Fluid check valves

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Fluid check valves | How to choose the right check valve
The check valve is a widely used device in hydraulic, pneumatic and ventilation systems. Its function is to allow the fluid to pass in only one direction. It is also called a non-return valve.
swing check valve
swing check valve
D100-02362

DN: 2, 3, 4 in
Pressure: 16 bar
Temperature: 0 °C - 200 °C

Check valve is a device in a pipeline that allows fluids or gases to flow in only one direction. When the pressure of the fluid or gas in the pipeline exceeds a certain ...

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SIMPLE VALVE, S.L.
swing check valve
swing check valve
M1 series

DN: 15 mm - 100 mm
Pressure: 16 bar
Temperature: 120 °C

Brass swing check valve Novo • - Brass swing check valve, with brass seat, screwed ends • - Used for water • - BS 21 / ISO 228-1-2000 threads standard • - Max ...

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Viet - Tiep Joint Stock Company
dual plate check valve
dual plate check valve

DN: 50 mm - 600 mm
Pressure: 10, 16 bar
Temperature: -10 °C - 150 °C

Working Pressure and Temperature Working pressure PN16/Class125. Température from -10*C to 120*C for EPDM seat. Température from -10*C to 82*C for NBR seat. Température from -10^ to 150*C for Viton seat. Flange Type EN 1092-2 PN10/PN16, ...

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Qingdao Junzheng Machinery Manufacture Co., Ltd.
swing check valve
swing check valve

DN: 15 mm - 100 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 120 °C

BRASS SWING CHECK VALVE - MIHA BRAND, WITH BRASS SEAT Specification Used for water, gasoline, oil Threads standard: BS 21/ ISO 228-1-2000 Max. working pressure: 16 bar Max. working temperature: 120oC Origin: ...

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Minh Hoa Investment JSC
piston check valve
piston check valve
CV series

DN: 40 mm - 150 mm
Pressure: 0.5 bar - 17 bar
Temperature: 60 °C

... beyond most other valves. This guide will asist you in the selection of the optimal DOROT Series 500 valve. Remote Control & Check Valves EL - Solenoid Controlled Valve CV ...

cartridge check valve
cartridge check valve
UZZD10

Pressure: 0 Pa - 3,200,000 Pa

The UZZD10 is a check valve designed for applications in hydraulic systems. It can serve as a low-pressure overflow valve to maintain pressure drop at a consistent degree. ...

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PONAR S.A.
ball check valve
ball check valve
RD-1400

Pressure: 3,000 psi

... the corresponding cylinder port. The pressure on this valve port will shift the pilot spool opening the opposite check valve. This will allow oil to return through the opposite check ...

swing check valve
swing check valve

DN: 46 mm - 179 mm
Pressure: 2,000 psi - 20,000 psi

... Standard. The valve trim adopt sulfide-resistance steel and able to be used in H2S condition, valve body made by alloy steel forging with good performance. Two types of Check valves ...

swing check valve
swing check valve
H44H/X

DN: 50 mm - 1,500 mm
Pressure: 270 psi - 4,730 psi
Temperature: 196 °C - 593 °C

Swing check valve Product Switch valve Product description Swing check valve Model H44H/X Size 2”~60”(50mm~1500mm) Operating ...

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Beijing Valve General Factory Co., Ltd
cylinder check valve
cylinder check valve
PC0 series

Temperature: -10 °C - 70 °C

PNEUMATIC PILOT CHECK VALVE Pneumatic Pilot Check Valve -XHNotion can offer you pneumatic pilot check valve, it placed on the cylinder ...

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XHnotion
swing check valve
swing check valve
915 / ZRK series

DN: 32 mm - 600 mm

intermediate flange version for preventing backflow available in different seal and body materials areas of application: water, liquids with low fibre content flanges: DIN EN 1092-1 Type ZRK: single-wing design nominal diameters:DN ...

threaded non-return valve
threaded non-return valve

DN: 0.25 in - 2 in

Valves by Velo Acciai include ball valves, butterfly valves, two-way valves for nitrogen and non-return valves. Technical features Sizes of ball ...

disc check valve
disc check valve

DN: 0.375 in - 2 in
Pressure: 0.1 bar
Temperature: -25 °C - 180 °C

TECHNICAL INFORMATION1. Spring check valve2. Made by AISI 316 (CF8M)3. Seat PTFE4. Thread ends EN 10226-1 (EX ISO 7-1 e DIN 2999)5. Max working pressure 16Kg/cm26. Working temperarure -25C° / + 180 C°7. ...

ball check valve
ball check valve
KF series

Temperature: 5 °C - 100 °C

Check valve allows gas and liquid to flow into only one direction and prevent another countercurrent flow valve. Check valve installs ...

ball check valve
ball check valve
TC series

DN: 8 mm - 150 mm
Pressure: 150 psi - 235 psi
Temperature: 70 °F

Hayward's TC True Union Check Valves are available in PVC, CPVC, and PP and seats are FPM or EPDM. They are all put together with lubricant that has no silicone. They feature 1/2 in. to 6 in. are Sure ...

disc check valve
disc check valve

DN: 15 mm - 150 mm
Temperature: 400 °C

Disc Check Valves are recommended after traps discharging into closed systems to guarantee Non return or no reverse flow. These check valves can be mounted between pipe ...

ball check valve
ball check valve
SGCVB

DN: 25 mm - 150 mm
Pressure: 10 bar
Temperature: -10 °C - 200 °C

... sight glass Large optional lining materials Swing Check Valve design available Flange dimensions - DIN EN 558-10 Face to face dimensions - 5 mm lining, Available as Ball Check ...

swing check valve
swing check valve

This type of valve is used to avoid backflow in the piping system or the pipeline that could damage downstream apparatus as pumps, compressors, etc. When the fluid has enough pressure, it opens the valve; ...

hydraulic check valve
hydraulic check valve

Pressure: 300 Pa
Temperature: -20 °C - 80 °C

Description Check valves are destined generally as a security system to avoid that the pressure in the hydraulic circuit can invert the fluid direction, generally oil. For ...

ball check valve
ball check valve

DN: 40 mm - 500 mm
Pressure: 0 bar - 16 bar
Flow rate: 9 m³/h - 7,000 m³/h

... allowing the liquid pass through. When the pump stoped and the ball is no longer pushed aside, it drops back in the inlet port and prevents flow returns. Ball check valves are available ...

poppet check valve
poppet check valve
CV08-P0

DN: 0.75 in
Pressure: 250 bar
Temperature: -54 °C - 204 °C

A screw-in,Cartridge-style,hydraulic check valve for blocking or load-holding device. Operation CV08-P0 allows flow from ① to ②, and blocks flow in the opposite direction. The cartridge has ...

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Hydrabase
ball check valve
ball check valve
09235665

DN: 0.5 in
Pressure: 210 bar
Temperature: -20 °C - 90 °C

Hyva Check Valve with a max. working pressure of 210 bar, Nominal flow of 35 L/min. This Check Valve is made from aluminium and the temperature range is -20 / + 90.

cartridge check valve
cartridge check valve
158 1G series

DN: 15 mm - 50 mm
Pressure: 10 bar
Temperature: 0 °C - 90 °C

... resistant against aggressive water male union thread with plugged drain port with test port controllable check cartridge free from dead spots for any installation position Standards and ...

swing check valve
swing check valve
VR900BC

DN: 2 in - 8 in
Pressure: 8.6 bar - 155 bar
Temperature: -29 °C - 815 °C

Swing check valve, Bolted cover Renewable disc and seat (in S.S. construction, integral seat non renewable) STANDARDS PED Quality Standard MSS SP 55 All wetted component materials meet NACE MR0175 ...

ball check valve
ball check valve
A0010-1-1 series

DN: 0.25, 0.375, 0.5, 0.75, 1 mm
Pressure: 2,500 psi
Temperature: -15 °F - 650 °F

Single Ball Check Valve, High Viscosit 316 stainless steel with pinned end No spring Easily disassembled for inspection and cleaning MNPT x MNPT (male to male) Ideal for high viscosity chemical and ...

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JAECO Fluid Systems
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