Wafer Lift Type Spring Loaded Non Return Check Valve (H71H/W)
1 Piece (MOQ)
Wafer End Spring loaded Lift Type Check Valve Model no.H71H/W Check valves allow flow in one direction and automatically prevent flow in the opposite direction. Δ This valve is mainly used in the fluid system containing strong oxidative mediums, like water supply system, heat supply system and acid system etc. It is always used as accessory of boilers. It has exquisite profile and simple structure. Its spring device functions to speed up the closing movement of the disc so as to eliminate water hammer. This valve is very suitable for space-limited locations. 1) Size: 1/2" - 10" (DN15 ~ DN250) 2) Pressure: PN1.0Mpa ~ 4.0Mpa (Class150 ~ 300) 3) Medium applicable: Water, Steam, Oil, Corrosive & oxydizing mediums containing nitric acid and urea etc. PART NAME Body Disc Spring Clasp Material Cast steel Stainless steel Cast steel Stainless steel Stainless steel Stainless steel Wafer End Check Valve Group Show
- ZHEJIANG MENCROWN VALVE CO., LTD.
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Suppliers with verified business licenses
- Zhejiang, China
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API/JIS/DIN CF8 CF3m CF8m Wcb Flange End Swing Check Valve
10 Pieces (MOQ)
- Senli Valve Co., Ltd.
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Suppliers with verified business licenses
- Zhejiang, China
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ISO 9001
ISO 9001
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ISO 1179 Male Thread BSPP-En Seal 1/4 Inch Check Valve
10 Pieces (MOQ)
- Ningbo Fuke Hydraulics Machinery Co., Ltd.
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Suppliers with verified business licenses
- Zhejiang, China
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ISO9001:2015
ISO9001:2015
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API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture Valve
100 Pieces (MOQ)
- Avannto Flow Controls Co., Ltd.
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Suppliers with verified business licenses
- Beijing, China
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ISO 9001, ASME
ISO 9001, ASME
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Wafer Type Disc Spring Check Valve
10 Pieces (MOQ)
- ZHEJIANG WELFLOW VALVE CO., LTD
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Suppliers with verified business licenses
- Zhejiang, China
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ISO 9001
ISO 9001
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Diaghragm / Piston Constant Downstream Pressure Flow Control Regulating Control Valve (GL400X)
1 Piece (MOQ)
- ZHEJIANG MENCROWN VALVE CO., LTD.
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Suppliers with verified business licenses
- Zhejiang, China
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API 6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return Valve/Ball Valve/Gate Valve/Globe Valves
1 Piece (MOQ)
- Zhejiang Longgong Valves Technology Co., Ltd.
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Suppliers with verified business licenses
- Zhejiang, China
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ANSI/ESD
ANSI/ESD
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300psi Swing Check Valve Flange Type FM UL Approved Fire Protection Equipment
10 Pieces (MOQ)
- NINGJIN APC INDUSTRIES INCORPORATED ...
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Suppliers with verified business licenses
- Shandong, China
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Wenzhou Bstv Manufacturer Stainless Steel Female Non-Return Swing Horizontal Check Valve with High Quality
1 Piece (MOQ)
- Wenzhou Best Valve & Pipe Fitting Co.,Ltd
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Suppliers with verified business licenses
- Zhejiang, China
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ISO 9001
ISO 9001
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ASTM Hydraulic High Pressure Seal OEM/ODM Full Welded Power Plant Forged Steel Swing Check Valve
1 Piece (MOQ)
- YOONAD VALVE (WUXI) CO., LTD.
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Suppliers with verified business licenses
- Jiangsu, China
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ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
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What are the common uses of check valves in industrial equipment?
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.
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How can I identify a trustworthy supplier for check valves in China?
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.
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What are the benefits of purchasing check valves wholesale for industrial equipment?
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.
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