kunkle safety valve model 6252 in stock

Safety valve for over pressure protection of steam boilers operating up to 250 psi. It is rated up to 250 psi and 406�F saturated steam. 6252 Safety valves meet ASME code, Section I.

Safety relief valve for steam service on unfired pressure vessels. It is also used on accumulators, cleaners, and distillers. Safety relief valves are rated up to 250 psi and 406�F of saturated steam and meet ASME code, Section VIII.

Safety relief valve for air, gas and vapors. It is used on compressors, receivers, burners, dryers and other piping systems. Figure 6252 safety relief valves are rated up to 250 psi and 406�F and meet ASME code, Section VIII.

ASME Code Type--select--Section I; 6252KNM01-AS Steam Boiler Service, V stampSection VIII; 6252KNM01-LS Unfired Pressure Vessel Steam Service, UV stampSection VIII; 6252KNM01-KS Air Service, UV stamp

Safety valve for over pressure protection of steam boilers operating up to 250 psi. It is rated up to 250 psi and 406�F saturated steam. 6252 Safety valves meet ASME code, Section I.

Safety relief valve for steam service on unfired pressure vessels. It is also used on accumulators, cleaners, and distillers. Safety relief valves are rated up to 250 psi and 406�F of saturated steam and meet ASME code, Section VIII.

Safety relief valve for air, gas and vapors. It is used on compressors, receivers, burners, dryers and other piping systems. Figure 6252 safety relief valves are rated up to 250 psi and 406�F and meet ASME code, Section VIII.

ASME Code Type--select--Section I; 6252KRP01-AS Steam Boiler Service, V stampSection VIII; 6252KRP01-LS Unfired Pressure Vessel Steam Service, UV stampSection VIII; 6252KRP01-KS Air Service, UV stamp

One of our most popular valves, Kunkle valve 6252 is steam, air and gas certified. Made of cast iron and stainless steel trim, this heavy duty valve is used on steam boilers, steam generators, and pressure reducing steam vessels such as tanks, receivers and oil/gas separators.

ASME Section I Steam and ASME Section VIII, Air, Steam and Gas “UV” National Board Certified. Model 6254 ASME Section IV “HV,” National Board Certified. PED Certified for Non-Hazardous Gas.

Model 6254: Same as Model 6252 except certified for ASME Code Section IV, Low-pressure Steam Heating Boilers. Set 15 PSIG [1.0 barg] only. J through P orifice only.

Kunkle 6252 Seriesis constructed of heavy duty cast iron with stainless steel semi-nozzle trim and disc. Bolted bonnet design insures easy maintenance. Pressure Limit - 250 psig - 406°F. Available in various inlet sizes - 1-1/2" to 6".

Kunkle Relief Valve OverviewWhen 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.

Relief Valves for Steam ServiceSteam supplies heat for industrial and chemical processes and also is used to heat buildings, supply mechanical energy, and drive mechanical equipment. Steam moves from the boiler to the end point, then heats by direct heating or indirect heating through a heat exchanger. Kunkle steam relief valves are critical to protecting equipment such as boilers, steam lines, and pressure valves, from being over-pressurized.

Relief Valves for Air ServiceKunkle designs valves for air service, for example for air compressors in mechanical shops and small factories where either low-pressure or high-pressure air is required. NASVI stocks Kunkle relief valves for air service in iron, steel and bronze for a variety of uses.

Relief Valves for Liquid ServiceKunkle also makes valves for liquid service, which provide bypass relief in a variety of applications and liquid types.

More About KunkleKunkle 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 steam relief valve with a 2-1/2" 250 psi flanged inlet x 3" NPT female side outlet. This valve can be set from 10 to 250 psi pressure with a 2,895 to 24,863 psi per hour capacity. Please state operating pressure when ordering. Kunkle 6252 series steam relief valves are used on steam boilers. These cast iron body with brass trim valves offer side outlet and semi-nozzle trim with steam pressures from 10 to 250 psi and 250°F.

Kunkle steam relief valve with a 3" 250 psi flanged inlet x 3" NPT female side outlet. This valve can be set from 10 to 250 psi pressure with a 2,895 to 24,863 psi per hour capacity. Please state operating pressure when ordering. Kunkle 6252 series steam relief valves are used on steam boilers. These cast iron body with brass trim valves offer side outlet and semi-nozzle trim with steam pressures from 10 to 250 psi and 250°F.

Cici Boiler Rooms is your one-stop-shop for safety valves! We stock a large inventory of common valves from Kunkle, Watts, and Conbraco. However, we can order any valve that you need.

We offer Kunkle pressure relief valves in ½” through 6” sizes suitable for set pressures to maximum 800 psig steam, vacuum to 3000 psig air, and 3300 psig liquid.

Our inventory of over 1600 valves and 3000 loose springs allows us to meet your customers’ design and set point requirements while satisfying rapid delivery requests. If you need additional help, contact us.

A range of valves suitable for overpressure relief and protection of pumps, tanks, lines and hydraulic systems; pressure regulation and continuous by-pass relief.

Models 40R and 40RL are suitable for sentinel (warning) on steam equipment, including steam turbines. They are intended as audible warning devices, not for pressure relief.

Liquid relief valves suitable for overpressure relief, pressure regulation and protection of pumps, tanks, lines and hydraulic systems. Models 218, 228 are UL 1478 listed and FM approved for fire pump service.

Cast iron non-code vacuum relief and ASME Section VIII air/gas, ‘UV’, National Board certified safety valves, both PED certified for non-hazardous gas

Model 215V is suitable for the protection of high volume vacuum pumps, conveying systems and light gauge tanks. Model 337 for the protection of low to medium pressure high volume blowers, compressors, conveying systems and bulk hauling trailers/equipment.

These valves are suitable for the protection of pumps, compressors, pressure vessels or systems handling corrosive fluids or vapors at high pressure and/or temperature. Also for sentinel (warning) services on steam equipment.

These valves serve the dual purpose of relieving overpressure created by thermal expansion under normal firing conditions and overpressure in the form of water or steam created in over-firing due to failure of electrical or other controls on hot water boilers, heat exchangers and generators.

Brass or stainless steel safety valves with a choice of Buna-N (NBR), Viton® (FKM) or stainless steel seats that meet ASME section VIII, ‘UV’, for air/gas and are National Board certified

Bronze, steel and stainless steel safety relief valves for air, gas, steam, liquid and vacuum service that meet ASME Section VIII, ‘UV’; Section I, ‘V’, are National Board certified and PED certified for non-hazardous gas

Bronze safety valves to ASME section I and VIII, steam, ‘V’ and ‘UV’; section VIII, air/gas, ‘UV’ National Board certified including models to ASME section IV, steam ‘HV’. PED certified for non-hazardous gas

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.

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