Safety Relief Valves
Safety valve is a part for releasing the pressure generated in the piping. There are a wide variety of items such as a type that can drain water, such as a relief valve of a hot water heat exchanger, and a universal type that can handle oil and steam in addition to water. A variety of safety valves, such as a sealed structure that does not leak easily and a type that uses a synthetic rubber diaphragm with excellent heat and water resistance, are available. It is an indispensable item for a wide range of work sites such as repairing water heaters and piping work for boilers.
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- YOSHITAKE Safety Valve AL SeriesVersatile type that supports fluids such as steam, air, water, and oil. We pursued the highest performance by subdividing pressure categories and realizing precision finishing with advanced technology. Advanced technology, high-grade materials, and a simple mechanism have realized amazing durabil... Read MoreSpecification Safety relief valve, sealed type Type Lifting type Connector JIS Rc Material (Valve / Valve Seat) Stainless steel (SCS14A) Applicable Pressure (MPa) 0.05~1.0 Suitable Temperature (℃) 5~220 Material (spring box) bronze Material (Adjustment spring) stainless steel
- YOSHITAKE Relief valve for hot water equipmentIt is mainly used as a relief valve for hot water heat exchangers with an operating pressure of 100 kPa or less. With the manual lever, you can quickly operate, check the water level, and drain water.Nominal Diameter (B) 3/4 Highest Temperature (℃) 100 Connector JIS R3/4×JIS Rc1/2 Nominal Diameter (A) 20 Suitable Fluid Cold and hot water Material (valve box) bronze
- Kane Kogyo Relief valveDE is used in combination with the secondary side of KRME / KRMJ. It is used to relieve overpressure caused by hot water expansion of hot water equipment and to protect equipment. Since the diaphragm type is adopted, reliable and stable operation can be obtained. * Only standard products are avai... Read MorePressure (kPa) Start blowing: 95 (standard product)
- VENN Safety Relief Valve SL38 FukutaroSealed type safety relief valve with bronze spring case, SCS main part, and SUS spring with excellent corrosion resistance. Can be used for 3 fluids: steam, gas, and liquid. (Metal sheet type) * * Do not adjust (change) the set pressure. In the unlikely event that adjustment is required, a skille... Read MoreSpecification CAC-SCS, general purpose Fluid Temperature (℃) 225 or less Mounting Direction Upright mounting End Connection JIS Rc thread Cap Type Without lever
- VENN SL35N-F New Standard Compliant Hot Water Equipment Relief Valve [97kPa Setting]Specification Blown pressure: 92kPa or more Material (Main body) CAC406, (Diaphragm) FKM Nominal Diameter 20A Nominal Diameter (B) 3/4 Nominal Diameter (A) 20 Fluid Temperature (℃) 5~100 Suitable Fluid Cold / hot water
- VENN New Standard Compliant Hot Water Equipment Relief Valve 190kPa SetA diaphragm type relief valve for small hot water boilers and electric water heaters. It is used as a relief valve for pressure due to thermal expansion and as a relief valve on the secondary side of the pressure reducing valve.Included Accessories Insulation case (self-extinguishing) Material (Main Unit) CAC406 Nominal Diameter (A) 20 Fluid Temperature (℃) 5~100 Suitable Fluid Cold / hot water Material (Diaphragm) FKM
- YOSHITAKE Relief valve for hot water equipment + AL-72F-95It is mainly used as a relief valve for hot water boilers and hot water heat exchangers with an operating pressure of 100 kPa or less. A parallel screw is used for the outlet connection, and piping can be done easily with a bag nut.Type Relief valve for hot water equipment Nominal Diameter (B) 3/4 Highest Temperature (℃) 100 Connector JIS R3/4×JIS G1/2 Nominal Diameter (A) 20 Suitable Fluid Cold and hot water Material (Diaphragm) FKM (Viton) Material (valve box) CACfrom S$64.99Min. 5 days
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- YOSHITAKE Relief valve for hot water equipment (valve seat SUS) + AL-52FS-95It is mainly used for hot water heat exchangers with an operating pressure of 100 kPa or less. Since stainless steel is used for the valve seat, it has excellent corrosion resistance.Type Relief valve for hot water equipment Nominal Diameter (B) 3/4 Highest Temperature (℃) 100 Connector JIS R3/4×JIS Rc1/2 Nominal Diameter (A) 20 Suitable Fluid Cold and hot water Material (Valve Seat) SUS Material (Diaphragm) FKM (Viton) Material (valve box) CACfrom S$87.99Min. 6 days
- ESCO Rc3 / 8 " boost valveMaximum Flow Rate (L/min) 1000 Withstand Pressure (MPa) 1.5 Pressure Setting Range (MPa) 0.2~1.0 Supply pressure range (MPa) 0.1~1.0 Screw diameter Rc 3/8from S$1,299.00Min. 3 days
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- ESCO Rc1 / 2 " boost valveMaximum Flow Rate (L/min) 1900 Withstand Pressure (MPa) 1.5 Pressure Setting Range (MPa) 0.2~1.0 Supply pressure range (MPa) 0.1~1.0 Screw diameter Rc 1/2from S$1,899.00Min. 3 days
- ESCO Rc 1 " Pressure reducing valve (with air filter / bracket)Mass (g) 2050 Maximum Operating Pressure (MPa) 1.0 Withstand Pressure (MPa) 1.5 Mounting Screw Rc1" Pressure Setting Range (MPa) 0.05~0.85 Filtration (μm) 5 Auto Drain Specification None Pressure Gauge Φ425mmfrom S$349.90Min. 3 days
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- ESCO Rc 1/2 " Pressure reducing valve (with air filter / bracket)Mass (g) 660 Maximum Operating Pressure (MPa) 1.0 Withstand Pressure (MPa) 1.5 Mounting Screw Rc1/2" Pressure Setting Range (MPa) 0.05~0.85 Filtration (μm) 5 Auto Drain Specification Nonefrom S$229.90Min. 3 days
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- ESCO Rc1 / 4 " boost valveMaximum Flow Rate (L/min) 70 Withstand Pressure (MPa) 1.5 Pressure Setting Range (MPa) 0.2~1.0 Supply pressure range (MPa) 0.1~1.0 Screw diameter Rc 1/4from S$669.90Min. 3 days
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- ESCO Rc 3/4 " Pressure reducing valve (with air filter / bracket)Mass (g) 660 Maximum Operating Pressure (MPa) 1.0 Withstand Pressure (MPa) 1.5 Mounting Screw Rc3/4" Pressure Setting Range (MPa) 0.05~0.85 Filtration (μm) 5 Auto Drain Specification Nonefrom S$239.90Min. 3 days
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- Kane Kogyo Relief valve for hot water equipment +DEDE is used in combination with the secondary side of KRME / KRMJ. It is used to protect equipment as a sign of overpressure due to hot water expansion of hot water equipment. Since the diaphragm type is adopted, reliable and stable operation can be obtained.Maximum Operating Temperature (℃) Antifreeze 0-100 Suitable Fluid Clean waterfrom S$129.90Min. 23 days
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- VENN SL38-D3K3 0.3MPa Fukutaro Bronze / SCS Safety Relief ValveA sealed type safety relief valve with excellent corrosion resistance for the bronze spring case, main part SCS, and spring SUS. It can be shared with three fluids: steam, gas, and liquid. (Metal sheet type)Setting Pressure (MPa) 0.3 Fluid Temperature (℃) 225 or less Mounting Direction Upright mounting Suitable Fluid Vapor, gas, liquid End Connection JIS Rc thread Cap Type Without leverDiscontinued
- VENN Safety relief valve (set pressure 0.8MPa)Specification CAC-SCS, general purpose Material (Main Unit) SCS13 (stainless steel cast steel) Type Lifting type Nominal Diameter 25 Material (Case) Spring case: CAC406 (bronze casting) Setting Pressure (MPa) 0.8 Fluid Temperature (℃) 225 or less Pressure Setting Range (MPa) 0.05~1.0 Suitable Fluid Vapor, gas, liquid End Connection JIS Rc thread Cap Type Without lever Material (Valve Member) SCS13 (stainless steel cast steel) Lift l (mm) 0.6 Valve Seat Diameter D (Φmm) 23 Connection d (inch) 1Discontinued
- YOSHITAKE Relief valve for water heaterA relief valve for hot water equipment such as simple hot water boilers with a working pressure of 100 kPa or less and small-scale hot water boilers with a working pressure of 200 kPa or less. Since it has a manual lever, you can quickly check the operation and water level, and drain the water in... Read MoreNominal Diameter (B) 3/4 Type of Connection Inlet / JIS R, Outlet / JIS Rc Nominal Diameter (A) 20 Maximum Operating Temperature (℃) 100 Suitable Fluid Cold and hot waterDiscontinued