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Flow Rating

The table on the following page shows the range of flow rates available for common fluids. Each size valve has several different spring options that can be used to vary the closing flow rate. Please contact MGM for assistance in choosing the proper spring for your specific application.

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			LIQUID FLOW RATES (GALLONS PER MINUTE)				VAPOR FLOW RATES (SCFM*)
SPRING	Delta P	CV	WATER	NH3	PROPANE	BUTANE	AIR	NH3	PROPANE	BUTANE
X505	1.0	22.3	22	28	31	29	239	311	194	169	Get Quote
X686	2.5	19.9	32	40	44	41	337	440	273	238	Get Quote
X321	3.5	22.7	42	54	59	55	454	592	368	320	Get Quote
X827	4.3	24.7	51	65	72	67	549	716	445	388	Get Quote
X167	4.4	23.3	49	62	68	64	524	683	424	370	Get Quote
X1103	6.7	27.6	71	91	100	93	765	997	620	540	Get Quote

*Vapor flow rates are shown at 60 degrees F, 100 psig