Kunkle Valve
When it comes to industrial and commercial safety and relief valve products, Kunkle’s valve’s catalog is second to none in steam, air, gas, and liquid applications.
Kunkle relief valves range in size from ¼” NPT to 6” flange and are suitable in cryogenic and high temperatures up to 800°F environments at vacuum to 7,500 psig pressure. Kunkle Valve’s code certifications meet several global and national board standards, including ASME Section I, Section IV, and Section VIII, PED, CRN, TU and Chinese, as well as non-code requirements.
Kunkle Valve is a renowned pressure relief valve manufacturer. Erastus B. Kunkle invented the safety valve to prevent overpressure in locomotive engines. Kunkle patented it in 1875. Since that time, Kunkle has earned its reputation for high-quality valves, and other equipment manufacturers ship their products with Kunkle’s valves pre-installed.
NASVI has stocked Kunkle safety relief valves since we opened in 1975, so we are confident when we call ourselves Kunkle safety valve experts. Every day we fulfill orders for our customers looking for Kunkle relief valves for steam, air, gas, and liquid applications.
Kunkle Valves Products
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Kunkle Bronze, Steel and Stainless Safety Relief Valves for Air, Gas, Steam, Liquid, Vacuum Service
Model #910-913, 916-919, 927-929
Bronze, steel and stainless steel safety relief valves for air, gas, steam, liquid and vacuum service that meet ASME Section VIII and Section XIII, ‘UV’; Section I, ‘V’, are National Board certified, PED and PE(S)R certified for non-hazardous gas.
Bronze Safety Valves for Steam, Air, Non-hazardous Gas Service Kunkle Valve
Model # 6010, 6021, 6030, 6182, 6230, 6283
Bronze safety valves to ASME section I, VIII and XIII, Steam, ‘V’ and ‘UV’; section VIII and XIII, Air/Gas, ‘UV’ National Board certified including models to ASME section IV and XIII, Steam ‘HV’. PED certified for non-hazardous gas
Kunkle Iron Relief Valves For Air, Non-Hazardous Gas
Model #6252, 6254
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