Apollo Valves 19 Series 1-1/4" MNPT x 1-1/2" FNPT 4,240 LBS/HR Safety Relief Valve, Brass Trim/Metal Seat (150 psi)

BRONZE SAFETY VALVES FOR STEAM, AIR & GAS SERVICE National Board capacity certified, high capacity, ideal for use with steam boilers, sterilizers, pressure vessels, compressors, and pressure piping systems. FEATURES: Pressures: 15 through 300 psig steam, air, gas Max. temp. 406°F with stainless steel trim 13 Sizes, 1/2” through 2-1/2” NPT Stainless steel springs Optional 316 stainless steel wetted trim (Specify 19L or 19S Series) Available in metal and soft seat designs Metal to metal seat lapped to optical flatness (19M) PFA Teflon® soft seat easily replaced (19K) Double ring, full bore, high capacity design Tapped body drain facilitates piping of condensate away from equipment Registered in all Canadian Provinces and Territories, CRN #0G8547.5C Wide wrenching hex for easier, faster installations Dual ASME/CE European Pressure Equipment Directive Compliant option Made in USA