Liquid Valves
Liquid Valves
Non-Code & ASME Section VIII Liquid Service
For Over Protection for Pump Systems, Sprinkler Systems & All Process Liquid Service Systems
Liquid Valves Products
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Stainless Steel Safety Relief Valve Model 140
Kunkle, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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). General ... Read More
Kunkle Cast Iron Relief Valve Models 91, 218, 228
Kunkle, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 Liquid ... Read More
Kunkle Relief Valve Models 71S, 171, 171P, 171S
Kunkle, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 for ... ...
Kunkle Bronze Relief Valves – Models 19, 19M, 20, 20M, 20P, 20MP, 200A, 200H
Kunkle, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 meet ... Read More...
Kingston 120
Kingston, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 for ... Read More
Kingston 103D
Kingston, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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. Â This valve can be ... Read More
Kingston 103
Kingston, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 have ... Read More
Kingston 710
Air / Gas (Safety & Relief Valves), Kingston, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid 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 through ... Read More
Kunkle Safety Valves Model 900 series
Air / Gas (Safety & Relief Valves), Kunkle, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid 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 I, ... Read More
Kunkle Low Pressure Steam & Hot Water Boiler Safety Relief Valves Model 537
Kunkle, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 and ... Read More
Kunkle Relief Valve Models 264, 265, 266, 267, 264P, 265P, 266P, 267P
Air / Gas (Safety & Relief Valves), Kunkle, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid 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 and ... Read More
Quality Gauge & Valve Series Q-RB20 Model
Complementary Products, Gauges, Liquid (Safety & Relief Valves), Quality Gauge & ValveHome→Products→Liquid 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 Direct ... Read More
Pratt Series 9001 3 Stage Oil Decelerator Lever & Weight or Spring
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 and ... Read More...
Pratt Series 9001 Oil Decelerator Lever & Weight or Spring
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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. Valves ... Read More...
Series 9001 Air Cushion Lever & Weight or Spring
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 conform ... Read More...
Pratt Series 9001 Lever and Weight or Spring
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 conform ... Read More...
Pratt Series 8501 Air Cushion Lever & Weight or Spring
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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. Valves ... Read More...
Pratt Series 8001 Lever & Weight or Spring
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 to ... Read More
Pratt Compact Wafer Silent Check Valve
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 be ... Read More
Pratt Global Style Check Valve
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 installed ... Read More
Pratt Double Disc Check Valve
Air / Gas (Safety & Relief Valves), Liquid (Safety & Relief Valves), Other, Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 installed ... Read More
Pratt Custom Knife Gate Valves
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 to ... Read More...
Pratt’s Slide Gate Valves
Liquid (Safety & Relief Valves), Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid ValvesPratt’s Slide Gate ValvesPratt® fabricated stainless steel lined slide gate valves available in sizes from 3†to 48â€. With a stainless steel stem, slide gate, seat and body liner, it ... Read More...
Pratt Metal Seated Knife Gate Valves
Liquid (Safety & Relief Valves), Other, Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid ValvesPratt Metal Seated Knife Gate ValvesPratt® metal seated knife gate valve products range in size from 2†to 24â€. Our dedicated staff has many years of combined experience in building ... Read More
Pratt Resilient Seated Knife Gate Valves
Liquid (Safety & Relief Valves), Other, Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 are ... Read More
Pratt Triton Rubber Seated Butterfly Valve
Liquid (Safety & Relief Valves), Other, Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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 and ... Read More
Pratt MKII Butterfly Valve
Liquid (Safety & Relief Valves), Other, Pratt Industrial, Safety & Relief ValvesHome→Products→Liquid 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. The ... Read More
Apollo 18C-500 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 a ... Read Mor...
Apollo 18C-400 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 hea...
Apollo 17 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 CSA ... Read More...
Apollo 16-503/504 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 for ... Read Mo...
Apollo 16-501 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 for ... Read More...
Apollo 16 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 or ... Read More...
Apollo 10-620 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 similar ... Read More...
Apollo 10-600 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 pressure ... Read More...
Apollo 10-400 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 pressure ... Read More...
Apollo 10-321 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 materials ... Read More...
Apollo 10-100 / 300 Series
Apollo, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 features ... Read Mo...
Aquatrol Series 560
Aquatrol, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid 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. ASME ... Read More...
Aquatrol 69/55 Series
Aquatrol, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid 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 single ... Read More...
Aquatrol 743 Series
Air / Gas (Safety & Relief Valves), Aquatrol, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid 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, Steam...
Aquatrol 742 Series
Air / Gas (Safety & Relief Valves), Aquatrol, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid ValvesAquatrol 742 SeriesSeries 742 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, Steam...
Aquatrol 741 Series
Air / Gas (Safety & Relief Valves), Aquatrol, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid ValvesAquatrol 741 SeriesSeries 741 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, Stea...
Aquatrol 740 Series
Air / Gas (Safety & Relief Valves), Aquatrol, Liquid (Safety & Relief Valves), Safety & Relief Valves, Steam (Safety & Relief Valves)Home→Products→Liquid ValvesAquatrol 740 SeriesSeries 740 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, Steam...
Conrader SRH580
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRH580Conrader SRH-series safety valves have a metal-to-metal seal and are designed and certified to ASME Code specifications. Pressure range: 25 – 300 psi Connection sizes: 3/4″ or 1″ (-12 or ...
Conrader SRH375
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRH375Conrader SRH-series safety valves have a metal-to-metal seal and are designed and certified to ASME Code specifications. Pressure range: 50 – 350 psi Connection sizes: 3/8″ or 1/2″ (-6 or...
Conrader SRH250
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRH250Conrader SRH-series safety valves have a metal-to-metal seal and are designed and certified to ASME Code specifications. Pressure range: 25 – 350 psi Connection sizes: 1/8″, 1/4″, or 3/8â...
Conrader SRV765
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRV765Conrader SRV-series safety valves have an elastomer seal and are designed and certified to ASME Code specifications. Pressure range: 25 – 300 psi Connection sizes: 1″ or 1-1/4″ (-16 or .....
Conrader SRV530
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRV530Conrader SRV-series safety valves have an elastomer seal and are designed and certified to ASME Code specifications. Pressure range: 25 – 300 psi Connection sizes: 1/2″ or 3/4″ (-8 or ......
Conrader SRV390
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRV390Conrader SRV-series safety valves have an elastomer seal and are designed and certified to ASME Code specifications. Pressure range: 25 – 300 psi Connection sizes: 3/8″ or 1/2″ (-6 or ......
Conrader SRV250
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRV250Conrader SRV-series safety valves have an elastomer seal and are designed and certified to ASME Code specifications. Pressure range: 25 – 450 psi Connection sizes: 1/8″, 1/4″, or 3/8″ (...
Conrader SRV187
Conrader, Liquid (Safety & Relief Valves), Safety & Relief ValvesHome→Products→Liquid ValvesConrader SRV187Conrader SRV-series safety valves have an elastomer seal and are designed and certified to ASME Code specifications. Pressure range: 25 – 250 psi Connection sizes: 1/8″ or 1/4″ (-2 or ......