Metal check valves

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throttle check valve
throttle check valve
CORM55 series

DN: 5.5 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C

... Insert style restrictor check valves are comprised of a precision flow orifice in series with a check valve, combined into a single component. Our insert style valves ...

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THE LEE COMPANY
throttle check valve
throttle check valve
COPM55 series

DN: 5.5 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C

... the valve. The valves are all stainless steel construction providing compatibility with a wide range of fluids and gases and contain a high-quality metal to metal seat ...

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THE LEE COMPANY
ball check valve
ball check valve
CCPI series

DN: 5.46 mm
Pressure: 0 psi - 2.5 psi

... Conditions - Valve Seat Type: Metal to Metal - Leakage: 10 SCCM (max) at 172 kPa (25 psid) on Air - Body Material: 303 Stainless Steel - Cage Material: 305 Stainless Steel - ...

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THE LEE COMPANY
poppet check valve
poppet check valve
FF7510 CV

DN: 12, 10, 6 mm
Pressure: 0 bar - 800 bar
Temperature: -57 °C - 204 °C

... Flat Face quick coupling system with body sizes 1/4" up to 1" for medium pressure applications up to 800 bar. Coupling system with Parker Profile. Product Overview Parker's Flat Face Quick Coupling Series FF is a dry break coupling system with Parker ...

poppet check valve
poppet check valve
CB

DN: 0.125 in - 1 in
Pressure: 0 psi - 3,000 psi
Temperature: 100 °F - 400 °F

... Series check and filter check valves are a unique ball check design. These check valves handle uni-directional flow control of critical fluids and gases, ...

poppet check valve
poppet check valve
CO

DN: 0.125 in - 1 in
Pressure: 0 bar - 414 bar
Temperature: -56 °C - 204 °C

... Parker's CO Series check valves are designed for uni-directional flow control of critical fluids and gases in industries such as pharmaceutical,research and microelectronics. Parker’s CO Series Check ...

compressed air check valve
compressed air check valve
SST VNRX

DN: 0.25, 0.125 in
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C

... two directions. • Short description: : Non return valve SST VNRX 1/8 • Quantity per package: : 5 • Minimum order quantity: : 5 • Unit of measure: : items • Functional denomination : Non return ...

compressed air check valve
compressed air check valve
VNR L

DN: 8, 6, 4 mm
Pressure: 0.5 bar - 12 bar
Temperature: -20 °C - 60 °C

... connection with a brass nickel-plated male thread and a push-in fitting.It is still the only check valve with holes for wall mounting. • Short description: : Non return valve VNR LØ ...

ball check valve
ball check valve
VNR

DN: 0.125, 0.25 in
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 70 °C

... the two directions. • Short description: : Non return valve VNR 1/8'' • Quantity per package: : 10 • Minimum order quantity: : 10 • Unit of measure: : items • Functional denomination : Non return ...

gas non-return valve
gas non-return valve

safety check valve
safety check valve
LB series

DN: 2.5 mm - 44 mm
Pressure: 300, 500 bar
Temperature: -40 °C - 80 °C

... rupture protection valve type LB offers a high level of safety in the event of pressure peaks. It features reproducibly accurate and secure closing at the pre-set trigger flow rate. Higher flow rates cause a plate raised ...

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HAWE Hydraulik SE
shuttle check valve
shuttle check valve
WV series

DN: 6 mm - 18 mm
Pressure: 315, 700, 500 bar
Temperature: -40 °C - 80 °C

... The shuttle valve type WV is integrated in a T-fitting for pipe connection. The type WVC is a screw-in valve. The shuttle valves can withstand pressures up to 700 bar and have low flow ...

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HAWE Hydraulik SE
cartridge check valve
cartridge check valve
S series

DN: 5 mm - 50 mm
Pressure: 315, 420 bar
Flow rate: 1 l/min - 400 l/min

... The flow control valve type SB and SQ is available as a screw-in valve, a housing version with pipe connection or as a banjo bolt version. Type SB has a slightly inclined characteristic line for oscillation ...

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HAWE Hydraulik SE
shuttle check valve
shuttle check valve
TRG001

DN: 0.125 in - 1 in
Pressure: 0.5 bar - 12 bar
Temperature: -10 °C - 120 °C

... Controllable valves for compressed air control For regulating the compressed air supply to consumers ...

ball check valve
ball check valve
LCV series

DN: 15 mm - 100 mm
Pressure: 16, 40 bar
Temperature: -10 °C - 400 °C

... majority of the valves within the LCV range also offera replaceable seat arrangement for simple and quickmaintenance. This range is also ideal for low differentialpressure applications. How the lift check valve ...

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Spirax Sarco
swing check valve
swing check valve
FSDFSCWV1

Pressure: 0 psi - 505 psi
Temperature: -58 °F - 185 °F

... The fuel swing check valve is an inline, swing flapper check valve that has many uses; one of which is to prevent reverse fuel flow from the ejector pumps to the engine feed subsystem. The ...

piston check valve
piston check valve
AKP series

Pressure: 0.1 MPa - 0.7 MPa

... Pilot Check Valve, Compact Type – AKP To enable you to make temporary intermediate stops Construct a safety circuit – With residual pressure release function as an option Fit it anywhere – As small as 15.1 mm high ...

refrigeration circuit check valve
refrigeration circuit check valve
NRV

DN: 10 mm
Pressure: 90 bar
Temperature: -50 °C - 140 °C

... The Danfoss NRV, NRVH and NRVT check valves are optimized for use in liquid, suction and hot gas lines in air conditioning applications to ensure correct flow direction. The NRVH valve is especially designed ...

piston check valve
piston check valve
789 series

DN: 6 mm - 12 mm
Pressure: 10 bar
Temperature: -5 °C - 60 °C

... Piloted non-return valves are designed to protect installations. When the compressed air supply is removed, the non-return valves will lock the air supply to the cylinder. As a resuit, the cylinder will maintain its position. ...

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Parker Legris
poppet check valve
poppet check valve
HCV08-20

DN: 57.2 mm
Pressure: 350, 420, 690, 1,380 bar
Temperature: -54 °C - 204 °C

... style, hydraulic check valve for use as a blocking or load-holding device for high pressure applications. Operation The check valve allows flow from port 1 to 2, while normally blocking ...

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HYDRAFORCE
ball check valve
ball check valve
RV-06-B0.5-G

DN: 6 mm
Pressure: 500 bar

... Shut-off valves and spring-loaded seat valves from STAUFF: Check valves with metallic seal for tube installation with SP, NPT or UN/UNF female thread. ...

shuttle check valve
shuttle check valve
SH1F-A3

Pressure: 0 bar - 250 bar
Temperature: -30 °C - 120 °C
Flow rate: 20 l/min

... Leak-free closing, suitable for fast cycling with long life High flow capacity In the standard version, the valve is zinc-coated for 240 h protection acc. to ISO 9227 ...

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ARGO-HYTOS
ball check valve
ball check valve
VNV series

Flow rate: 38.3 l/min - 616.7 l/min

... These check valves are mainly used on vacuum gripper systems containing multiple suction pads in order to shut off individual suction pads which are not covered. Thread size M5, G1/8, G1/4, G3/8, G1/2. Applications: - ...

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CAMOZZI AUTOMATION
lift check valve
lift check valve
WW-70N EN

DN: 40 mm - 600 mm
Pressure: 25 bar
Temperature: 60 °C

... The Model 70N Check Valve is a non-slam, lift type, non return valve that opens to allow flow in the required direction and smoothly closes drip tight to prevent back flow. Product ...

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BERMAD CS Ltd
ball check valve
ball check valve
W45BY

DN: 38.1, 50.8, 63.5, 76.2 mm

... Valves / Check Valves Ball Check Valves have a 316L stainless steel body with a curved offset ball trap. FEATURES Product flow pushes the ball ...

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Waukesha Cherry-Burrell
poppet check valve
poppet check valve
CK4 series

DN: 32, 15, 20, 25 mm
Pressure: 34.5 bar
Temperature: -50 °C - 105 °C

... The Type CK4A Check Valves prevent backward flow of fluid in refrigerant suction, hot gas or liquid lines. Parker’s CK4 check valves are designed to be close coupled to a control valve ...

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Parker Refrigerating Specialties Division
disc check valve
disc check valve
VPN

DN: 25 mm - 100 mm

... The DELTA VPN check valve is used in places at which the reflux of liquids into the pipeline must be prevented. The valve opens through the pressure of the liquid against the spring-loaded valve ...

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APV
ball check valve
ball check valve
RD IR

DN: 19 mm - 65 mm
Pressure: 250, 315, 400 bar

... BSP cylindrical internal threads Sealing form 1 + 2 Shape A Construction straight Design Non-return valve, connector Material Steel Surface electro galvanised ...

gas non-return valve
gas non-return valve
ULTRA 10

DN: 0.5 in
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 60 °C

... non-return valves for reliable protection against dangerous reverse gas flow. Flow-optimised valve system causes very low pressure drop at minimal noise emission. Every non-return valve 100% tested. Benefits ...

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WITT-Gasetechnik
gas non-return valve
gas non-return valve
ULTRA 20

DN: 0.75, 1, 0.5 in
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 70 °C

... non-return valves for reliable protection against dangerous reverse gas flow. Flow-optimised valve system causes very low pressure drop at minimal noise emission. Every non-return valve 100% tested. Benefits ...

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WITT-Gasetechnik
gas non-return valve
gas non-return valve
ULTRA 30

DN: 1.5 in
Pressure: 0 bar - 20 bar
Temperature: -20 °C - 70 °C

... non-return valves for reliable protection against dangerous reverse gas flow. Flow-optimised valve system causes very low pressure drop at minimal noise emission. Every non-return valve 100% tested. Benefits ...

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WITT-Gasetechnik
ball check valve
ball check valve
JPC series

Pressure: 300 psi
Temperature: 32 °F - 230 °F

... Pilot-operated check valves work as standard check valves but can be opened with an air pilot signal to permit free flow in the normally "checked" direction. This provides the user with ...

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Clippard
ball check valve
ball check valve
GCV series

DN: 0.25, 0.375 in
Pressure: 300 psi
Temperature: 32 °F - 230 °F

... Check Valves permit flow in one direction only. Each has bright-dipped brass bodies that provide in-line mounting, Nitrile seals and stainless steel springs as standard. Available in 1/8" NPT, G1/8, 3/8" ...

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Clippard
poppet check valve
poppet check valve
MCV series

Pressure: 21 bar
Temperature: 32 °F - 230 °F
Flow rate: 325, 180 l/min

... Check Valve, #10-32 Ports Notes Not intended for pressure relief. Arrow on valve body indicates direction of flow. Additional Information Air Flow 6.5 scfm @ 50 psig; 11.5 scfm @ 100 psig; 280 l/min ...

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Clippard
ball check valve
ball check valve
100210

DN: 0.25 in - 2 in

... Check valves These one-way valves are made with bronze and brass with a seal in NBR nitrile rubber or, upon request, in Viton®, only for series 10 ... 11. To ensure a practical assembly they are available ...

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 makes them particularly ...

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 ...

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Beswick Engineering Co, Inc.
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 ...

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Beswick Engineering Co, Inc.
adjustable cracking pressure check valve
adjustable cracking pressure check valve
CKVA-10-1.-.

Pressure: 1 psi - 250 psi

... The Beswick CKVA is a poppet style check valve with adjustable cracking pressure. The cracking pressure can be adjusted from 1 psig to 40 psig. This valve requires back pressure to be applied before ...

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Beswick Engineering Co, Inc.
NPT check valve
NPT check valve
CV series

DN: 0.25 in - 2 in
Pressure: 0 bar - 15.9 bar
Temperature: -18 °C - 93 °C

... high-quality Check  Valves are specially manufactured in the U.S.A. by ANVER, for ANVER lifting systems. Versatile, one-way Check Valves work with nearly all of ANVER’s vacuum applications ...

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