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244 Excess Flow Check Valve
244 Excess Flow Check Valve
244 Excess Flow Check Valve Cross Section

Model 244 Flanged Style Excess Flow Check Valves


  • Designed to fit between 150-, 300- or 600-pound American Standard steel pipe flanges.
  • Low temp A350 LF2 forged carbon steel flanges.
  • Generous flow channels provide minimal pressure drops.
  • Heavy duty low temperature steel construction will withstand temperatures from -50° F (-45° C) to +300° F (+148° C) and internal pressures up to 2,800 psig (193 barg).
  • Complete stainless steel construction available for greater range of operating temperatures.


244:I 4.13 1 .5 1.63 Get Quote
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 244 Excess Flow Check Valves are designed for use where flanged connections are required. They are made completely of carbon and stainless steel.

Model 244 Excess Flow Check Valves are double flanged and are equipped with either 150- or 300-pound 3” raised face weld neck forged flanges. Standard gaskets should be used on each end.

Model 244 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 244 is equipped with an orifice in the check mechanism to allow for pressure equalization and will reopen automatically after the repairs are made.