This spring check valve is machined and polished to 3A standards. The clamp assembly design allows quick and easy maintenance and has a special angled plunger design to prevent even low pressure leak-through.

Features:
  • Maximum operating pressure: 145 PSI
  • Operating temperature range of 15ºF to 200ºF
  • Full size flow plate with a long bushing helps minimize stem wear
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Unit of Measure
Items
Spring Check Valve

Spring Check Valves
Spring Check Valve

Spring Check Valves
Spring Check Valve

Spring Check Valves
Spring Check Valve

Spring Check Valves
Spring Check Valve

Spring Check Valves
Size N/A 1/2 in N/A 3/4 in N/A 1 in N/A 1-1/2 in N/A 2 in
Dimension A N/A 0.37 in N/A 0.62 in N/A 0.87 in N/A 1.37 in N/A 1.87 in
Dimension B N/A 0.99 in N/A 0.99 in N/A 1.99 in N/A 1.99 in N/A 2.52 in
Dimension C N/A 1.1 in N/A 1.1 in N/A 1.7 in N/A 1.7 in N/A 1.7 in
Dimension D N/A 1.60 in N/A 1.60 in N/A 2.3 in N/A 2.3 in N/A 2.3 in
Material N/A 316L Stainless Steel