Wide-Range Pressure Relief Valves

Prevent leaks with the emergency shutdown design
  • Three-seal system vents liquid to warn of approaching maintenance
Valves with connections of 1/4" or 1/2" have a diaphragm made of Viton® and withstand a maximum inlet pressure of 210 psig. All other valves have a PTFE shaft design and withstand a maximum inlet pressure of 140 psig. The shaft design prevents emergency shutdown with a three-seal system that will vent liquid to warn of approaching maintenance. All valves are recommended for liquid applications.
$269.00 - $684.00USD / Each

7 variations of this product are available.

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7 PRODUCT OPTIONS
Compareitem specifications
Inlet Port Max Pressure (PSI) Wetted Materials
Availability Pricing
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1/4" NPT(F) 210 PVC and Viton
$269.00USD / Each
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1/2" NPT(F) 210 PVC and Viton
$287.00USD / Each
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1/4" NPT(F) 210 Polypropylene and Viton
$335.00USD / Each
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1/2" NPT(F) 210 Polypropylene and Viton
$379.00USD / Each
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1/4" NPT(F) 210 PTFE and Viton
$622.00USD / Each
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1/2" NPT(F) 210 PTFE and Viton
$684.00USD / Each
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3/4" NPT(F) 140 PVC and PTFE
$604.00USD / Each
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