Hydraulic check valves

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Hydraulic 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.
female-female check valve
female-female check valve
C2.940-2 series

DN: 6, 8, 12 mm
Pressure: 350, 500 bar
Temperature: -40 °C - 120 °C

... C2.940 Flow control valves C2.940 Flow control valves max. operating pressure 500 bar ports: G 1/4 ...

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Römheld GmbH Friedrichshütte
ball check valve
ball check valve
9580

DN: 0.375 in
Pressure: 10,000 psi

... Application: Permits flow of hydraulic oil in one direction only. Operation: Installs right in hydraulic line. ...

swing check valve
swing check valve

DN: 0.5 in - 24 in

... steel check valves with ANSI 800, 1500, sizes ½” to 2” of bolted bonnet. Second, the ductile iron swing check valves, available in sizes from DN 50 to DN 1200, have a pressure of PN 10 ...

ball check valve
ball check valve
SCV series

DN: 6, 12, 10 mm
Pressure: 10, 16 bar

... backflow or back siphonage contamination risks up to Fluid Category 2 John Guest push-fit acetal single check valve provides protection from the reversal of flow or back siphonage against Fluid ...

poppet check valve
poppet check valve
VC5V06

DN: 20 mm
Pressure: 0 bar - 210 bar

... Series VC5V06 Nominal Size Inch 3/4" mm 20 Maximum Flow gpm 26 lpm 100 Maximum Pressure psi 3050 bar 210 Mounting Flange (Poppet & Ball Type) ...

standard check valve
standard check valve
MPA-01 series

Pressure: 2, 4 bar
Temperature: -15 °C - 70 °C
Flow rate: 35 l/min

... Cetop 3 (NG6) Pilot Operated Check Valve – Pilot Operated Check Valves. Designed for use in applications requiring an actuator to be locked in position, Pilot Operated Check ...

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YUKEN Europe Ltd.
piston check valve
piston check valve
03 HP SYSTEM

DN: 8 mm - 50 mm
Pressure: 100 bar - 400 bar
Temperature: 0 °C - 100 °C

... applications... PRESSURE PFA/PS in bar θ 100° CASING : high pressure check valve in carbon steel SEALS : NBR (nitrile) PRESSURE PFA/PS in bar θ 230° CASING : high pressure check valve ...

cartridge check valve
cartridge check valve
VR*-I series

Pressure: 0 bar - 320 bar

... VR*-I valves are one-way check valves cartridge type construction and can be used in blocks or panels. In rest conditions, the valve poppet, which is a cone on edge seal type, is kept ...

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Duplomatic Oleodinamica
axial check valve
axial check valve
CA6170 series

DN: 8 mm - 100 mm
Pressure: 63 bar
Temperature: -20 °C - 200 °C

... Body material Stainless steel CF8M Check valve material Stainless steel 316 PN (End) PN63 End BSP Female/Female Contact sealing metal/metal ...

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TECOFI
disc check valve
disc check valve
327 series

DN: 0.25 in - 4 in
Pressure: 16 bar
Temperature: -10 °C - 150 °C

... The short stamped check valve is made in stainless steel. Any desired position is possible in respect to the flow of direction shown by the arrow. It has an operating temperature range of -10°C to +150°C. This check ...

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SFERACO
disc check valve
disc check valve
9884

DN: 150 mm - 1,000 mm
Pressure: 10, 16, 25 bar

... Check valve resilient seated with lever and counter weight. Hydraulic damped Check valves with hydraulic damping ensure soft closing and prevent ...

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Hawle
axial check valve
axial check valve
CHV-AX

DN: 2 in - 36 in
Temperature: -54 °C - 350 °C

... and ASME B16.34. Athena manufactures valves from genuine guaranteed raw material with material test certificate, hydraulic test certificates, MiTC 3.1 available with all supply. Also, we can provide valves ...

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Athena Engineering S.r.l.
ball check valve
ball check valve
KRMC03A05

Pressure: 320 bar
Flow rate: 60 l/min

... description - Cetop 03 Non-return valve SMC SATURN - Specifications - Check valve with spring - Benefits - Locking function - Technical information - Minimum purity of the medium: ISO 4406 ...

ball check valve
ball check valve
VU-SF

DN: 0.25, 0.375, 0.5, 0.75 in
Pressure: 0 bar - 500 bar
Temperature: -20 °C - 90 °C

... In line check valve, ball and poppet type Performance and calibrations are carried out by using hydraulic oil with 30 cSt a 50°C Reccommended 10 ÷ 420 cSt Working temperature -20 ÷ +90 °C Absolute ...

membrane check valve
membrane check valve
G series

Pressure: 31.5 MPa
Temperature: -20 °C - 70 °C
Flow rate: 14 l/min - 600 l/min

... 1-way restrictive valve consists of needle valve and 1-way valve in parallel. It is used to adjust the flow in one way, and reverse back freely. ...

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Ningbo Hoyea Machinery Manufacture
membrane check valve
membrane check valve
C1001, CF1001

DN: 40 mm - 900 mm

... HYDRAULIC CHECK VALVE - Same construction as Model C000/CF000. Closes to prevent flow reversal. Adjustable opening & closing speed controls. CONSULT FACTORY for control valve price list ...

water check valve
water check valve
205 series

DN: 0.375 in - 4 in
Pressure: 16, 10, 8 bar
Temperature: 0 °C - 80 °C

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Codital
ball check valve
ball check valve
CB

DN: 15 mm - 50 mm
Pressure: 16 bar
Temperature: 0 °C - 60 °C

... valve is a PVC-u ball check valve ideal for use in applications that require precise closure and for conveying dirty fluids, even with suspended solids and filaments. CB check valve ...

ball check valve
ball check valve
FT 260/6

DN: 0.125 in - 1 in
Pressure: 400, 320 bar
Temperature: -20 °C - 100 °C

... In line check valves available from 1/8" to 1" bsp, Max.working pressure 400/320 Bar, oil flow rate up to 160 Lt./min. (depending on the size) ...

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F.lli TOGNELLA
pilote-operated check valve
pilote-operated check valve
POC76 series

Pressure: 3,000 psi

... GROUND HEAT TREATED SPOOL that assures long life. FREE FLOW IN ONE DIRECTION and checked flow in the other (Not a zero leak check). BUILT IN DAMPENING CHAMBER provides smooth action when pilot pressure is applied. HOLES DRILLED ...

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. This is equipped ...

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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
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 temperature ...

ball check valve
ball check valve
20080 series

Pressure: 3 psi - 16 psi

... In-line Check Valves - General Information MICO® Residual Check Valves allow free flow of hydraulic system fluid in one direction while maintaining ...

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