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Nrvz Silence Check Valve

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Gas O2 50*20mm Direction Safety Stop Industrial One Way Check Valve

Gas O2 50*20mm Direction Safety Stop Industrial One Way Check Valve

US $ 21-28 / Piece FOB
20 Pieces (MOQ)
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Hunan Wofly Technology Co., Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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SS304/SS316 Stainless Steel Flange Lift Vertical Inspection Check Valve Pn10/Pn16/Pn25

SS304/SS316 Stainless Steel Flange Lift Vertical Inspection Check Valve Pn10/Pn16/Pn25

US $ 20 / Piece FOB
1 Piece (MOQ)
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ONE-VALVE TIME TECHNOLOGY CO., LTD.

Zhejiang, China Since 2024
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Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

US $ 15 / Piece FOB
5 Pieces (MOQ)
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DEYI Equipment Industries Limited

Zhejiang, China Since 2014
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Cast Iron Ductile Flange Non-Return Swing Check Valve with Hammer

Cast Iron Ductile Flange Non-Return Swing Check Valve with Hammer

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Hongxing Manufacturing Group Ltd.

Zhejiang, China Since 2009
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DN 800 DIN Tilting Disc of Pipe Force Check Valve

DN 800 DIN Tilting Disc of Pipe Force Check Valve

US $ 50-1,000 / Piece FOB
2 Pieces (MOQ)
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Tianjin KXC Metal Products Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
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Ci Di CF8 CF8m SS304 SS316 Wafer Dual Plate Check Valves

Ci Di CF8 CF8m SS304 SS316 Wafer Dual Plate Check Valves

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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Hydraulic Check Valve Cit-02/03/04/06/08 Straight Check Oil Pneumatic Valve Flow Throttle Control Valve

Hydraulic Check Valve Cit-02/03/04/06/08 Straight Check Oil Pneumatic Valve Flow Throttle Control Valve

US $ 2-20 / Piece FOB
1 Piece (MOQ)
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Yueqing Yisheng Pneumatic Co., Ltd

Zhejiang, China Since 2023
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Premium 304 Stainless Steel Valve for Industrial Applications

Premium 304 Stainless Steel Valve for Industrial Applications

US $ 9.86-10 / Piece FOB
1 Piece (MOQ)
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Taizhou Yixing Metal Products Factory

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Flange End 150lb-1500lb Wcb/CF8m/CF8/CF3/CF3m RF Swing Type Check Valve

Flange End 150lb-1500lb Wcb/CF8m/CF8/CF3/CF3m RF Swing Type Check Valve

US $ 58.5-6,666 / Piece FOB
10 Pieces (MOQ)
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Zhejiang J-Valves Fluid Equipment Co., Ltd.

Zhejiang, China Since 2019
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High Pressure Non-Return Vertical Spring Copper Brass Check Valve

High Pressure Non-Return Vertical Spring Copper Brass Check Valve

US $ 1 / Piece FOB
1,000 Pieces (MOQ)
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Yuhuan Tufei Imp. and Exp. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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High-Performance Swing Check Valve Heavy-Duty Cast Steel Check Valve with Wafer Connection for Industrial Applications

High-Performance Swing Check Valve Heavy-Duty Cast Steel Check Valve with Wafer Connection for Industrial Applications

US $ 11-111 / Piece FOB
10 Pieces (MOQ)
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Quality (Shandong) Industrial Automation Co., Ltd

Shandong, China Since 2025
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ISO5752 Full Rubber Lined Wafer Dual Plate Butterfly Check Valve

ISO5752 Full Rubber Lined Wafer Dual Plate Butterfly Check Valve

US $ 1-10 / Piece FOB
100 Pieces (MOQ)
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Avannto Flow Controls Co., Ltd.

Beijing, China Since 2022
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Industrial Pipe Systems Spring Loaded Check Valve with 200psi Pressure

Industrial Pipe Systems Spring Loaded Check Valve with 200psi Pressure

US $ 1.5-5 / Piece FOB
100 Pieces (MOQ)
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Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China Since 2025
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1-1/4" Female Brass Check Knob Valve Prevents Water Backflow

1-1/4" Female Brass Check Knob Valve Prevents Water Backflow

US $ 0.5-5 / Piece FOB
1,000 Pieces (MOQ)
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Taizhou Jiaxin Metals Co., Ltd.

Zhejiang, China Since 2017
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Good Performance Single Plate Dual Disc Flange Spring Wafer Lug Check Valve with Water Non Return Valve

Good Performance Single Plate Dual Disc Flange Spring Wafer Lug Check Valve with Water Non Return Valve

US $ 10-5,500 / Piece FOB
1 Piece (MOQ)
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Guangxi Dexiang Electromechanical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangxi, China Since 2025
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UPVC PVC PVDF Plastic Swing Type Check Valve

UPVC PVC PVDF Plastic Swing Type Check Valve

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Shanxi Solid Industrial Co., Ltd.

Shanxi, China Since 2011
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Factory Direct 1/2-2'' Brass Horizontal Non Return Check Valve

Factory Direct 1/2-2'' Brass Horizontal Non Return Check Valve

US $ 1.41-5.82 / Piece FOB
2,000 Pieces (MOQ)
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Ningbo D & R Metal Industries Co., Ltd.

Zhejiang, China Since 2007
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Pn16 Flanged Ductile Iron Silent Check Valve

Pn16 Flanged Ductile Iron Silent Check Valve

US $ 40-5,000 / Piece FOB
1,000 Pieces (MOQ)
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Anhui Sunval International Co., Ltd.

Anhui, China Since 2013
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Carbon Steel/Stainless Steel/Aolly Industry Flange Shut off Valve Butterfly/Check/Globe/Gate/Ball Valve/Safety Control

Carbon Steel/Stainless Steel/Aolly Industry Flange Shut off Valve Butterfly/Check/Globe/Gate/Ball Valve/Safety Control

US $ 1-1.5 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Integrity Machinery Technology Co., Ltd

Zhejiang, China Since 2025
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SS304 Stainless Steel Female Swing Check Valve

SS304 Stainless Steel Female Swing Check Valve

US $ 2.64-84.34 / Piece FOB
10 Pieces (MOQ)
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WOD VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Food Grade Silicone Umbrella Check Valve/ Duckbill Check Valve

Food Grade Silicone Umbrella Check Valve/ Duckbill Check Valve

US $ 0.007-0.09 / Piece FOB
1,000 Pieces (MOQ)
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Quanzhou Shengda Rubber Products Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2018
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DN200 BS Standard Non Return Control Check Valve for EU Market Btval

DN200 BS Standard Non Return Control Check Valve for EU Market Btval

US $ 168-186 / Piece FOB
1 Piece (MOQ)
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Botou Valve Manufacturing Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2020
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Dual Plate Disc Wafer Check Valve for Industrial System

Dual Plate Disc Wafer Check Valve for Industrial System

US $ 9-980 / Piece FOB
100 Pieces (MOQ)
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Bohai Valve Group Co., Ltd.

Tianjin, China Since 2015
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About Nrvz Silence Check Valve FAQ

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

    The Nrvz Silence Check Valve is included in our comprehensive Check Valve range.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.

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

    Enhance your Check Valve setup with our premium Nrvz Silence Check Valve.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 Nrvz Silence Check 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.

Durable High-Pressure Flanged Non-Return Valve for Steam Applications

Durable High-Pressure Flanged Non-Return Valve for Steam Applications

US $ 1 / Piece FOB
99 Pieces (MOQ)
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Keke Group Co., Ltd.

Zhejiang, China Since 2024
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up to: 414 Bar (6000 psig) Thread 50*20mm One Way Gas Valve

up to: 414 Bar (6000 psig) Thread 50*20mm One Way Gas Valve

US $ 21-28 / Piece FOB
20 Pieces (MOQ)
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Hunan Wofly Technology Co., Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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Wholesale Plastic Foot Valve PVC UPVC Ball Valve CPVC Union Butterfly Foot Check Ball Valve

Wholesale Plastic Foot Valve PVC UPVC Ball Valve CPVC Union Butterfly Foot Check Ball Valve

US $ 1 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo Qianxiang Huiya International Trade Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Brass Double Check Valve with 15mm Compression Ends

Brass Double Check Valve with 15mm Compression Ends

US $ 1.37 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo Doway M & E Co., Ltd.

Zhejiang, China Since 2015
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DIN Cast Iron Dual Flange Check Valve

DIN Cast Iron Dual Flange Check Valve

1 Piece (MOQ)
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TIANJIN TANGFA WATTS VALVE CO., LTD.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2009
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National Standard Carbon Steel Swing Check Valve Swing Single-Seat Type Valves

National Standard Carbon Steel Swing Check Valve Swing Single-Seat Type Valves

US $ 50-80 / Piece FOB
1 Piece (MOQ)
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Hainan Ginsenka Co., Ltd.

Trading Company

Hainan, China Since 2025
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Universal Brass Check Valve with Plastic Core (V24-001)

Universal Brass Check Valve with Plastic Core (V24-001)

US $ 1.58-10 / Piece FOB
3,000 Pieces (MOQ)
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Ningbo Runner Sanitary Ware Co., Ltd.

Zhejiang, China Since 2008
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Sanitary 4 Inch Stainless Steel Male Thread NRA Check Valve Butt-Weld Single Direction Check Valve with Manual

Sanitary 4 Inch Stainless Steel Male Thread NRA Check Valve Butt-Weld Single Direction Check Valve with Manual

US $ 15-21 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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API 6A Lift Type Check Valves

API 6A Lift Type Check Valves

US $ 400-2,000 / Piece FOB
1 Piece (MOQ)
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Jiangsu Meivalve Machinery Co., Ltd.

Jiangsu, China Since 2020
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Factory Wholesale Price Hydraulic Micro Slow Close Butterfly Check Valve

Factory Wholesale Price Hydraulic Micro Slow Close Butterfly Check Valve

US $ 50-1,000 / Piece FOB
2 Pieces (MOQ)
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Tianjin KXC Metal Products Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
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Wafer Type Double Disc Dual Plate Check Valve

Wafer Type Double Disc Dual Plate Check Valve

US $ 9-999 / Piece FOB
2 Pieces (MOQ)
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SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China Since 2017
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Wras Dzr Brass Threaded Connection Two Core Backflow Preventers Double Check Valve

Wras Dzr Brass Threaded Connection Two Core Backflow Preventers Double Check Valve

US $ 0.5-2 / Piece FOB
1,000 Pieces (MOQ)
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Hongxing Manufacturing Group Ltd.

Zhejiang, China Since 2009
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High Quality Ductile Iron Ball Type Check Valve

High Quality Ductile Iron Ball Type Check Valve

1 Piece (MOQ)
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Guangdong Xiang an Xing Valve Technology Co., Ltd.

Guangdong, China Since 2024
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