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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
X1071	0.1	33.5	8	10	11	10	80	105	65	57	Get Quote
X1074	0.3	19.0	10	12	13	12	102	133	82	72	Get Quote
X323	1.2	22.8	25	32	35	33	268	349	217	189	Get Quote
X118	4.0	17.5	35	45	49	46	375	489	304	265	Get Quote
X1097	5.5	16.2	38	48	53	50	407	531	330	287	Get Quote

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