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Check valves for fluids are a type of valves which allow fluids to flow in one direction, but automatically close when the flow reverses. They are also called non-return valves or one-way valves. They can prevent the backflow securely and open with small differential pressure. They are applied to piping systems w
Check valves for fluids are a type of valves which allow fluids to flow in one direction, but automatically close when the flow reverses. They are also called non-return valves or one-way valves. They can prevent the backflow securely and open with small differential pressure. They are applied to piping systems where the backflow prevention is required, frequent open/close are expected, some restrictions exist around the pipings, etc. To install, there are screw-in connection type to screw in the check valve, and flangeless type that clamps the entire check valve with pipes. Furthermore, they are divided into small diameter valves or large diameter valves. Materials of the main body are copper alloy, stainless steel, fluoropolymer, plastic, etc. Sealing materials vary depending on the application; metal is used for places where the temperature becomes high due to steam, etc., and rubber is for places under low temperatures such as hot or cold water.
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Class 10 K - Screw-in Type Swing Check Valve
TOYO VALVE
·Stainless steel valve U series. ·It can be used for general purpose and construction equipment.
Applicable Fluid | Type | Material | Max. Operating Pressure(MPa) | Nominal Pressure | Supply Side, Connection Type | Supply Side, Plumbing Thread Nominal | Control Side, Connection Type | Control Side, Plumbing Thread Nominal | Supply Side, Tube Flange Nominal | Control Side, Tube Flange Nominal | Cracking Pressure(MPa) |
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Water / Air / Oil / Gas / Others | Swing Type | Stainless Steel | 1 | 10K | Rc (R) | 1B ~ 3/4B | Rc (R) | 1B ~ 3/4B | - | - | - |
From: 1,617,058 VND |
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Days to Ship: Số ngày giao hàng: 6 Day(s) or more |
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Class 10K - Flange Type Swing Check Valve
TOYO VALVE
·Stainless steel valve U series. ·It can be used for general purpose and construction equipment.
Applicable Fluid | Type | Material | Max. Operating Pressure(MPa) | Nominal Pressure | Supply Side, Connection Type | Supply Side, Plumbing Thread Nominal | Control Side, Connection Type | Control Side, Plumbing Thread Nominal | Supply Side, Tube Flange Nominal | Control Side, Tube Flange Nominal | Cracking Pressure(MPa) |
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Water / Air / Oil / Gas / Others | Swing Type | Stainless Steel | 1 | 10K | Flange | - | Flange | - | 1B ~ 3/4B | 1B ~ 3/4B | - |
From: 5,591,623 VND |
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Days to Ship: Số ngày giao hàng: 7 Day(s) or more |
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Swing check valve, stainless steel
ESCO
【Product Specifications】・Material-SCS13A (body)・Max. pressure-Still water (120℃ or less): 1.4MPa, Steam, air, gas, oil (180℃ or less): 1.0MPa・Nominal (Thread: PT)…20(3/4)
Applicable Fluid | Type | Material | Max. Operating Pressure(MPa) | Nominal Pressure | Supply Side, Connection Type | Supply Side, Plumbing Thread Nominal | Control Side, Connection Type | Control Side, Plumbing Thread Nominal | Supply Side, Tube Flange Nominal | Control Side, Tube Flange Nominal | Cracking Pressure(MPa) |
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Water / Air / Oil / Gas | Swing Type | Stainless Steel | 1.4 | 10K | - | 1B ~ 3/4B | - | 1B ~ 3/4B | - | - | - |
From: 2,837,672 VND |
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Days to Ship: Số ngày giao hàng: 6 Day(s) or more |
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10K Type / 20K Type Stainless Steel Wing Stainless Steel Wing Check Valve
TOYO VALVE
A wafer-type multi-functional check. Lightweight and compact, with a slim body and built-in water hammer prevention function and bypass circuit.
Applicable Fluid | Type | Material | Max. Operating Pressure(MPa) | Nominal Pressure | Supply Side, Connection Type | Supply Side, Plumbing Thread Nominal | Control Side, Connection Type | Control Side, Plumbing Thread Nominal | Supply Side, Tube Flange Nominal | Control Side, Tube Flange Nominal | Cracking Pressure(MPa) |
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Water / Air / Oil | Wafer Type | Stainless Steel | 1.4 | 10K | Flange | - | Flange | - | 2 1/2B ~ 8B | 2 1/2B ~ 8B | - |
From: 19,526,508 VND |
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Days to Ship: Số ngày giao hàng: 7 Day(s) or more |
You can add up to 6 items per a category to the compare list.
ASOH
This is a check valve with a double internal screw type body.[Features]·Piping space can be saved.·Due to the simple poppet structure, there is no leakage against non-return pressure.
Applicable Fluid | Type | Material | Max. Operating Pressure(MPa) | Nominal Pressure | Supply Side, Connection Type | Supply Side, Plumbing Thread Nominal | Control Side, Connection Type | Control Side, Plumbing Thread Nominal | Supply Side, Tube Flange Nominal | Control Side, Tube Flange Nominal | Cracking Pressure(MPa) |
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Water / Air | Spring Type (In-line) | Stainless Steel | 2 | No Standard, Others | Rc (R) | 1/2B ~ 3/8B | Rc (R) | 1/2B ~ 3/8B | - | - | 0.007 |
From: 1,343,588 VND |
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Days to Ship: Số ngày giao hàng: 4 Day(s) or more |
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ASOH
This is a check valve whose main body is a screw type on both sides.[Features]·Piping space can be saved.·Due to the simple poppet structure, there is no leakage against non-return pressure.
Applicable Fluid | Type | Material | Max. Operating Pressure(MPa) | Nominal Pressure | Supply Side, Connection Type | Supply Side, Plumbing Thread Nominal | Control Side, Connection Type | Control Side, Plumbing Thread Nominal | Supply Side, Tube Flange Nominal | Control Side, Tube Flange Nominal | Cracking Pressure(MPa) |
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Water / Air | Spring Type (In-line) | Stainless Steel | 2 | No Standard, Others | Rc (R) | 1/2B ~ 3/8B | Rc (R) | 1/2B ~ 3/8B | - | - | 0.007 |
From: 1,209,570 VND |
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Days to Ship: Số ngày giao hàng: 4 Day(s) or more |
You can add up to 6 items per a category to the compare list.
ESCO
[Features]ESCO stainless steel lift check valve for fluids.
Applicable Fluid | Type | Material | Max. Operating Pressure(MPa) | Nominal Pressure | Supply Side, Connection Type | Supply Side, Plumbing Thread Nominal | Control Side, Connection Type | Control Side, Plumbing Thread Nominal | Supply Side, Tube Flange Nominal | Control Side, Tube Flange Nominal | Cracking Pressure(MPa) |
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Water / Air / Oil / Gas / Others | Lift Type | Stainless Steel | 1.4 | - | Rc (R) | 1B ~ 3/8B | Rc (R) | 1B ~ 3/8B | - | - | - |
From: 2,270,871 VND |
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Days to Ship: Số ngày giao hàng: 6 Day(s) or more |
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