Home→All Products→All ValvesKunkle Models 189, 363, 389 Safety ValvesHeavy duty ASME Section VIII, air/gas cryogenic, ‘UV’, National Board certified safety valves. General Application Suitable for cryogenic and liquefied air, oxygen …
Stainless Steel Safety Relief Valve Model 140
Home→All Products→All ValvesKunkle Stainless Steel Safety Relief Valve Model 140Stainless steel liquid relief valve with a side outlet suitable for a variety of applications up to 300 psig (20.7 barg). …
Kunkle Cast Iron Relief Valve Models 91, 218, 228
Home→All Products→All ValvesKunkle Cast Iron Relief Valve Models 91, 218, 228Cast iron liquid relief valves with bronze trim including models UL and FM approved for fire pump installations. General Application …
Kunkle Relief Valve Models 71S, 171, 171P, 171S
Home→All Products→All ValvesKunkle Relief Valve Models 71S, 171, 171P, 171SExtra heavy, rugged construction non-code liquid relief valves with a variety of model options to meet specific applications. General Application Suitable …
Kunkle Sentinel Relief Valves Models 40R, 40RL
Home→All Products→All ValvesKunkle Sentinel Relief Valves Models 40R, 40RLNon-code steam service sentinel relief valves. General Application Models 40R and 40RL are suitable for sentinel (warning) on steam equipment, including steam …
Kunkle Brass Safety Valves Model 30
Home→All Products→All ValvesKunkle Brass Safety Valves Model 30A top venting brass safety valve that meets ASME Section VIII, UV, for air/gas service. General Application Model 30 is suitable for use …
Kunkle Brass Safety Valves Models 1 & 2
Home→All Products→All ValvesKunkle Brass Safety Valves Models 1 & 2Brass safety valves to ASME Section VIII, ‘UV’, that are National Board certified for air, gas or steam services. General Application …
Kingston 115
Home→All Products→All ValvesKingston 115Kingston Model 115 ASME Code Soft Seat Safety Valves are constructed of brass with a Viton seal and positive stop for a bubble-tight seal. This valve is …
Kingston 114
Home→All Products→All ValvesKingston 114Kingston Model 114 ASME Code Soft Seat Safety Valves are constructed of brass with a Viton seal and positive stop for a bubble-tight seal. This valve is …
Kingston 115CR
Home→All Products→All ValvesKingston 115CRKingston Model 115CR ASME Code Soft Seat Safety Valves are constructed of stainless steel with a Viton seal and positive stop for a bubble-tight seal. This valve …
Kingston 115P
Home→All Products→All ValvesKingston 115P Kingston Model 115 ASME Code Soft Seat Safety Valves are constructed of brass with a Viton seal and positive stop for a bubble-tight seal. This valve …
Kingston 111X
Home→All Products→All ValvesKingston 111XKingston Model 111X Cryogenic Safety Valve is a pop-style valve precision machined from brass and feature a stainless steel spring and ball on a Teflon O-ring seat. …
Kingston 118CSS
Home→All Products→All ValvesKingston 118CSSThe Kingston Model 118CSS High Capacity Safety Valve is an ASME Code Certified, precision machined brass valve with a hard seat. This valve supports ASME Code applications …
Kingston 110C
Home→All Products→All ValvesKingston 110CThe Kingston Model 110C High Pressure Safety Valve is an ASME Code Certified, precision machined valve with a hard seat. This valve features support for high pressure …
Kunkle Bronze Relief Valves – Models 19, 19M, 20, 20M, 20P, 20MP, 200A, 200H
Home→All Products→All ValvesKunkle Bronze Relief Valves – Models 19, 19M, 20, 20M, 20P, 20MP, 200A, 200HExtra-heavy rugged construction non-code bronze liquid relief valves with a variety of model options to …
Kingston 119CSS
Home→All Products→All ValvesKingston 119CSSThe Kingston Model 119CSS High Capacity Safety Valve is an ASME Code Certified, precision machined brass valve with a hard seat. This valve supports ASME Code applications …
Kingston 120
Home→All Products→All ValvesKingston 120The Kingston Model 120 Safety Relief Valve is available in 1/2″ NPT only. It is constructed of brass with a Buna-N disc seating. It can be used …
Kingston 103SS
Home→All Products→All ValvesKingston 103SSKingston Model 103SS Hard Seated Side Outlet Relief Valve is manufactured from cast brass and features a brass inlet and stainless steel ball. This hard seated valve …
Kingston 125SS
Home→All Products→All ValvesKingston 125SS The Kingston Model 125SS Safety Valve is precision machined with hard seat. This pop-style safety valve is constructed from brass and features a stainless steel ball …
Kingston 103H
Home→All Products→All ValvesKingston 103HThe Model 103H Safety Relief Valve has the same construction as the Model 103 valve, with the exception of a stainless steel base and seat. The Model …
Kingston 128A
Home→All Products→All ValvesKingston 128AKingston Model 128A Low Profile Safety Valve is a pop-style safety valve constructed from brass and feature a Buna-N Disc on a brass seat. Silicone and Viton options …
Kingston 112CSSEN
Home→All Products→All ValvesKingston 112CSSENLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation …
Kingston 112CSS
Home→All Products→All ValvesKingston 112CSSThe Kingston Model 112CSS Safety Valve is an ASME Code Certified, precision machined brass valve with a hard seat. This valve supports ASME Code applications up to …
Kingston 112CR
Home→All Products→All ValvesKingston 112CRThe Kingston Model 112CR Stainless Steel Safety Valve is an ASME Code Certified, precision machined all stainless steel valve with a hard seat. This valve supports ASME …
Kingston 103D
Home→All Products→All ValvesKingston 103DThe Model 103D Safety Relief Valve has the same construction as the Model 103, with the exception of a stainless steel base and seat. This valve can …
Kingston 130
Home→All Products→All ValvesKingston 130Kingston Low Profile Pressure Relief Valve Sizes: 1/8″,1/4″ Pressure Range: 2 – 115, 2 – 300 Application: Compressed Air SystemsGet a quote or ask a questionDownload data sheetProduct Features: Precision …
Kingston 103
Home→All Products→All ValvesKingston 103The Model 103 Safety Relief Valve is manufactured from cast and bar stock brass, designed for liquid applications. It is available in sizes 1/2″ & 3/4″ and …
Kingston 710
Home→All Products→All ValvesKingston 710The Kingston Model 710 Safety Relief Valve is a versatile valve ideal for use in a wide range of industrial applications. Its high flow capacities are achieved …
Kingston 100SS
Home→All Products→All ValvesKingston 100SSThe Kingston Model 100SS Safety Valve is precision machined with hard seat. This pop-style safety valve is constructed from brass and features a stainless steel ball on …
Kunkle Iron Body Pressure Relief Valve Models 6252, 6254
Home→All Products→All ValvesKunkle Iron Body Pressure Relief Valve Models 6252, 6254Cast iron ASME section I steam and section VIII, air, steam and gas ‘UV’ National Board certified safety valves including …
Kunkle Pressure Relief Valve Model 6000 series
Home→All Products→All ValvesKunkle Pressure Relief Valve Model 6000 seriesBronze safety valves to ASME section I and VIII, steam, ‘V’ and ‘UV’; section VIII, air/gas, ‘UV’ National Board certified including models …
Kunkle Safety Valves Model 930
Home→All Products→All ValvesKunkle Safety Valves Model 930High capacity cast iron safety valve that meets ASME section IV steam standard ‘HV’ and is National Board certified. General Application Model 930 is …
Kunkle Safety Valves Model 900 series
Home→All Products→All ValvesKunkle Safety Valves Model 900 seriesBronze, steel and stainless steel safety relief valves for air, gas, steam, liquid and vacuum service that meet ASME Section VIII, ‘UV’; Section …
Kunkle Safety Valves Models 541, 542, 548
Home→All Products→All ValvesKunkle Safety Valves Models 541, 542, 548Brass or stainless steel safety valves with a choice of Buna-N (NBR), Viton® (FKM) or stainless steel seats that meet ASME section …
Kunkle Low Pressure Steam & Hot Water Boiler Safety Relief Valves Model 537
Home→All Products→All ValvesKunkle Low Pressure Steam & Hot Water Boiler Safety Relief Valves Model 537A safety relief valve that meet ASME section IV, ‘HV’, for low pressure hot water boilers …
Kunkle Safety Valves Models 300, 600
Home→All Products→All ValvesKunkle Safety Valves Models 300, 600Cast steel, exposed spring valves that meet ASME section I for steam and ASME section VIII for air, gas and steam services. General …
Kunkle Drip Pan Elbow Model 299
Home→All Products→All ValvesKunkle Drip Pan Elbow Model 299Provides a means to handle condensate from safety valves used in steam applications. General Application Recommended installation on outlet/discharge pipe for safety valves …
Kunkle Relief Valve Models 264, 265, 266, 267, 264P, 265P, 266P, 267P
Home→All Products→All ValvesKunkle Relief Valve Models 264, 265, 266, 267, 264P, 265P, 266P, 267PSafety and relief valves for non-code liquid relief that meet ASME Section VIII for air/gas and steam …
Kunkle Pressure Relief Valve Models 230, 330 330S, 333S
Home→All Products→All ValvesKunkle Pressure Relief Valve Models 230, 330 330S, 333SRelief valves for air and gas services with models to ASME section VIII, gas ‘UV’, National Board certified and PED …
Kunkle Blower Relief Valve Model 338
Home→All Products→All ValvesKunkle Blower Relief Valve Model 338A non-code blower relief valve for air service, providing modulated lift and reseat action. General Application Model 338 is suitable for the protection …
Kunkle Vacuum Relief / Safety Valve Model 215V, 337
Home→All Products→All ValvesKunkle Vacuum Relief / Safety Valve Model 215V, 337Cast iron non-code vacuum relief and ASME Section VIII air/gas, ‘UV’, National Board certified safety valves, both PED certified for …
Quality Gauge and Valve Series Q146 & Q147 Gauge
Home→All Products→All ValvesQuality Gauge and Valve Series Q146 & Q147 GaugeThese valves are manufactured for a different variety of services such as standard trim, sour gas trim, NACE trim and …
Quality Gauge and Valve Series Q136
Home→All Products→All ValvesQuality Gauge and Valve Series Q136The Quality Series Q156 uses an offset integral bonnet pattern and seat. This series has forged bodies of both steel and stainless steel …
Quality Gauge and Valve Series Q156
Home→All Products→All ValvesQuality Gauge and Valve Series Q156The Quality Series Q156 uses an offset union bonnet pattern with a renewable seat. This type of valve can also be used as …
Quality Gauge & Valve Series Q-RB20 Model
Home→All Products→All ValvesQuality Gauge & Valve Series Q-RB20 ModelThe “Steam Line” RB20 units are designed for steam service to 300WSP. These Gages can be used as Process Steam Gages and …
Miljoco 1100
Home→All Products→All ValvesMiljoco 1100Miljoco needle valves are available in brass, steel and 316 stainless steel, and are designed especially for pressure gauge service. The internal design and easy-to-turn handle allows …
Miljoco 1050
Home→All Products→All ValvesMiljoco 1050The Miljoco brass ball valve is an ideal isolating valve between a pressure gauge and the medium being measured.This valve facilitates removal of the gauge for repair …
Pratt Wafer Check Valve
Home→All Products→All ValvesPratt Wafer Check ValveThe Pratt® wafer-lever arm style check valve features a heavy duty cast iron body with type 316 stainless steel internals. It has a spring assisted …
Pratt Series 9001 3 Stage Oil Decelerator Lever & Weight or Spring
Home→All Products→All ValvesPratt Series 9001 3 Stage Oil Decelerator Lever & Weight or SpringPratt AWWA Swing Check Valves are self-contained, free-swinging disc style outside lever and weight or outside lever …
Pratt Series 9001 Oil Decelerator Lever & Weight or Spring
Home→All Products→All ValvesPratt Series 9001 Oil Decelerator Lever & Weight or SpringPratt AWWA Swing Check Valves are self-contained, free-swinging disc style outside lever and weight or outside lever and spring. …
Series 9001 Air Cushion Lever & Weight or Spring
Home→All Products→All ValvesSeries 9001 Air Cushion Lever & Weight or SpringPratt AWWA Swing Check Valves are self-contained, free-swinging disc style outside lever and weight or outside lever and spring. Valves …
Pratt Series 9001 Lever and Weight or Spring
Home→All Products→All ValvesPratt Series 9001 Lever and Weight or SpringSeries 9001 swing check valves are self-contained, free-swinging disc style with outside lever and weight or outside lever and spring. Valves …
Pratt Series 8501 Air Cushion Lever & Weight or Spring
Home→All Products→All ValvesPratt Series 8501 Air Cushion Lever & Weight or SpringPratt AWWA Swing Check Valves are self-contained, free-swinging disc style outside lever and weight or outside lever and spring. …
Pratt Series 8001 Lever & Weight or Spring
Home→All Products→All ValvesPratt Series 8001 Lever & Weight or SpringSwing check valves are of self-contained, free-swinging disc style, allowing a full waterway. Valve disc swings freely open and is keyed …
Pratt Compact Wafer Silent Check Valve
Home→All Products→All ValvesPratt Compact Wafer Silent Check ValveThe silent type check valve is built with stainless trim to give years of trouble free operation. The silent type check valve can …
Pratt Global Style Check Valve
Home→All Products→All ValvesPratt Global Style Check ValveThe silent type check valve is built with stainless trim to give years of trouble free operation. The silent type check valve can be …
Pratt Double Disc Check Valve
Home→All Products→All ValvesPratt Double Disc Check ValveThe double disc check valve is built with stainless trim to give years of trouble free operation. The double disc check valve can be …
Pratt Custom Knife Gate Valves
Home→All Products→All ValvesPratt Custom Knife Gate ValvesHenry Pratt Company designs and manufactures virtually any configuration of fabricated knife gate valve or slide gate valve you require. Contact us at Masdom …
Pratt’s Slide Gate Valves
Home→All Products→All ValvesPratt’s Slide Gate ValvesPratt® fabricated stainless steel lined slide gate valves available in sizes from 3” to 48”. With a stainless steel stem, slide gate, seat and body liner, …
Pratt Metal Seated Knife Gate Valves
Home→All Products→All ValvesPratt Metal Seated Knife Gate ValvesPratt® metal seated knife gate valve products range in size from 2” to 24”. Our dedicated staff has many years of combined experience in …
Pratt Resilient Seated Knife Gate Valves
Home→All Products→All ValvesPratt Resilient Seated Knife Gate ValvesPratt® resilient seated knife gate valves range in size from 2” to 24” and are available in ductile iron or stainless steel. These valves …
Pratt Triton Rubber Seated Butterfly Valve
Home→All Products→All ValvesPratt Triton Rubber Seated Butterfly ValveAll butterfly valves shall be of the tight closing, rubber seated type and fully comply with the latest revision of AWWA Standard C504/C516 …
Pratt MKII Butterfly Valve
Home→All Products→All ValvesPratt MKII Butterfly ValveButterfly valves shall be manufactured in accordance with the latest revision of AWWA C504, Class 150B and conform to ANSI/NSF 61 and ANSI NSF 372. …
Apollo DPE
Home→All Products→All ValvesApollo DPEDrip Pan Elbows connect to the safety valve outlet and direct steam discharge into the discharge piping, allowing condensate to drain away. Isolates the valve from piping …
Apollo 500 Series
Home→All Products→All ValvesApollo 500 SeriesASME Section VIII capacity certified safety relief valve for overpressure protection of steam, air/gas and liquid systems, pressure vessels, piping and similar equipment. Get a quote …
Apollo 37 Series
Home→All Products→All ValvesApollo 37 SeriesApollo Model VR Vacuum Relief Valves is designed to automatically vent a system should a vacuum occur. It prevents siphoning of water from the system and/or …
Apollo 29 Series
Home→All Products→All ValvesApollo 29 SeriesASME Sections I & VIII capacity certified safety valve for overpressure protection of steam power boilers, steam & air system, pressure vessels, piping and similar equipment. …
Apollo 19 Series
Home→All Products→All ValvesApollo 19 SeriesASME Sections I & VIII capacity certified safety valve for overpressure protection of steam power boilers, pressure piping systems, pressure vessels, piping and similar equipment. Suitable …
Apollo 18C-500 Series
Home→All Products→All ValvesApollo 18C-500 SeriesThe Apollo 18C-500 Series bronze automatic temperature and pressure relief valves are used for protection of high capacity commercial hot water heaters and storage tanks. Get …
Apollo 18C-400 Series
Home→All Products→All ValvesApollo 18C-400 SeriesAutomatic temperature and pressure relief valves feature unique non-metallic coating which protects the element against galvanic and electromechanical corrosion by isolating it from the heated water. …
Apollo 17 Series
Home→All Products→All ValvesApollo 17 Series17-400 series pressure only relief valves are engineered to protect against excessive pressure buildup due to thermal expansion in hot water supply systems. Both models are …
Apollo 16-503/504 Series
Home→All Products→All ValvesApollo 16-503/504 SeriesAdjustable relief valves protect equipment by providing low volume liquid relief or bypass control. Excess volume may be discharged back to the low pressure source. Ideal …
Apollo 16-501 Series
Home→All Products→All ValvesApollo 16-501 SeriesAdjustable relief valves protect equipment by providing low volume liquid relief or bypass control. Excess volume may be discharged back to the low pressure source. Ideal …
Apollo 16 Series
Home→All Products→All ValvesApollo 16 SeriesPressure relief valves relieve excess pressure in cold watersupply systems, storage tanks, well pumps. Also suitable for air, oil and other non-hazardous liquids. Get a quote …
Apollo 15 Series
Home→All Products→All ValvesApollo 15 SeriesRugged design 15 Series air relief valves provide dependable overpressure protection at an economical price. Top guided design features brass construction and resilient seating for superior …
Apollo 14-600 Series
Home→All Products→All ValvesApollo 14-600 SeriesHigh flow vacuum relief valves feature one piece cast bronze bodies. Teflon coated discs and elastomer soft seating provide accurate and dependable operation. Applications • High …
Apollo 14-500 Series
Home→All Products→All ValvesApollo 14-500 SeriesHigh volume air relief valves designed for low pressure/high volume air and gas service. Rugged bronze construction features elastomer soft seating and TFE coated discs for …
Apollo 14-400 Series
Home→All Products→All ValvesApollo 14-400 SeriesHigh volume air relief valves designed for low pressure/high volume air and gas service. Rugged bronze construction features elastomer soft seating and TFE coated discs for …
Apollo 14-200 Series
Home→All Products→All ValvesApollo 14-200 SeriesThe Apollo® 14 Series is a 100% American Made Bronze Safety Relief Valve for protection of steam boilers, low pressure, high volume blowers, compressors and vacuum …
Apollo 13-500 Series
Home→All Products→All ValvesApollo 13-500 SeriesNational Board capacity-certified at 15 psig in accordance with ASME Section IV; optional rough or polished chrome finish; positive drainage of condensate from seat area. ASME …
Apollo 13-200 Series
Home→All Products→All ValvesApollo 13-200 SeriesThe Apollo® 13 Series bronze low pressure steam safety valve is designed to meet ASME Section IV code requirements for protection of steam heating boilers, systems …
Apollo 13-100 Series
Home→All Products→All ValvesApollo 13-100 SeriesThe Apollo® 13 Series bronze low pressure steam safety valve is designed to meet ASME Section IV code requirements for protection of steam heating boilers, systems …
Apollo 12-200 Series
Home→All Products→All ValvesApollo 12-200 SeriesMedium capacity safety valves protect ASME Section IV low pressure steam heating boilers. Cast bronze, full nozzle design features PTFE faced elastomer soft seating for dependable …
Apollo 119 Series
Home→All Products→All ValvesApollo 119 SeriesASME Sections I & VIII air and steam capacity certified safety valve for overpressure protection of steam power boilers, deaerators, accumulators, pressure reducing stations and pressure …
Apollo 10-620 Series
Home→All Products→All ValvesApollo 10-620 SeriesThe Apollo 10-620/630 Series is an ASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, swimming pool heaters and …
Apollo 10-600 Series
Home→All Products→All ValvesApollo 10-600 SeriesASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, systems and similar equipment. It can be pre-set to any …
Apollo 10-512 Series
Home→All Products→All ValvesApollo 10-512 SeriesASME Section VIII capacity certified safety valve for overpressure protection of steam systems, cookers, kettles, sterilizers and similar equipment. Get a quote or ask a questionDownload …
Apollo 10-400 Series
Home→All Products→All ValvesApollo 10-400 SeriesASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, systems and similar equipment. It can be Pre-set to any …
Apollo 10-322 Series
Home→All Products→All ValvesApollo 10-322 SeriesASME Section VIII design certified safety valve to protect portable steam vessel applications such as autoclaves, sterilizers and pressure cookers against excess build-up. Made from proved …
Apollo 10-321 Series
Home→All Products→All ValvesApollo 10-321 SeriesASME Section IV Safety Relief Valve for protection of small hot water heating boilers and hydronic heating systems. Made from proven ASTM grade brass and bronze …
Apollo 10-100 / 300 Series
Home→All Products→All ValvesApollo 10-100 / 300 SeriesASME Section IV Capacity Certified Bronze Safety Relief Valves protect ASME Section IV hot water heating boilers and hydronic heating systems. High capacity design …
Aquatrol Series 140
Home→All Products→All ValvesAquatrol Series 140Aquatrol’s Series 140 is engineered for heavy duty use and where a smaller sized valve is needed. Excellent seating characteristics. Fast action reseating that minimizes loss …
Aquatrol Series 130
Home→All Products→All ValvesAquatrol Series 130Aquatrol’s Series 130, air / gas and steam pressure relief valve is designed for safety and pressure relief for light and medium capacity applications where a …
Aquatrol Series 120
Home→All Products→All ValvesAquatrol Series 120Aquatrol’s Series 120, air / gas and steam pressure relief valve is designed for safety and pressure relief for light and medium capacity applications where a …
Aquatrol 570 Series
Home→All Products→All ValvesAquatrol 570 SeriesThe Aquatrol 570 valve line is a high capacity safety valve used for boilers, piping lines and vessel protection. Designed and engineered for heavy-duty industrial use. …
Aquatrol Series 560
Home→All Products→All ValvesAquatrol Series 560The Aquatrol 560 valve line is a high capacity safety valve used for boilers, piping lines and vessel protection. Designed and engineered for heavy-duty industrial use. …
Aquatrol Series 88/89
Home→All Products→All ValvesAquatrol Series 88/89Multiple purpose safety valves for air / gas protection. Designed for durability, yet an economical choice for safety and relief applications.ASME and National Board certified for …
Aquatrol 69/55 Series
Home→All Products→All ValvesAquatrol 69/55 SeriesSeries 69 is an industry standard liquid relief valve used for pressure relief and by-pass. Engineered and designed for heavy duty, industrial and commercial usages. A …
Aquatrol 743 Series
Home→All Products→All ValvesAquatrol 743 SeriesSeries 743 safety and relief valve is designed for accuracy and reliability. Engineered for heavy-duty industrial usage. Multiple purpose pressure relief valve for all services: Liquid, …