Check Valves

Valves

hydraulic check valve / pilot-operated / modular

hydraulic check valve / pilot-operated / modular

Temperature: -30 ?C - 120 ?C
Operating pressure: 0 bar - 315 bar
DN: 6 mm

piston check valve / pressure reducing

piston check valve / pressure reducing

RCT, RCG series

Temperature: -15 ?C - 70 ?C
Operating pressure: 0 psi - 3050 psi

spring check valve / male / cryogenic

spring check valve / male / cryogenic

Temperature: 0 ?C - 120 ?C
Operating pressure: 50 bar
DN: 10 mm - 50 mm

poppet check valve / for cryogenic liquids

poppet check valve / for cryogenic liquids

Temperature: -200 ?C - 65 ?C

spring check valve / lift / weld / for water

spring check valve / lift / weld / for water

DN: 15 mm - 50 mm

swing check valve / wafer / stainless steel

swing check valve / wafer / stainless steel

Temperature: -20 ?C - 200 ?C
Operating pressure: 0 bar - 25 bar
DN: 32 mm - 400 mm

throttle check valve / aluminum

throttle check valve / aluminum

Temperature: 0 ?C - 80 ?C
Operating pressure: 0 bar - 10 bar
DN: 1 mm - 8.5 mm

flow control check valve / compact

flow control check valve / compact

Temperature: -15 ?C - 70 ?C
Operating pressure: 0 psi - 3050 psi
DN: 0.12 in - 1.25 in

spring check valve / stainless steel / cryogenic

spring check valve / stainless steel / cryogenic

Temperature: 0 ?C - 120 ?C
DN: 10 mm - 150 mm

swing check valve / PTFE-lined

swing check valve / PTFE-lined

DN: 15 mm - 150 mm

disc check valve / flange

disc check valve / flange

Temperature: 345 ?C
DN: 50 mm - 600 mm

swing check valve / stainless steel

swing check valve / stainless steel

Operating pressure: 600 psi
DN: 0.5 in - 3 in

ball check valve / plastic / in-line

ball check valve / plastic / in-line

ball check valve / plastic

ball check valve / plastic

Temperature: -40 ?C - 140 ?C
Operating pressure: 10 bar - 16 bar
DN: 15 mm - 50 mm

throttle check valve

throttle check valve

Temperature: -25 ?C - 80 ?C
Operating pressure: 0 bar - 16 bar

shut-off non-return valve / hydraulic / metal / automatic

shut-off non-return valve / hydraulic / metal / automatic

Temperature: -10 ?C - 225 ?C
Operating pressure: 0 bar - 16 bar
DN: 0.5 in - 1.5 in

spring check valve / pneumatic / aluminum / stainless steel

spring check valve / pneumatic / aluminum / stainless steel

Lockup valves are used as an accessory to modulating pneumatic actuators when it is functionally desirable for them to ?fail in place? or ?fail last position?. They function in response to a pneumatic control signal. When the signal is ...

piston check valve / female / hydraulic

piston check valve / female / hydraulic

Operating pressure: 500 bar

spring check valve / ball / PVC

spring check valve / ball / PVC

SXE-SSE DN 10-50

Temperature: 0 ?C - 100 ?C
Operating pressure: 0 bar - 16 bar
DN: 10 mm - 50 mm

wafer check valve

wafer check valve

Temperature: -30 ?C - 180 ?C
DN: 50 mm - 500 mm

ball check valve / flange / for the chemical industry

ball check valve / flange / for the chemical industry

DN: 0.5 in - 4 in

ball check valve / female

ball check valve / female

Operating pressure: 400 bar

disc check valve / compact

disc check valve / compact

Operating pressure: 0 psi - 250 psi
DN: 1.5 in

swing non-return valve

swing non-return valve

DN: 40 mm - 1500 mm

backflow check valve / brass

backflow check valve / brass

4ALF-400 series

DN: 0.5 in - 0.75 in

spring check valve / wafer

spring check valve / wafer

DN: 15 mm - 300 mm

wafer check valve / PVC

wafer check valve / PVC

Temperature: 0 ?C - 60 ?C
Operating pressure: 0 bar - 5 bar
DN: 40 mm - 300 mm

vacuum check valve / backflow / brass / stainless steel

vacuum check valve / backflow / brass / stainless steel

The issue of water and air backflow in areas susceptible to corrosion and rust has been resolved with our latest check valves. The INA-14 and XTO-674 Series come in brass or stainless steel body materials with rubber seals of NBR, FKM ...

non-return valve

non-return valve

DN: 1000, 800, 1200 mm

disc check valve / threaded

disc check valve / threaded

Temperature: -25 ?C - 125 ?C
Operating pressure: 17000000 Pa - 50000000 Pa
DN: 6.3 mm - 50 mm

cartridge check valve / ball / bronze / modular

cartridge check valve / ball / bronze / modular

4AN-200, 4ANLF-200 series

DN: 0.75 in - 1 in

Y check valve / threaded / weld / flange

Y check valve / threaded / weld / flange

Temperature: 0 ?C - 100 ?C
Operating pressure: 4 bar - 16 bar
DN: 15 mm - 80 mm

ball check valve / compact

ball check valve / compact

A series of check valves that presents high flow capacity that is compact and lightweight. From AK to AKH, one touch fitting check valve to push type or male connector, these products features various configurations to provide design ...

swing check valve / flange / foot

swing check valve / flange / foot

DN: 50 mm - 600 mm

ball check valve / male

ball check valve / male

Operating pressure: 400 bar
DN: 6 mm - 42 mm

ball check valve / miniature

ball check valve / miniature

Operating pressure: 0 psi - 250 psi
DN: 3.2 mm - 4.5 mm

ball check valve

ball check valve

Description - ball seat valve with fixed bypass function - aluminium body with internal elements in brass - integrated dirt filter

swing check valve / double-flange / for liquids / for water

swing check valve / double-flange / for liquids / for water

DN: 25 mm - 700 mm

swing check valve

swing check valve

DN: 50 mm - 600 mm

poppet check valve / miniature

poppet check valve / miniature

Operating pressure: 0 psi - 250 psi
DN: 1.6 mm - 4.5 mm

poppet check valve / threaded / foot

poppet check valve / threaded / foot

DN: 0.12 in - 1 in

flange-mount non-return valve

flange-mount non-return valve

Operating pressure: 0 bar - 16 bar
DN: 15 mm - 100 mm

ball check valve / threaded / for high flow rates

ball check valve / threaded / for high flow rates

Operating pressure: 0 psi - 250 psi
DN: 0.38 in

spring check valve / threaded / high-pressure

spring check valve / threaded / high-pressure

Operating pressure: 200000 psi

swing check valve / threaded

swing check valve / threaded

Operating pressure: 200 psi
DN: 0.25 mm - 3 mm

high-pressure check valve / female / male / for gas

high-pressure check valve / female / male / for gas

Operating pressure: 1035 bar - 7000 bar
DN: 0.25 in - 1 in

cartridge check valve / ball / screw-in / compact

cartridge check valve / ball / screw-in / compact

Operating pressure: 350 bar
DN: 10 mm - 50 mm

throttle check valve / flow control / adjustable

throttle check valve / flow control / adjustable

Temperature: -30 ?C - 80 ?C
Operating pressure: 0 bar - 700 bar

spring check valve / ball / for vacuum / for liquids

spring check valve / ball / for vacuum / for liquids

Temperature: 5 ?C - 100 ?C

disc check valve / wafer

disc check valve / wafer

Temperature: 0 ?C - 200 ?C
Operating pressure: 0 bar - 16 bar
DN: 32 mm - 400 mm

spring check valve / ball / threaded / for liquids

spring check valve / ball / threaded / for liquids

Temperature: -20 ?C - 200 ?C
Operating pressure: 1550 bar
DN: 2.7 mm - 14.3 mm

spring check valve / female / high-purity / stainless steel

spring check valve / female / high-purity / stainless steel

Temperature: 65 ?C
Operating pressure: 3000 psi
DN: 0.25 in

ball check valve / spring / hydraulic / throttle

ball check valve / spring / hydraulic / throttle

Operating pressure: 700 bar

swing check valve / for industrial applications

swing check valve / for industrial applications

Temperature: 0 ?C - 130 ?C
DN: 50 mm - 300 mm

poppet check valve / ball / for liquids / for gas

poppet check valve / ball / for liquids / for gas

Temperature: -20 ?C - 350 ?C
Operating pressure: 1550 bar
DN: 2.7 mm - 14.3 mm

poppet check valve / high-purity / stainless steel

poppet check valve / high-purity / stainless steel

Temperature: 100 ?F - 150 ?F
Operating pressure: 3000 psi
DN: 0.25 in

disc check valve / for HVAC / brass

disc check valve / for HVAC / brass

SBO, RK, MB14 series

Temperature: 130 ?C
Operating pressure: 6 bar
DN: 0.75 in - 1.25 in

ball check valve / threaded / for liquids / for gas

ball check valve / threaded / for liquids / for gas

Temperature: -20 ?C - 200 ?C
Operating pressure: 4500 bar

ball check valve / threaded / steel

ball check valve / threaded / steel

Operating pressure: 250 bar - 400 bar
DN: 19 mm - 65 mm

disc check valve / for industrial applications / for HVAC

disc check valve / for industrial applications / for HVAC

Temperature: -200 ?C - 300 ?C
Operating pressure: 16 bar - 40 bar
DN: 15 mm - 200 mm