Thermal/Threaded Valves | Kunkle Valve

Models 215V and 337

Kunkle Valve Pressure Relief Valves, Direct Spring Process Valves, Thermal/Threaded Valves, Kunkle Safety and Relief Products Models 215V and 337

Model 215V is Non-code Vacuum Relief.
Model 337 is ASME Section VIII Air/Gas “UV” National Board Certified Safety Valve. Has “lift-pin” lift device for easy manual testing. All adjustments are factory sealed to help prevent tampering or disassembly.

Both are PED Certified for Non-Hazardous Gas.

Features & Benefits:

  • Large nozzle design provides high capacity.
  • Flat bronze valve seats are lapped for optimum performance.
  • Warn ring offers easy adjustability for precise opening with minimum pre-open or simmer.
  • Pivot between disc and spring corrects misalignment and compensates for spring side thrust.
  • Each Kunkle valve is tested and inspected for pressure setting and leakage.

Vacuum Limits
Model 215V:
2" Hg to 29" Hg [67.7 mbarg to 982 mbarg]
-20°F to 406°F [-29°C to 208°C]

Pressure and Temperature Limits
Model 337:
1 psig to 60 psig [0.07 barg to 4.1 barg]
-20°F to 406°F [-29°C to 208°C]

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Technical Data Sheets

Kunkle Safety and Relief Products Models 215V and 337 (English)

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Technical Specification

Kunkle Technical Reference for Safety and Relief Products (English)

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Technical Specification

Kunkle Safety and Relief Products Data Suppliment (English)

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