Pressure Gauges for Propane

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Outlet Pressure

Inlet Pipe Size

Maximum Inlet Pressure

500 psi to 999 psi

1,000 psi to 3,999 psi

Maximum Outlet Pressure Gauge Measurement

60 psi

200 psi

Maximum Pressure

Less than 1,000 psi

2,000 psi to 9,999.9 psi

Inlet Connection Port

Shape

Outlet Thread Type

Inlet CGA Number

Pipe Size

DFARS Specialty Metals

Valve Function

Outlet Pipe Size

Inlet Thread Type

Body Material

Outlet Connection Port

Diaphragm Material

Outlet Gender

Inlet Gender

Fitting Connection

Inlet Connection

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

Compliant

Export Control Classification Number (ECCN)

EAR99

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5 Products

Tank-Mount Pressure-Regulating Valves for Fuel Gases

Attach these valves to acetylene, hydrogen, methane, propane, or propylene tanks to reduce a high inlet pressure to a lower, stable outlet pressure. They have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves come with a gauge to monitor outlet pressure and a gauge to monitor inlet pressure from the tank.

Choose a valve with a maximum outlet pressure that’s approximately twice your application’s normal operating pressure. Your operating pressure should never exceed 75% of the valve’s maximum outlet pressure.

Single Stage


Male Outlet × Male Inlet Single-Stage Valve With T-Handle	Male Outlet × Male Inlet Single-Stage Valve With Knob

Single-stage valves reduce pressure in one step, which causes the outlet pressure to fluctuate slightly as you empty the tank. They’re best for applications where a constant outlet pressure isn’t critical.

Brass Body—Valves with a brass body have a longer service life than valves with a brass and steel body.

	Inlet				Outlet					Material
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	Thread Size	Location	Thread Direction	Pressure Range, psi	Pressure Adjustment Method	Body	Seal	Diaphragm	Temp. Range, ° F		Each
For Propane and Propylene







				UNF Male Outlet × NGO Male Inlet

				510	Side	Left Hand	0 to 400	9/16"-18	Side	Left Hand	0 to 50	T-Handle	Brass	PTFE	Rubber	-20 to 120	7897A13	0000000


				510	Side	Left Hand	0 to 400	9/16"-18	Side	Left Hand	5 to 50	Knob	Brass/Steel	PTFE	Rubber	-20 to 120	7897A66	000000

Two Stage

Male Outlet × Male

Inlet Two-Stage Valve

With T-Handle

Two-stage valves progressively reduce pressure over two steps for more consistent outlet pressure at all times. They’re often used in applications that require a constant outlet pressure regardless of the tank level.

Brass Body—Valves with a brass body have a longer service life than valves with a brass and steel body.

	Inlet				Outlet					Material
	CGA No.	Location	Thread Direction	Pressure Gauge Reading Range, psi	Thread Size	Location	Thread Direction	Pressure Range, psi	Pressure Adjustment Method	Body	Seal	Diaphragm	Temp. Range, ° F		Each
For Propane and Propylene







				UNF Male Outlet × NGO Male Inlet

				510	Side	Left Hand	0 to 400	9/16"-18	Side	Left Hand	0 to 50	T-Handle	Brass/Steel	PTFE	Rubber	-20 to 120	7897A18	0000000

Pressure-Regulating Valves for Fuel Gases

With T-Handle

Install these valves directly in gas distribution pipelines for acetylene, hydrogen, or propane. They automatically reduce a high inlet pressure to a lower, stable outlet pressure. Valves have two outlets to fit various pipe configurations and come with a plug to close the unused outlet. The gauge monitors outlet pressure. All valves are single stage and reduce pressure in one step, which causes the outlet pressure to fluctuate.

		Inlet			Outlet					Lg.
	For Use With	Pipe Size	Location	Max. Pressure, psi	Pipe Size	Location	Pressure Adjustment Method	Pressure Gauge Measurement Range, psi	Temp. Range, ° F	End-to-End	Port-to-Port		Each
NPT Female







				Brass Body—Stainless Steel Diaphragm and Neoprene Seal

				Hydrogen, Propane	1/4	Side	500	1/4	Bottom, Side	T-Handle	0 to 60	0 to 120	2.400"	1.01"	7864A11	0000000


				Hydrogen, Propane	1/4	Side	500	1/4	Bottom, Side	T-Handle	0 to 200	0 to 120	2.400"	1.01"	7864A12	000000