Check Valves

Showing 1206 products

ANSI Standard Normal Temperature DN250 PN16 Flanged End Silent Check Valve for Water System View Details

ANSI Standard Normal Temperature DN250 PN16 Flanged End Silent Check Valve for Water System

$20-30 Min. Order: 1 unit
Stainless Steel SS304 316 Carbon Steel Flanged Connection No-return Swing Check Valve for Chemical Industry View Details

Stainless Steel SS304 316 Carbon Steel Flanged Connection No-return Swing Check Valve for Chemical Industry

$7 Min. Order: 1 unit
API ASME ANSI Certificate Stainless Steel Cast Iron Body Non-Return Industrial Flange Automatic Non Return Check Valve View Details

API ASME ANSI Certificate Stainless Steel Cast Iron Body Non-Return Industrial Flange Automatic Non Return Check Valve

$150-200 Min. Order: 1 unit
DN50-600 Pn6/25/40 Stainless Steel/Ductile Iron Butterfly Check Valve with Wafer Connection View Details

DN50-600 Pn6/25/40 Stainless Steel/Ductile Iron Butterfly Check Valve with Wafer Connection

$9 Min. Order: 1 unit
Grooved Resilient Swing Check Valve DN50-DN300 PN10/16 UL/FM/LPCB Fire Protection View Details

Grooved Resilient Swing Check Valve DN50-DN300 PN10/16 UL/FM/LPCB Fire Protection

$63-256 Min. Order: 10 sets
Honoble High Performance Anodized Female Fuel Tank Vent Check Valve ISO Standard AN6 AN8 AN10 Thread for Racing Car Modification View Details

Honoble High Performance Anodized Female Fuel Tank Vent Check Valve ISO Standard AN6 AN8 AN10 Thread for Racing Car Modification

$0.50 Min. Order: 100 pieces
DONJOY Food Beverage Intermediate Flanged Sanitary Check Valve 1″-4″ EC/3A/ISO Certified EPDM Sealing View Details

DONJOY Food Beverage Intermediate Flanged Sanitary Check Valve 1″-4″ EC/3A/ISO Certified EPDM Sealing

$22.52-23.35 Min. Order: 6 pieces
PVC Flange Ball Valve (Check Structure) for Water Pipeline Systems-Grey 20mm-200mm GS Certified View Details

PVC Flange Ball Valve (Check Structure) for Water Pipeline Systems-Grey 20mm-200mm GS Certified

$25.88-26.15 Min. Order: 10 pieces
DN25 100 Auto Type Casting Flanged Non Return Check Valve 2in 304 Stainless Steel View Details

DN25 100 Auto Type Casting Flanged Non Return Check Valve 2in 304 Stainless Steel

$25-35 Min. Order: 1 piece
Stb Series Two-way Hydraulic Flow Control Valve Stu One-way Hydraulic Throttle Check Valve View Details

Stb Series Two-way Hydraulic Flow Control Valve Stu One-way Hydraulic Throttle Check Valve

$7.80-21.30 Min. Order: 100 sets
Vu Series Vu g1 4 G3 8 G1 2 G3 4 G1 G1 1 4 Pressure Control Hydraulic Safety Valve Hydraulic Check Valve Internal Screw Thread View Details

Vu Series Vu g1 4 G3 8 G1 2 G3 4 G1 G1 1 4 Pressure Control Hydraulic Safety Valve Hydraulic Check Valve Internal Screw Thread

$8.80-9.10 Min. Order: 10 sets
Stainless Steel 304 316L Series One-way Valve Check Valve for Oil Water Gas High Temperatures 6000psi Working View Details

Stainless Steel 304 316L Series One-way Valve Check Valve for Oil Water Gas High Temperatures 6000psi Working

$26.20-27.80 Min. Order: 30 pieces
G1 2” N/C 12V 24V 220V G3 4” Oil Check Manual Water Air Inlet Flow Switch for Solar Brass Electric Solenoid Valve View Details

G1 2” N/C 12V 24V 220V G3 4” Oil Check Manual Water Air Inlet Flow Switch for Solar Brass Electric Solenoid Valve

$5.07 Min. Order: 1 piece
Stainless Steel 1 2″ Male to 1 2″ Female Thread Check Valve Water Media Pneumatic Power Non Return One Way View Details

Stainless Steel 1 2″ Male to 1 2″ Female Thread Check Valve Water Media Pneumatic Power Non Return One Way

$1-2 Min. Order: 10 packs
1 2″ 3 4″ Female BSP Thread Brass Thread In-Line Spring Check Valve Manual Water Control Float Anti Backflow Made Copper View Details

1 2″ 3 4″ Female BSP Thread Brass Thread In-Line Spring Check Valve Manual Water Control Float Anti Backflow Made Copper

$1.10 Min. Order: 100 pieces
Dual Disc Wafer Check Valve DN50 DN600 PN16 Non Return Double Door DH77X View Details

Dual Disc Wafer Check Valve DN50 DN600 PN16 Non Return Double Door DH77X

$49-388 Min. Order: 10 sets
Stainless Steel 304 316L Hydraulic Valve Male External Thread High Pressure Instrument NRV Non Return Check Valve View Details

Stainless Steel 304 316L Hydraulic Valve Male External Thread High Pressure Instrument NRV Non Return Check Valve

$13 Min. Order: 1 piece
HighQuality Performance Low Price Large Diameter WCB Cast Stainless Steel Swing Check Valve View Details

HighQuality Performance Low Price Large Diameter WCB Cast Stainless Steel Swing Check Valve

$99 Min. Order: 1 piece
Original Body Noise Reducing Check Valve H41X Water Hammer Preventive One Way Valve Flanged Low Noise Pipe Check Valve View Details

Original Body Noise Reducing Check Valve H41X Water Hammer Preventive One Way Valve Flanged Low Noise Pipe Check Valve

$54 Min. Order: 1 piece
DN40 to DN200 Vertical Flanged Silent Check Valve for Industrial Water Circulation Vertical Installation One-way Check Valve View Details

DN40 to DN200 Vertical Flanged Silent Check Valve for Industrial Water Circulation Vertical Installation One-way Check Valve

$66 Min. Order: 1 piece
H44X PN16 Rubber Flap Check Valve Flanged Soft Sealing for Water Supply Drainage Heating Ventilation and Pump Applications View Details

H44X PN16 Rubber Flap Check Valve Flanged Soft Sealing for Water Supply Drainage Heating Ventilation and Pump Applications

$35 Min. Order: 1 piece
Brass Check Valve Water Air and Oil DN15 DN50 Manual Drain Valve View Details

Brass Check Valve Water Air and Oil DN15 DN50 Manual Drain Valve

$1.36-11 Min. Order: 10 pieces
Rubber Lined Check Valve Acid and Alkali Resistant Carbon Steel Material Floating Ball Type View Details

Rubber Lined Check Valve Acid and Alkali Resistant Carbon Steel Material Floating Ball Type

$45-50 Min. Order: 1 piece
High Quality Silent Flanged Muffler Stop Valve Cast Iron Water Manual Hydraulic Check Valve Pneumatic Check Valve View Details

High Quality Silent Flanged Muffler Stop Valve Cast Iron Water Manual Hydraulic Check Valve Pneumatic Check Valve

$7.89-25 Min. Order: 2 pieces
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