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High Temperature

High Temperature Back Pressure Valves

This series of high temperature back pressure valves is designed for temperature applications that exceed the maximum 140 degrees F rating of our standard valves with PVC tops. These valves come standard with an aluminum top, Viton diaphragm and metallic spring discs.

Optional materials, connections and styles are available.

The maximum pressure rating for valves, regardless of size, is 150 PSI at 73 degrees F. As with all other thermoplastic piping components, the maximum non-shock operating pressure is related to temperature. Above 100 degrees F refer to the chart on How To Order Top Valve under downloads.

Materials Of Construction

  • CPVC - Chlorinated Poly Vinyl Chloride
  • PVDF - Polyvinyldene Fluoride
  • S/S - Stainless Steel 
  • ALL20 - Alloy 20
  • HASTC - Hastelloy C

Downloads

We have pre-selected Model, Valve Type and Valve Style or Connection to make ordering easier for you.

Place Order Below (US pricing)

Top Valve Model TVBT in CPVC

Top Valve Model TVBT High Temperature Back Pressure Valve In CPVC

Top Valve Model TVBT in PVDF

Top Valve Model TVBT High Temperature Back Pressure Valve In PVDF

Top Valve Model TVBT in S/S

Top Valve Model TVBT High Temperature Back Pressure Valve In S/S

Top Valve Model TVBT in ALL20

Top Valve Model TVBT High Temperature Back Pressure Valve In ALL20

Top Valve Model TVBT in HASTC

Top Valve Model TVBT High Temperature Back Pressure Valve In HASTC