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  1. Products
  2. Tools & Hardware
  3. Valves
  4. Valves
  5. Check valves

Check valves

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Sort By: Featured

Check valves

Certifications ISO9001,CE Lead time 31 days Orders 282 sold

Transparent PVC Valve Transparent PVC Spring Ball Check Valve DN15-DN100

MOQ: 1000 Units
$ 20.00
Lead time 5 days

HQ14X HQ41X HQ44X Nodular Cast Iron Flange Ball Check Valve Manual Stop Anti-backflow Water Drainage

MOQ: 2 Units
$ 90.00
Lead time 45 days

Brass Check Valve NPT Thread Brass Spring Check Valve With Thread Ends

MOQ: 1000 Units
$ 20.00
Lead time 5 days

YOD OEM Pipe Couplings Plumbing Female Thread Non-Return Spring DN25 1/2'' 3/4''Inch NPT BSP Stainless Steel 304 316 Check Valve

MOQ: 100 Units
$ 30.00
Certifications ISO9001,CE. Lead time 31 days

Direct Sale High Quality ANSI DIN Swing Check Valve Check Backwater Valve

MOQ: 1000 Units
$ 20.00
Lead time 10 days

Sanitary Stainless Steel Non-return Flap Valve Check Valve Back-pressure Valve

MOQ: 5 Units
$ 30.00
Lead time 20 days

Stainless Steel Vertical Threaded Check Valve for Water Oil Gas-Normal Temperature Manual Operated OEM Customizable Port Sizes

MOQ: 1 Units
$ 20.00
Lead time 31 days

Manufacture Threaded Brass Swing Non Return Check Valve Brass Check Valve

MOQ: 10 Units
$ 20.00
Lead time 15 days

Hot Selling Stainless Steel One Way PTFE Seal Vacuum Check Valve

MOQ: 1 Units
$ 80.00
Lead time 5 days

YOD Customized Copper Brake Back Flow Hydraulic Check Hose Pipe Fitting with Plumbing Connector Female Thread Brass Foot Valve

MOQ: 5 Units
$ 20.00
Lead time 30 days

Cast Steel Swing Check Valve, Flanged or Threaded Optional, PN16, 2"~8", for Plumbing & HVAC, OEM Available

MOQ: 1 Units
$ 220.00
Lead time 15 days

Customized PP ABS Check Valve High Quality Upvc Backwater Valve

MOQ: 10 Units
$ 50.00
Lead time 7 days

Manufacturer Direct Sales of High-quality Swing Ceramic Check Valve

MOQ: 1 Units
$ 150.00
Certifications SIL Lead time 10 days Orders 2 sold

Manufacturer of DN100 PN16 Ductile Iron Flange Check Valve, UL Certified.

MOQ: 1 Units
$ 30.00
Certifications CE Lead time 20 days

High Pressure 1/8-1inh NPT Female Thread Stainless Steel Spring Check Valve Manual General Non-Return Valve for Water Oil Acid

MOQ: 10 Units
$ 30.00

1/4" PP Plastic Manufacturer Spring Check Valve

MOQ: 100 Units
$ 20.00
Lead time 15 days

Best Price Original Factory Export DIN ANSI Standard Check Valve Customized Size Pvc Check Valve for Water System

MOQ: 3000 Units
$ 20.00
Certifications FDA 21 CFR 177 · (EU) 2015/863 Lead time 15 days Orders 20 sold

Factory Custom Silicone One Way Valve Pipeline Anti Backflow Seal Silicone Duckbill Valve

MOQ: 1000 Units
$ 20.00
Certifications RoHS Lead time 8 days Orders 1000 sold

YRC Plastic 3/8" Silicone Sealing Wear-resistant One Way Check Valve with Longhose Barb for Hydraulic Fuel Gas Water Air

MOQ: 1 Units
$ 20.00
Lead time 75 days

Single-flow Valve Controls Fluid Flow High-pressure Oilfield Backflow Prevention Reliable PTFE Sealing Leak-proof Hand Operated

MOQ: 1 Units
$ 70.00