Model 514 Flanged Style Excess Flow Check Valves

Features:

Designed to fit between 150 or 300 pound American Standard steel pipe flanges. Ring groove flanges can be furnished if required.
Low temp A350 LF2 forged carbon steel flanges.
Generous flow channels provide minimal pressure drops.
Heavy duty steel construction will withstand temperatures from -50° F (-45° C) to +300° F (+148° C) and internal pressures up to 2,400 psig (165 barg).
Complete stainless steel construction available for greater range of operating temperatures.

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Series	Pipe Size	A	B	C	D	Flow Rating
514:E	0.75	7.810	4.625	1.688	0.625	Click Here
514:F	1.00	9.000	4.875	2.000	0.688	Click Here
514:H	1.50	9.680	6.125	2.875	0.813	Click Here
514:I	2.00	10.188	6.500	3.625	0.875	Click Here

All Size Values are in Inches.

	Carbon Steel	316 Stainless
Body	Low-temp Carbon	316-SS
Guide	Low-temp Carbon	316-SS
Spring	--- 316-SS or 302-SS ---
Poppet(incl. nut and cotter pin)	--- 316--SS ---

*Alternative materials available at additional cost

MGM Model 514 Excess Flow Check Valves are designed for use where flanged connections are required. They are made completely of carbon and stainless steel.

Model 514 Excess Flow Check Valves are double flanged and are equipped with either 150# or 300# raised face, forged flanges. Standard gaskets should be used on each end.

Model 514 MGM Excess Flow Check Valves can be installed in any orientation with negligible effect on flow rate. Each valve will have the proper closing flow direction indicated by an arrow stamped into the body. As with all MGM excess flow check valves, the Model 514 is equipped with an orifice in the check mechanism to allow for pressure equalization and will reopen automatically after the repairs are made.

Product Manual

Catalog Cut Sheet / Product Data Sheet

CE Pressure Equipment Directive (PED) Certificate