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iPolymer PTFE Pressure Relief Valve
PTFE Pressure Relief Valves Spec Sheet

PTFE Pressure Relief Valves

iPolymer Pressure Relief Valves (PRV) are constructed with a 100% pure PTFE Valve Body and Plug. The single O-Ring design is Kalrez (FFKM). The Valve is fully adjustable over its product range by simply adjusting the upper knob. iPolymer offers upper housing and lower base options in Polyvinylidene Fluoride (PVDF) or Polypropylene (PP).

PTFE Pressure Relief Valve Schematic
Item No. Port Size Orifice Size Port Type O-Ring Type Housing Material Ambient Temp. Media Temp. A B C
PRV-42FF-KA-PVDF 1/4 in 1/8 in Flare FFKM PVDF 0 – 100ºC 0 – 100ºC 4.07 0.75 2.55
PRV-86FF-KA-PP 1/2 in 3/8 in Flare FFKM Polypropylene 0 – 60ºC 0 – 60ºC 4.34 0.84 2.73
PRV-86FF-KA-PVDF 1/2 in 3/8 in Flare FFKM PVDF 0 – 100ºC 0 – 100ºC 4.34 0.84 2.73