Kunkle 189P-C01, 1/2", Relief Valve
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The Kunkle 189P-C01, 1/2", Relief Valve has a bronze housing with stainless steel trim (nozzle and disc) with Teflon seat/seal in disc. Pressure tight packed lift lever,for maximum back pressure of 50 psig. included. Suitable for cryogenic and liquefied air, oxygen and gas services on multi-stage air and gas compressors, intercoolers, aftercoolers and receivers. Also for thermal expansion relief and/or full rated capacity discharge and air, gas and liquefied gas lines and systems.
Features and Benefits:
- Unique three-piece disc assembly (with Teflon seat/seal) offers superior ’leak-free’ performance over the entire pressure/temperature operating range.
- Control ring offers precise opening with minimum pro-open or simmer.
- Pivot between disc and spring corrects for all misalignment and compensates for spring side thrust.
- Every valve is tested/inspected for set pressure, blowdown and leakage.
- All adjustments are factory sealed to prevent tampering and disassembly.
Specifications:
- Connection: FNPT
- Temperature Range: -320° to 350°F
- Pressure Ranges: 1000 to 2500 psig
- Code: ASME VIII
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