Kunkle 6021 - 1" x 1-1/4", 20 PSI, Section I Steam Relief Valve, 558 pph Capacity

These valves are suitable for use on steam boilers and generators, reciprocating or rotary, portable or stationary air/gas compressors, intercoolers and aftercoolers. Also for pressure vessels containing steam, air or non-hazardous gas and on pressure reducing stations.

Details:

• Kunkle 6021 model relief valve
• 1" inlet
• 1-1/4" outlet
• 20 PSI set pressure
• F sized orifice
• Teflon (PFA) seat material
• Plain lever design
• Steam ASME section I rated
• Stainless steel spring
• Steam service temperature range: 3 to 250 PSIG (0.2 to 17.2 barg) -60° to 406°F (-51° to 208°C) 
• Air/Gas service temperature range: 3 to 300 PSIG (0.2 to 20.7 barg) -60° to 406°F (-51° to 208°C)