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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	0.7	14.4	12	15	17	16	129	168	105	91	Get Quote
X1074	1.1	14.2	15	19	21	19	160	208	129	113	Get Quote
X323	3.3	16.2	30	38	41	39	316	412	256	223	Get Quote
X118	3.7	17.1	33	42	46	43	351	458	285	248	Get Quote
X1097	6.7	19.0	49	63	69	64	527	687	427	372	Get Quote

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