Models 6252/6254 Safety Relief Valves

Kunkle Valve Models 6252/6254 Safety Relief Valves

Cast iron ASME section I steam and section VIII, air, steam and gas ‘UV’ National Board certified safety valves, including model 6254 to ASME section IV ‘HV’, PED certified for non-hazardous gas

Features

Heavy-duty high-quality cast iron construction with stainless steel semi-nozzle, trim, and disc.
Bolted bonnet design for easy maintenance.
Seats lapped to optical flatness.
Dual control rings offer easy adjustability for precision opening with minimum pre-open or simmer and exact blowdown control.
Heavy duty lift lever assembly.
All adjustments factory sealed to prevent tampering or disassembly.
Each valve tested and inspected for pressure setting and leakage.
Valves available National Board certified to ASME sections I, VIII and IV, and PED certified for non-hazardous gas.