Kunkle 537-H01, 2", Relief Valve
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The Kunkle 537-H01, 2", Relief Valve is made from durable brass and bronze, providing longer life and exceptional durability. This valve serves a dual purpose of relieving overpressure created by thermal expansion under the normal "on and off" firing conditions and overpressure in the form of water or steam created in over-firing due to failure of electrical and other controls.
Model Description:
Applications:
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The Kunkle 537-H01, 2", Relief Valve is made from durable brass and bronze, providing longer life and exceptional durability. This valve serves a dual purpose of relieving overpressure created by thermal expansion under the normal "on and off" firing conditions and overpressure in the form of water or steam created in over-firing due to failure of electrical and other controls.
Model Description:
- ASME section IV, Low Pressure Steam and Hot Water Boilers, "HV" National Board-Certified Relief Valve
Applications:
- Hot water boilers
- Heat exchangers
- Generators
Features:
- Extra heavy construction
- Top guided disc assembly incorporates resilient seal in seating area
- Isolating diaphragm protects working parts from corrosion
- Pivot between disc and spring
- Each Kunkle valve is tested and inspected for pressure setting and leakage
Pressure and Temperature Limits:
- 15 to 160 PSIG
- -20° to 250°F
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