Check Valves

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One Direction DN65 Metal Neck Flange Check Valve 2.5MPA Pressure Refrigeration Systems Ammonia 1 Year Warranty 6kg View Details

One Direction DN65 Metal Neck Flange Check Valve 2.5MPA Pressure Refrigeration Systems Ammonia 1 Year Warranty 6kg

$50-100 Min. Order: 50 pieces
DN65 SS304 Double Plate Check Valve Manual EPDM Sealing Normal Temperature Water View Details

DN65 SS304 Double Plate Check Valve Manual EPDM Sealing Normal Temperature Water

$10.20-11 Min. Order: 10 pieces
Medical Check Valve 4mm 4.8mm 6.4mm Plastic One Way Spring Non Return Check Valve for Water Air View Details

Medical Check Valve 4mm 4.8mm 6.4mm Plastic One Way Spring Non Return Check Valve for Water Air

$0.80-1.30 Min. Order: 100 pieces
Grooved Swing Check Valve 300PSI DN50-300 Grooved End Check Valve Ductile Iron Grooved Check Valve View Details

Grooved Swing Check Valve 300PSI DN50-300 Grooved End Check Valve Ductile Iron Grooved Check Valve

$15 Min. Order: 5 pieces
Industrial Water Treatment Sturdy PVC Angle Seat Check Valve High Quality DIN Standard View Details

Industrial Water Treatment Sturdy PVC Angle Seat Check Valve High Quality DIN Standard

$0.88-1.60 Min. Order: 100 pieces
UPVC Transparent Double Union Check Valve for Water Control Chemical Industrial Flow Treatment View Details

UPVC Transparent Double Union Check Valve for Water Control Chemical Industrial Flow Treatment

$1.10-2 Min. Order: 10 pieces
304 Stainless Steel Horizontal Check Valve Internal Thread Swing Corrosion Resistant Shutoff Water OEM ODM View Details

304 Stainless Steel Horizontal Check Valve Internal Thread Swing Corrosion Resistant Shutoff Water OEM ODM

$2.15-2.30 Min. Order: 1 piece
304 Stainless Steel Wafer-type Stop Check Valve H71W-16PG Smooth Steel Sealed One-way Valve Reverse-flow Valve Water Regulating View Details

304 Stainless Steel Wafer-type Stop Check Valve H71W-16PG Smooth Steel Sealed One-way Valve Reverse-flow Valve Water Regulating

$7.70-184 Min. Order: 20 pieces
Flange Check Valve for Manual Water Rubber for Wafer Type Check Valve View Details

Flange Check Valve for Manual Water Rubber for Wafer Type Check Valve

$34-35 Min. Order: 1 piece
Stand Check Valve With Filter for Pipe Fittings View Details

Stand Check Valve With Filter for Pipe Fittings

$1.10 Min. Order: 1 piece
Copper Manual Check Valve 1/2in Port Size Rubber Sealing OEM Customizable Industrial Factory Use Made in China View Details

Copper Manual Check Valve 1/2in Port Size Rubber Sealing OEM Customizable Industrial Factory Use Made in China

$3.50-3.80 Min. Order: 1 piece
Slow Close Silent Check Valve SS304 SS316 DN50-DN400 PN10 PN16 EPDM NBR Hydraulic Buffer OEM Private Label CE ISO9001 View Details

Slow Close Silent Check Valve SS304 SS316 DN50-DN400 PN10 PN16 EPDM NBR Hydraulic Buffer OEM Private Label CE ISO9001

$46-84 Min. Order: 1 piece
DN200 Ductile Iron Flanged Silent Check Valve Blue PN16 with Spring Fire Service Use View Details

DN200 Ductile Iron Flanged Silent Check Valve Blue PN16 with Spring Fire Service Use

$30.06-31 Min. Order: 500 pieces
H14W 16P Stainless Steel Threaded Check Valve Internal Threaded Industrial Pipe Water Oil and Gas Anti-Backflow Check Valve View Details

H14W 16P Stainless Steel Threaded Check Valve Internal Threaded Industrial Pipe Water Oil and Gas Anti-Backflow Check Valve

$11.25 Min. Order: 1 piece
Corrosion Resistant 316 Stainless Steel Check Valve Zero Leakage Sealing High-Temperature Resistance ISO9001 CE Certified View Details

Corrosion Resistant 316 Stainless Steel Check Valve Zero Leakage Sealing High-Temperature Resistance ISO9001 CE Certified

$5.30-8.80 Min. Order: 10 pieces
Industrial Ultra-thin H74W-16P Stainless Steel Round Wafer Check Valve Hard Seal Thin Single Plate for Chemical View Details

Industrial Ultra-thin H74W-16P Stainless Steel Round Wafer Check Valve Hard Seal Thin Single Plate for Chemical

$2 Min. Order: 5 cartons
PN16 Stainless Steel SS304/316 Single Disc H74W-16P Swing Wafer Check Valve Cryogenic Non Return Valve View Details

PN16 Stainless Steel SS304/316 Single Disc H74W-16P Swing Wafer Check Valve Cryogenic Non Return Valve

$2 Min. Order: 5 cartons
3mm One-Way Push Fit Straight Quick Connect Check Valve for RO Pure Water Reverse Osmosis System Made of Polypropylene View Details

3mm One-Way Push Fit Straight Quick Connect Check Valve for RO Pure Water Reverse Osmosis System Made of Polypropylene

$0.15-0.20 Min. Order: 10 pieces
1 2 Inch ANSI 150# Spring Assisted Silent Closure Upwards Flow Pipeline System Stainless Steel Vertical Flange Check Valve View Details

1 2 Inch ANSI 150# Spring Assisted Silent Closure Upwards Flow Pipeline System Stainless Steel Vertical Flange Check Valve

$3 Min. Order: 10 cartons
ANSI 150# Flanged Lift Type Zero Leakage Backflow Preventer Liquid Flow Line H41W Stainless Steel Check Valve View Details

ANSI 150# Flanged Lift Type Zero Leakage Backflow Preventer Liquid Flow Line H41W Stainless Steel Check Valve

$3 Min. Order: 10 cartons
H44H 16C WCB SS304 Industrial Swing Check Valve for Water Purification View Details

H44H 16C WCB SS304 Industrial Swing Check Valve for Water Purification

$21-28 Min. Order: 1 piece
Factory Duction Lron Swing Check Valve H41W PN16 Different Sizes Api Compliant View Details

Factory Duction Lron Swing Check Valve H41W PN16 Different Sizes Api Compliant

$21-28 Min. Order: 1 piece
300X High Pressure Ductile Iron Hydraulic Flange Slow Closing Check Valve View Details

300X High Pressure Ductile Iron Hydraulic Flange Slow Closing Check Valve

$35-140 Min. Order: 1 piece
Factory Discount Ductile Iron Rubber Wrap Disc Flap Check Valves for Water View Details

Factory Discount Ductile Iron Rubber Wrap Disc Flap Check Valves for Water

$10-20 Min. Order: 1 piece
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