust the outlet pressure in 5 or 10 psi increments. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. They also have an internal strainer to trap debris. Union fittings on both ends of the valves disassemble for easy valve installation and removal. All of these valves meet Canadian safety standards for pressure-reducing valves. Some also meet American and international plumbing safety and performance standards.

Brass valves are durable and have a long service life. Their gauge ports let you attach a pressure gauge to measure the pressure flowing in and out of the valve.

For technical drawings and 3-D models, click on a part number.

Threaded—NPT Female

Valve

Inlet			Outlet			Gauge Port
Pipe Size	Location	Max. Pressure, psi	Pipe Size	Location	Pressure Range, psi	Pipe Size	Location	Temp. Range, °F	End-to-End Lg.		Each
Brass Body—EPDM Diaphragm and EPDM Seal
1/2	Side	250	1/2	Side	25 to 90	1/4	Side	33° to 140°	4 7/8"	00000000	0000000
3/4	Side	250	3/4	Side	25 to 90	1/4	Side	33° to 140°	5 13/64"	00000000	000000
1	Side	250	1	Side	25 to 90	1/4	Side	33° to 140°	6 1/16"	00000000	000000
1 1/4	Side	250	1 1/4	Side	25 to 90	1/4	Side	33° to 140°	6 47/64"	00000000	000000
1 1/2	Side	250	1 1/2	Side	25 to 90	1/4	Side	33° to 140°	7 7/8"	00000000	000000
2	Side	250	2	Side	25 to 90	1/4	Side	33° to 140°	8 37/64"	00000000	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"	2 to 25, 20 to 60	00000000	0000000
3/8	Side	250	3/8	Side	3 7/8"	2 to 30, 20 to 70, 40 to 110, 90 to 150	00000000	000000
1/2	Side	250	1/2	Side	4 1/2"	10 to 50, 2 to 30, 30 to 125, 50 to 150	00000000	000000
3/4	Side	250	3/4	Side	5 1/8"	10 to 35, 105 to 150, 2 to 20, 30 to 75, 50 to 110	00000000	000000
1	Side	250	1	Side	5 7/8"	10 to 45, 2 to 20, 20 to 60, 55 to 100, 90 to 150	00000000	000000
1 1/4	Side	250	1 1/4	Side	6 3/4"	10 to 30, 2 to 15, 20 to 50, 45 to 100, 90 to 150	00000000	00000000
1 1/2	Side	250	1 1/2	Side	6 3/4"	10 to 30, 2 to 15, 20 to 50, 45 to 100, 90 to 150	00000000	00000000
2	Side	250	2	Side	9 1/4"	10 to 60, 2 to 20, 20 to 100, 90 to 150	00000000	00000000

Pressure-Regulating Valves for Drinking Water

Valve

Valve With Union Fitting

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	0000000
3/4	Side	400	3/4	Side	15 to 75	3 1/2"	ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61	0000000	000000
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	000000
3/4	Side	400	3/4	Side	15 to 75	4 7/16"	ASSE 1003 Listed, CSA Certified, IAPMO Listed, NSF/ANSI 61	0000000	000000
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 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.

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 with Internal Strainer
1/4	Side	400	1/4	Side	3 1/16"	10 to 30, 75 to 250	00000000	0000000
1/2	Side	400	1/2	Side	4 1/2"	10 to 30, 20 to 75, 20 to 100, 50 to 250	00000000	000000
1	Side	400	1	Side	5 7/8"	10 to 35, 20 to 60, 20 to 100, 75 to 250	00000000	00000000