400 Series, Stainless Steel Poppet

The 400 Series check valve contains a fully-formed stainless steel poppet, ruggedly constructed and suitable for a wide variety of applications, including hot water, cold water, steam, oil, gas, compounds and chemicals.  We do NOT use O-rings!  Maximum temperature of 300° F and 125 lbs. steam.  Not for air compressor service.
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400 Series Size Availability
  3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2"
400 Y Y Y Y Y Y Y