The Kunkle Valve brand is a leader of industrial and commercial safety and relief valves. Applications include steam, air, gas, liquid, cryogenic and non-hazardous gases.
Our products are available for ASME Section I, Section IV and Section VIII applications with relief capacities certified by the National Board. In addition, we offer a range of non-code products and each valve, both code and non-code is set, tested and certified to the customer's specifications and then sealed per ASME specifications.
Kunkle safety and relief valve products range in size from 1/4" NPT through 6" flange and are suitable for services ranging from cryogenic to 850°F [454°C] at set pressures ranging from vacuum to 6,500 psig. They are available in a wide range of materials including brass, bronze, carbon steel, stainless steel, cast iron, and aluminum. BSP threads are available on most sizes. Test reports and certificates of compliance are available upon request.
- Models 230, 330, 330S and 333S
- Models 264, 265, 266, 267, 264P, 265P, 266P and 267P
- Models 300 and 600
- Models 40R and 40RL
- Models 541, 542 and 548
- Models 6252 and 6254
- Models 71S, 171, 171P and 171S
- Models 803 and 818
- Models 91, 218 and 228
- Series 6000