Kunkle Safety Valves Model 930
High capacity cast iron safety valve that meets ASME section IV steam standard ‘HV’ and is National Board certified.
Model 930 is suitable for use on low pressure steam heating boilers to ASME code section IV at 15 psig set pressure.
• Extra high capacity for industrial, commercial and residential low pressure steam heating boilers.
• Cast iron body with bronze nozzle, disc and guide.
• Large seat area/guide area ratio and disc pivot design ensures optimum performance.
• Reversible lift lever for ‘pull-up’ or ‘pull-down’ manual testing.