Membrane check valves

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membrane check valve
membrane check valve
WW-740Q

DN: 40 mm - 900 mm
Pressure: 0.7 bar
Temperature: 0 °C - 85 °C

... The Model 740Q Booster Pump Control Valve is a double chambered, hydraulically operated, diaphragm actuated active check valve that opens fully or shuts off in response to electric signals. ...

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BERMAD CS Ltd
membrane check valve
membrane check valve
CKV-.-..-.

DN: 0.88 mm - 1.01 mm
Pressure: 0 psi - 250 psi

... cracking pressures around 0.5 psig. Check valve elements are typically actuated by reverse pressure and are best suited for applications with over 5 psig of back pressure. If the valve is required ...

membrane check valve
membrane check valve
CKV..-..-.

DN: 0.88 mm - 3.2 mm
Pressure: 0 psi - 250 psi

... cracking pressures around 0.5 psig. Check valve elements are typically actuated by reverse pressure and are best suited for applications with over 5 psig of back pressure. If the valve is required ...

membrane check valve
membrane check valve
100115

DN: 0.25, 0.375, 0.5, 1, 0.75 in

... Membrane check valves These valves have the same features of the previously described check valves, but they are made with anodised aluminium, which ...

membrane check valve
membrane check valve
VRNR

Pressure: 2 bar - 8 bar
Temperature: -20 °C - 80 °C

... This valve allows the transit of the air only in one way, the valve stops it in the opposite way. They are available with male or female thread, in several dimensions. ...

basin bottom check valve
basin bottom check valve
FLO-PLUG® 2

DN: 200 mm
Pressure: 1 bar
Temperature: -40 °C - 90 °C

... hat-shaped” body, with holes drilled all over its periphery, made from PP Homopolymer, with a UV-resistant coating. and an EPDM membrane that covers it. Thanks to the materials chosen for its manufacture, the FLO-PLUG® 2 device is highly ...

membrane check valve
membrane check valve
HM-NR

DN: 50 mm - 600 mm
Pressure: 25 bar

... CHECK VALVE The valve closes totally the pipe line when back flow occurs. The valve is complete with an hydraulic control circuit able to regulate operation’s speed during closing, ...

membrane check valve
membrane check valve
HMC-NR

DN: 80 mm - 300 mm
Pressure: 1 bar - 16 bar

... The valve closes totally the pipe line when back flow occurs. The valve is complete with an hydraulic control circuit able to regulate operation’s speed during closing, preventing surge. TYPICAL APPLICATIONS Pump ...

membrane check valve
membrane check valve
C313

DN: 5 mm
Pressure: 300 bar - 400 bar

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IMF
membrane check valve
membrane check valve
MS

DN: 1.813 in - 7.063 in
Pressure: 3,000 psi - 20,000 psi
Temperature: 121 °C

... Cameron designs and manufactures various types of API Spec 6A valves suitable for the demanding environments of onshore and offshore drilling and production, including large-bore completions pressure and temperature extremes ...

membrane check valve
membrane check valve
S4

DN: 10 mm - 50 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 80 °C

... Spring material AISI 316 (V4A) or PTFE coated Reduces noise and vibrations during in line turbulence Seal materials - EPDM, FPM Connections - flange, PE fusion socket, PE fusion spigot, solvent socket, solvent spigot, threaded socket Approvals ...

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Praher Plastics Austria GmbH
membrane check valve
membrane check valve
207

DN: 0.375 in - 3 in
Pressure: 16 bar
Temperature: 0 °C - 60 °C

... boosting units, vacuum pumps, compressed air... CASING : GJL cast iron epoxy coated Stainless steel seat SEAL : EPDM MEMBRANE : NR (natural rubber) ...

membrane check valve
membrane check valve
40-32

Pressure: 0 psi - 400 psi
Temperature: -40 °F - 140 °F

... Safe operation • Easy to Maintain The Cla-Val Model 40-32 Rate of Flow Non-Surge Check Valve is a hydraulically operated, pilot controlled, diaphragm actuated control valve that limits ...

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 for specific options. ...

membrane check valve
membrane check valve
ACMO-STOP

DN: 50 mm - 300 mm
Pressure: 10, 16 bar

... OF MANUFACTURE EN 12334 CHECK VALVES IN DUCTIL IRON EN 558 S48 (DIN 3202 F6) FACE TO FACE EN 1092-2 DRILLING FLANGES MATERIALS BODY DUCTILE IRON EN GJS-400-15 EN 1563 OGIVE DUCTILE IRON EN GJS-400-15 EN 1563 DIAPHRAGM ...

backflow check valve
backflow check valve
ARV

... The vacuum controlled check valve (ARV) is a pneumatically operated on-off valve featuring low pressure loss. To activate this valve, vacuum from the intake manifold is supplied by a ...

membrane check valve
membrane check valve
106 / 206-PR-C

DN: 0.5 in - 40 in
Pressure: 0.4 bar - 20.7 bar

... 106 / 206-PR-C is used for pressure reducing and check valve which has 10 models. It has an excellent constant flow with drip-tight closing on the return flow and an isolation valve which is standard ...

membrane check valve
membrane check valve
ECO 3F

DN: 65, 80, 100, 150 mm
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 65 °C

... conformity with the quality requirements of EN ISO 9001. They consist of 2 spring check valves and a chamber situated between the spring check valves that contain a security valve, ...

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Brandoni
membrane check valve
membrane check valve
SCV

... Value Plastics, introduces a new line of barbed check valves as an extension to their SCV Series of check valves. SCV Series barbed check valves were ...

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