Kunkle 6000 Series

Full-nozzle bronze safety relief valves for steam boilers and generators, air and gas compressors, intercoolers and pressure vessels. Threaded NPT, 1/2″ to 2-1/2″, 3 to 300 psig, -60°F to 425°F. Metal, EPR, Viton and PFA seat options across ASME Sections I, IV, VIII and XIII.