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Weld Non Return Valve

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Sanitary Stainless Steel Weld Type Non Return Check Valve

Sanitary Stainless Steel Weld Type Non Return Check Valve

US $ 25-125 / Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Valve, Rotary Lobe Pump, Diaphragm Valve, Sanitary Butterfly Valve, Twin Pump, Mix Proof Pump, Flow Control Valve
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Hygienic Weld Check Valve Stainless Steel Non Return for Food and Beverage

Hygienic Weld Check Valve Stainless Steel Non Return for Food and Beverage

US $ 20-80 / Set FOB
1 Set (MOQ)
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Media : Water
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Quzhou KingGo Machinery Co., Ltd.

Zhejiang, China Since 2021
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Weld End New Version Non-Return Sanitary Valve with Middle Clamp

Weld End New Version Non-Return Sanitary Valve with Middle Clamp

US $ 18-118 / Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Valve, Rotary Lobe Pump, Diaphragm Valve, Sanitary Butterfly Valve, Twin Pump, Mix Proof Pump, Flow Control Valve
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Sanitary Check Valve Non-Return Weld/Clamp/Thread SS304/SS316L/Stainless Steel Union Y-Ball Air Blow Insert

Sanitary Check Valve Non-Return Weld/Clamp/Thread SS304/SS316L/Stainless Steel Union Y-Ball Air Blow Insert

US $ 14.2-15 / Piece FOB
10 Pieces (MOQ)
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Sealing Form : Bellows Globe Valve
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WENZHOU QIMING STAINLESS CO., LTD.

Trading Company

Zhejiang, China Since 2009
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Stainless Steel Check Valve with Weld Sanitary Grade Stainless Steel Fitting Butt Weld Non-Return Spring Check Valve DIN

Stainless Steel Check Valve with Weld Sanitary Grade Stainless Steel Fitting Butt Weld Non-Return Spring Check Valve DIN

US $ 0.1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Pressure Reducing Valve, Control Valve, Steam Trap, Manual Valve, Filter Valve, Check Valve, Gate Valve, Globe Vlave
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Zhejiang Taian Valve Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Stainless Steel 1/4"-4" Non Return Weld/Clamp/Thread 3PC Ball Valve with Manual Handle

Stainless Steel 1/4"-4" Non Return Weld/Clamp/Thread 3PC Ball Valve with Manual Handle

US $ 5 / Piece FOB
10 Pieces (MOQ)
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Material : Stainless Steel
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Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Zhejiang, China Since 2013
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Sanitary Weld Type Non Return Check Valve/ Nrv Valve

Sanitary Weld Type Non Return Check Valve/ Nrv Valve

US $ 1-5 / Piece FOB
1 Piece (MOQ)
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Main Products: Stainless Steel Butterfly Valves, Ball Valves, Check Valves, Gate Valves, Seat Valves,Pipe Clamps, Pipe Ferrules, Unions, Sight Glasses, Ball Valves, Pipe Holders and other Pipe Fittings and Valves
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Changsha OROSION Metal Technology Ltd Company

Trading Company

Zhejiang, China Since 2019
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Weld End Old Style Non-Return Sanitary Valve with Middle Clamp

Weld End Old Style Non-Return Sanitary Valve with Middle Clamp

US $ 20-130 / Piece FOB
1 Piece (MOQ)
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Pressure : Low Pressure
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Sanitary Stainless Steel Clamp Type Middle Pressure Weld Non Return Check Valve

Sanitary Stainless Steel Clamp Type Middle Pressure Weld Non Return Check Valve

10 Pieces (MOQ)
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Main Products: Sanitary Stainless Steel Valve
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Milee Clean Valve Technology (Zhejiang) Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Butt Weld High Pressure 3000 Psi 6000 Psi 6mm 8mm 10mm 12mm Non Return Instrument Check Valves

Butt Weld High Pressure 3000 Psi 6000 Psi 6mm 8mm 10mm 12mm Non Return Instrument Check Valves

US $ 4.5-5.5 / Piece FOB
20 Pieces (MOQ)
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Material : Stainless Steel
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Wenzhou Huiyi Valve Co., Ltd.

Zhejiang, China Since 2021
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SS304/SS316L Stainless Steel Check Valve with Weld Food Grade Stainless Steel Fitting Welded Non Return Valve

SS304/SS316L Stainless Steel Check Valve with Weld Food Grade Stainless Steel Fitting Welded Non Return Valve

US $ 0.1 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Pressure Reducing Valve, Control Valve, Steam Trap, Manual Valve, Filter Valve, Check Valve, Gate Valve, Globe Vlave
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Zhejiang Taian Valve Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Nace BS1868 API 594 API 6D Full Opening Carbon Stainless Steel Bolted Cover Stellite Trim Non Return Disc Flange End Butt Weld Swing Check Valve

Nace BS1868 API 594 API 6D Full Opening Carbon Stainless Steel Bolted Cover Stellite Trim Non Return Disc Flange End Butt Weld Swing Check Valve

US $ 35 / Piece FOB
1 Piece (MOQ)
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Standard : ANSI
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Zhejiang Longgong Valves Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Customized 3A SS304/SS316L/Stainless Steel Middle Weld Non Return Sanitary Check Valve

Customized 3A SS304/SS316L/Stainless Steel Middle Weld Non Return Sanitary Check Valve

US $ 19.6-20 / Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Centrifugal Pump, Sanitary Valve, Tube, Fitting, Plate Heat Exchanger, Manway, Sanitary Ball Valve, Spray Ball, Pipe Fitting
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WENZHOU QIMING STAINLESS CO., LTD.

Trading Company

Zhejiang, China Since 2009
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[Ruoteng] Food Grade Stainless Steel Mirror Polished Weld Non-Return Valve Check Valve Heavy Clamp Ferrule Set

[Ruoteng] Food Grade Stainless Steel Mirror Polished Weld Non-Return Valve Check Valve Heavy Clamp Ferrule Set

US $ 0.1-1 / Piece FOB
1 Piece (MOQ)
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Structure : F Clamp
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Zhejiang Ruoteng Valve Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Weld End Non-Return Mini Style Sanitary Valve With Middle Clamp

Weld End Non-Return Mini Style Sanitary Valve With Middle Clamp

US $ 15-35 / Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Valve, Rotary Lobe Pump, Diaphragm Valve, Sanitary Butterfly Valve, Twin Pump, Mix Proof Pump, Flow Control Valve
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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API602 Forged Socket-Weld Non-Return Valve

API602 Forged Socket-Weld Non-Return Valve

US $ 10-300 / Piece FOB
5 Pieces (MOQ)
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Pressure : Ordinary Pressure
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Sanitary Stainless Steel Weld Spring Non Return Valve Check Valve

Sanitary Stainless Steel Weld Spring Non Return Valve Check Valve

US $ 28.5 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Sanitary Valves, Sanitary Pipe Fittings, Sanitary Union, Filter, Cleaning Ball, Lobe Pump, Centrifugal Pump, Strainer, Elbow, Mixing Tank
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DEYI Equipment Industries Limited

Zhejiang, China Since 2014
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Hastelloy C-276 Non-Return Valve 3000psi Butt Weld Check Valve Corrosion Preventive for Acid

Hastelloy C-276 Non-Return Valve 3000psi Butt Weld Check Valve Corrosion Preventive for Acid

US $ 35-65 / Piece FOB
20 Pieces (MOQ)
More
Temperature : Ordinary Temperature
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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API/DIN Cast Steel Wcb High Pressure 600lb Non-Return Spring Double Flanged Weld Power Station Swing Check Valve

API/DIN Cast Steel Wcb High Pressure 600lb Non-Return Spring Double Flanged Weld Power Station Swing Check Valve

US $ 25-30 / Piece FOB
1 Piece (MOQ)
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Main Products: Knife Gate Valve, Ball Valve, Forged Steel Valve, Check Valve, Butterfly Valve, Globe Valve, Pinch Valve, Ceramic Valve, Adjust Valve, Diaphragm Valve
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Hangzhou Henggong Technology Co., LTD

Zhejiang, China Since 2015
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5% off High Pressure A105 Cl 800 1500 Threaded &Socket Weld (SW) Forged Pressure Seal Bonnet Non Return Valve/Check Valve

5% off High Pressure A105 Cl 800 1500 Threaded &Socket Weld (SW) Forged Pressure Seal Bonnet Non Return Valve/Check Valve

US $ 12-200 / Piece FOB
2 Pieces (MOQ)
More
Flow Direction : Unidirection
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Linyi Bonny Valve Co., Ltd

Shandong, China Since 2022
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Related Videos
  • What is Sanitary Stainless Steel Weld Type Non Return Check Valve
    What is Sanitary Stainless Steel Weld Type Non Return Check Valve
    US $ 25-125 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Hygienic Weld Check Valve Stainless Steel Non Return for Food and Beverage
    What is Hygienic Weld Check Valve Stainless Steel Non Return for Food and Beverage
    US $ 20-80 /Set
    1 Set (MOQ)
    Contact Supplier
  • What is Weld End New Version Non-Return Sanitary Valve with Middle Clamp
    What is Weld End New Version Non-Return Sanitary Valve with Middle Clamp
    US $ 18-118 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Stainless Steel Check Valve with Weld Sanitary Grade Stainless Steel Fitting Butt Weld Non-Return Spring Check Valve DIN
    What is Stainless Steel Check Valve with Weld Sanitary Grade Stainless Steel Fitting Butt Weld Non-Return Spring Check Valve DIN
    US $ 0.1 /Piece
    10 Pieces (MOQ)
    Contact Supplier
Food Grade Stainless Steel Check Valve with Weld Stainless Steel Fitting Non-Return Spring Check Valve Brew Pipe Line Control

Food Grade Stainless Steel Check Valve with Weld Stainless Steel Fitting Non-Return Spring Check Valve Brew Pipe Line Control

US $ 0.1 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Pressure Reducing Valve, Control Valve, Steam Trap, Manual Valve, Filter Valve, Check Valve, Gate Valve, Globe Vlave
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Zhejiang Taian Valve Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Food Grade Sanitary Stainless Steel 304 Non Return Valve with Weld End

Food Grade Sanitary Stainless Steel 304 Non Return Valve with Weld End

US $ 3-20 / Set FOB
10 Sets (MOQ)
More
Temperature : Low Temperature
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Audited Supplier
Quzhou KingGo Machinery Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
Sanitary Stainless Steel Weld End Non Return Check Valve

Sanitary Stainless Steel Weld End Non Return Check Valve

US $ 8-86 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sanitary Union, Sanitary Pipe Fitting, Stainless Steel Union, Sanitary Stainless Steel Ferrule, Sanitary Flange, Saintary Butterfly Valve, Sanitary Sight Glass, Sanitary Check Valve, Sanitary Ball Valve, Sanitary Pipe/Tube
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QILI HOLDING GROUP CO., LTD.

Zhejiang, China Since 2015
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About Weld Non Return Valve FAQ

  • QWhat are the common uses of check valves in industrial equipment?

    Our Weld Non Return Valve offers exceptional quality within the Check Valve category.Check valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.

  • QHow can I identify a trustworthy supplier for check valves in China?

    The Weld Non Return Valve is a standout piece in our Check Valve collection.When searching for a reliable check valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.

  • QWhat are the benefits of purchasing check valves wholesale for industrial equipment?

    The Weld Non Return Valve is a premium choice in the Check Valve category.Buying check valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.

Clamp Water Stainless Steel Weld Spring Hygienic Check Sanitary Non Return Valve

Clamp Water Stainless Steel Weld Spring Hygienic Check Sanitary Non Return Valve

US $ 15-18 / pieces FOB
1 pieces (MOQ)
More
Application : Industrial Usage, Water Industrial Usage, Household Usage
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Audited Supplier
Zhejiang Sanying Fluid Equipment Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
High Hygienic Stainless Steel Weld Tri Clamp Non Return Check Valve

High Hygienic Stainless Steel Weld Tri Clamp Non Return Check Valve

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Stainless Steel Butterfly Valves, Ball Valves, Check Valves, Gate Valves, Seat Valves,Pipe Clamps, Pipe Ferrules, Unions, Sight Glasses, Ball Valves, Pipe Holders and other Pipe Fittings and Valves
Contact Supplier
Audited Supplier
Changsha OROSION Metal Technology Ltd Company

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
High Pressure SS304 Non Return 3000psi Gas Groove Air Butt Weld Check Valve

High Pressure SS304 Non Return 3000psi Gas Groove Air Butt Weld Check Valve

US $ 4.2-5 / Piece FOB
20 Pieces (MOQ)
More
Power : Manual
Contact Supplier
Audited Supplier
Wenzhou Huiyi Valve Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
SS316L Sanitary Weld Non Return Check Valve MID Clamp Type

SS316L Sanitary Weld Non Return Check Valve MID Clamp Type

US $ 15-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sanitary Valve, Rotary Lobe Pump, Diaphragm Valve, Sanitary Butterfly Valve, Twin Pump, Mix Proof Pump, Flow Control Valve
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Audited Supplier
Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
Chat Now Send Inquiry
Class800 Forged Steel Lift Piston Type/Swing Type Socket Weld Non Return Check Valve A105/F304/F316 NPT/Bw/Sw

Class800 Forged Steel Lift Piston Type/Swing Type Socket Weld Non Return Check Valve A105/F304/F316 NPT/Bw/Sw

US $ 4 / Piece FOB
1 Piece (MOQ)
More
Temperature : Ordinary Temperature
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Audited Supplier
Zhejiang Longgong Valves Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Deyi Sanitary Stainless Steel Weld Spring Non Return Valve Check Valve

Deyi Sanitary Stainless Steel Weld Spring Non Return Valve Check Valve

US $ 15 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Sanitary Valves, Sanitary Pipe Fittings, Sanitary Union, Filter, Cleaning Ball, Lobe Pump, Centrifugal Pump, Strainer, Elbow, Mixing Tank
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DEYI Equipment Industries Limited

Zhejiang, China Since 2014
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DN50 Full Bore Stainless Steel 304 316L Aluminum Pneumatic 3 Piece Non Return Sanitary Weld Ball Valve

DN50 Full Bore Stainless Steel 304 316L Aluminum Pneumatic 3 Piece Non Return Sanitary Weld Ball Valve

US $ 20-50 / Set FOB
1 Set (MOQ)
More
Channel : Tee Type
Contact Supplier
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Quzhou KingGo Machinery Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
SS304/316L Sanitary Stainless Steel Weld Non Return Check Valve for Pharmacy Industry

SS304/316L Sanitary Stainless Steel Weld Non Return Check Valve for Pharmacy Industry

US $ 10-40 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Stainless steel Sanitary Pipe Connecting Parts, Stainless steel Sanitary  Ball valve, Stainless steel Sanitary Diaphragm valve, Stainless steel Sanitary Union component
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Wenzhou Haide Fluid Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
New Style Weld End Non-Return Sanitary Valve With Middle Clamp

New Style Weld End Non-Return Sanitary Valve With Middle Clamp

US $ 17-117 / Piece FOB
1 Piece (MOQ)
More
Connection Form : Welding
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
Chat Now Send Inquiry
Stainless Steel Through Butt-Weld Non-Return Flap Valve Manual Spring Check Valve

Stainless Steel Through Butt-Weld Non-Return Flap Valve Manual Spring Check Valve

US $ 1-20 / Piece FOB
1 Piece (MOQ)
More
Main Products: Stainless Steel Butterfly Valves, Ball Valves, Check Valves, Gate Valves, Seat Valves,Pipe Clamps, Pipe Ferrules, Unions, Sight Glasses, Ball Valves, Pipe Holders and other Pipe Fittings and Valves
Contact Supplier
Audited Supplier
Changsha OROSION Metal Technology Ltd Company

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Food Grade Sanitary Stainless Steel 304 316 Non Return Valve Weld Union Clamped Check Valve with Thread End

Food Grade Sanitary Stainless Steel 304 316 Non Return Valve Weld Union Clamped Check Valve with Thread End

US $ 20-80 / Set FOB
1 Set (MOQ)
More
Media : Water
Contact Supplier
Audited Supplier
Quzhou KingGo Machinery Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
Sanitary Grade Stainless Steel Weld Type Non Return Check Valve

Sanitary Grade Stainless Steel Weld Type Non Return Check Valve

US $ 5-40 / Piece FOB
1 Piece (MOQ)
More
Main Products: Stainless Steel Butterfly Valves, Ball Valves, Check Valves, Gate Valves, Seat Valves,Pipe Clamps, Pipe Ferrules, Unions, Sight Glasses, Ball Valves, Pipe Holders and other Pipe Fittings and Valves
Contact Supplier
Audited Supplier
Changsha OROSION Metal Technology Ltd Company

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Weld End Non-Return Sanitary New Style Valve With Middle Clamp

Weld End Non-Return Sanitary New Style Valve With Middle Clamp

US $ 20-120 / Piece FOB
1 Piece (MOQ)
More
Temperature : Ordinary Temperature
Contact Supplier
Audited Supplier
Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
Chat Now Send Inquiry
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