Check Valves

Valves

ball check valve / for refrigeration circuits / low-pressure / brass

ball check valve / for refrigeration circuits / low-pressure / brass

33000-CS series

The check valves permit to eliminate flow reversals inside the refrigerant circuit. They are characterized by a low differential pressure. Connetions with OLABLOCK system. The check valves are designed to be installed on refrigeration ...

spring check valve / for compressed air / nickel

spring check valve / for compressed air / nickel

Temperature: -10 ?C - 70 ?C
Operating pressure: 2 bar - 10 bar
DN: 4 mm - 12 mm

membrane check valve / break-away

membrane check valve / break-away

Smart Start series

Reduce damage to diaphragms and other moving parts by eliminating shock load conditions with Versa-Matic's Anti-Shock Valves. Operated manually or remotely, Anti-Shock Valves enable the pump to start smoothly and gradually, minimizing ...

spring check valve / for vacuum / for compressed air

spring check valve / for vacuum / for compressed air

C0xGx, S/520, T50, T55 series

Temperature: -20 ?C - 80 ?C
Operating pressure: 0.1 bar - 10 bar
DN: 4 mm - 12 mm

piston check valve / steel / compact

piston check valve / steel / compact

Operating pressure: 0.4 bar - 4.5 bar
DN: 0.12 in - 2 in

spring check valve / threaded / flange / PVC

spring check valve / threaded / flange / PVC

Operating pressure: 150 psi
DN: 15 mm - 50 mm

wafer check valve / for industrial applications / butterfly

wafer check valve / for industrial applications / butterfly

DN: 25 mm - 400 mm

spring check valve / threaded / in-line

spring check valve / threaded / in-line

Temperature: 32 ?F - 230 ?F
Operating pressure: 21 bar

spring check valve / flange / stainless steel

spring check valve / flange / stainless steel

Temperature: 0 ?C - 150 ?C
Operating pressure: 0 bar - 10 bar
DN: 0.5 in - 2.5 in

double-flange check valve / for water / for industrial applications / butterfly

double-flange check valve / for water / for industrial applications / butterfly

Temperature: 70 ?C
Operating pressure: 10 bar - 16 bar

spring check valve / for compressed air / pneumatic / nickel

spring check valve / for compressed air / pneumatic / nickel

Temperature: -10 ?C - 70 ?C
Operating pressure: 2 bar - 10 bar
DN: 4 mm - 12 mm

spring check valve / female / PVC

spring check valve / female / PVC

Operating pressure: 10 bar
DN: 10 mm - 80 mm

ball excess-flow valve / industrial / compact

ball excess-flow valve / industrial / compact

Temperature: -20 ?C - 80 ?C
Operating pressure: 0 bar - 16 bar
DN: 0.25 in - 1.5 in

flange check valve

flange check valve

Operating pressure: 20000000 Pa - 70000000 Pa
DN: 6 in - 8 in

swing check valve / wafer

swing check valve / wafer

DN: 40 mm - 600 mm

swing check valve / PFA-lined

swing check valve / PFA-lined

Temperature: -30 ?C - 200 ?C
Operating pressure: 1000000 Pa - 1600000 Pa
DN: 25 mm - 250 mm

piston check valve / threaded / hydraulic / pneumatic

piston check valve / threaded / hydraulic / pneumatic

Temperature: 32 ?F - 230 ?F
Operating pressure: 1000 psi

flange check valve / for water / for industrial applications / butterfly

flange check valve / for water / for industrial applications / butterfly

Temperature: 70 ?C
Operating pressure: 10 bar - 16 bar
DN: 200 mm - 1600 mm

piston check valve / piloted / 1-piece

piston check valve / piloted / 1-piece

Temperature: -5 ?C - 60 ?C
Operating pressure: 10 bar

high-pressure check valve / stainless steel

high-pressure check valve / stainless steel

Operating pressure: 360000000 Pa
DN: 6 mm - 75 mm

lift check valve / flange

lift check valve / flange

ASME B16.34 is a PTFE Lined Lift Check Valve engineered by Youfumi. It is offered in certain builds using A216/WCB, A351/CF8, A351/CF8M, A351/CF3, A351/CF3M, LCB, and A536. The valve is made with a nominal diameter of NPS 1/2 to 16 NPS, ...

ball check valve / hydraulic / brass / in-line

ball check valve / hydraulic / brass / in-line

Temperature: 32 ?F - 230 ?F
Operating pressure: 300 psi

spring check valve / for gas / for steam / for liquids

spring check valve / for gas / for steam / for liquids

Operating pressure: 10 bar - 25 bar
DN: 50 mm - 600 mm

ball check valve / threaded / for compressed air / brass

ball check valve / threaded / for compressed air / brass

DN: 0.25, 0.12 in

ball check valve / hydraulic

ball check valve / hydraulic

DN: 0.5 in - 2 in

piston check valve / stainless steel / piloted

piston check valve / stainless steel / piloted

Temperature: -5 ?C - 60 ?C
Operating pressure: 10 bar

piston check valve / threaded

piston check valve / threaded

Temperature: -20 ?C - 80 ?C
Operating pressure: 10 bar
DN: 0.5 in - 1 in

disc check valve / for gas / for liquids / stainless steel

disc check valve / for gas / for liquids / stainless steel

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

forged check valve

forged check valve

NPT/SW/BS 5352/150LB-1500LB

JPG Forged steel Check valve Specifications: -- MATERIAL: Forged Carbon, Stainless or Alloy Steel Materials -- BLOWOUT PROOF STEM -- AVAILABLE SIZE: 3/8"-2" (DN10-DN50) -- WORKING PRESSURE: CLASS 150LB-CLASS 1500LB -- WORKING ...

ball check valve / for high flow rates / pilot-operated

ball check valve / for high flow rates / pilot-operated

Temperature: 32 ?F - 230 ?F
Operating pressure: 300 psi

cartridge check valve / threaded / hydraulic / piloted

cartridge check valve / threaded / hydraulic / piloted

Operating pressure: 0 bar - 350 bar
DN: 20 mm

swing check valve / flange / weld / low-pressure

swing check valve / flange / weld / low-pressure

Temperature: 593 ?C
Operating pressure: 102.1 bar
DN: 2 in - 24 in

swing check valve / brass

swing check valve / brass

Operating pressure: 13.8 bar
DN: 0.25 in - 1 in

piston check valve / stainless steel

piston check valve / stainless steel

CHECKO-V series

Operating pressure: 6 bar - 40 bar
DN: 15 mm - 500 mm

poppet check valve / plastic / foot

poppet check valve / plastic / foot

DN: 0.75 in - 1 in

spring check valve / cast iron

spring check valve / cast iron

Temperature: -10 ?C - 170 ?C
Operating pressure: 0 bar - 16 bar
DN: 40 mm - 250 mm

swing check valve / flange

swing check valve / flange

Class150-2500 LB

Operating pressure: 150 psi - 2500 psi
DN: 2 in - 48 in

ball check valve / stainless steel

ball check valve / stainless steel

Isogate® Autoball™

Operating pressure: 1035000, 690000, 520000 Pa
DN: 80 mm - 600 mm

flange check valve / butterfly

flange check valve / butterfly

TRI-CHECK series

Operating pressure: 0 bar - 40 bar
DN: 50 mm - 1600 mm

swing check valve / disc / flange / weld

swing check valve / disc / flange / weld

DN: 2 in - 42 in

ball check valve / threaded / hydraulic / in-line

ball check valve / threaded / hydraulic / in-line

Operating pressure: 3 psi - 16 psi

disc check valve / miniature / pneumatic / polypropylene

disc check valve / miniature / pneumatic / polypropylene

Temperature: 5 ?C - 48 ?C
Operating pressure: 0 psi - 75 psi
DN: 0.06 in

spring check valve / disc / wafer / cast iron

spring check valve / disc / wafer / cast iron

Temperature: -20 ?C - 350 ?C
Operating pressure: 0 bar - 40 bar
DN: 15 mm - 150 mm

swing check valve / pressure seal

swing check valve / pressure seal

Class600-2500 LB

Operating pressure: 900 psi - 2500 psi
DN: 2 in - 24 in

swing check valve / flange / for corrosive liquids

swing check valve / flange / for corrosive liquids

Operating pressure: 865000 Pa
DN: 25 mm - 350 mm

poppet check valve / copper

poppet check valve / copper

CVGC, CVS series

DN: 0.38 in - 1 in

spring check valve / pneumatic

spring check valve / pneumatic

DN: 25.4 mm - 101.6 mm

swing check valve / female

swing check valve / female

DESIGN Body consists of two screwed pails CONNECTION female thread: '/&*- 2" (DIN 2999) MOUNTING POSITION Bonnet on the top, please refer to flow direction. MEDIA Only for liquid media. PRESSURE RANGE PN 16 TEMPERATURE RANGE -20BCuptomax*180?C

cartridge check valve / pilot-operated / compact

cartridge check valve / pilot-operated / compact

Operating pressure: 315 bar

ball check valve / brass

ball check valve / brass

Operating pressure: 30 psi - 120 psi

dual plate check valve / wafer / cast iron / stainless steel

dual plate check valve / wafer / cast iron / stainless steel

Temperature: -20 ?C - 110 ?C
Operating pressure: 0 bar - 16 bar
DN: 40 mm - 600 mm

dual plate check valve / wafer

dual plate check valve / wafer

Class150-2500 LB

Operating pressure: 150 psi - 2500 psi
DN: 2 in - 40 in

poppet check valve / cast iron

poppet check valve / cast iron

CVG, ACV series

DN: 0.38 in - 1 in

piston check valve / female

piston check valve / female

Temperature: -20 ?C - 180 ?C
Operating pressure: 16 bar

swing check valve / flange / in-line

swing check valve / flange / in-line

Operating pressure: 0.9 bar
DN: 250 mm - 500 mm

swing check valve / flange / hydraulic

swing check valve / flange / hydraulic

DN: 0.5 in - 2 in

swing check valve / throttle

swing check valve / throttle

Temperature: 32 ?F - 140 ?F
Operating pressure: -14.5 psi - 116 psi

spring check valve / threaded / Y / stainless steel

spring check valve / threaded / Y / stainless steel

Temperature: -20 ?C - 200 ?C
Operating pressure: 0 bar - 40 bar
DN: 7 mm - 50 mm

water check valve / stainless steel / pilot-operated

water check valve / stainless steel / pilot-operated

Operating pressure: 200 bar
DN: 0.5 in

flow control check valve / brass

flow control check valve / brass

Temperature: -20 ?C - 200 ?C
Operating pressure: 0.5 bar - 10 bar
DN: 1.5 mm - 12 mm