6 Inch Check Valve

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US$ 1.08-1.2 / Piece
10 Pieces (MOQ)
ZHEJIANG WELFLOW VALVE CO., LTD
ZHEJIANG WELFLOW VALVE CO., LTD
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  • Zhejiang, China
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  • ISO9001:2015
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Water, Oil, Gas
-20degree to 180 Degree
Stainless Steel
Welding
on-off Ball Valves
ANSI

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US$ 1.29 / Piece
1 Piece (MOQ)
Tianjin Runke Plastic Tech Co., Ltd.
Tianjin Runke Plastic Tech Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Tianjin, China
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Water
Ordinary Temperature
PVC Check Valve
Flange
Swing
Ordinary Pressure

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US$ 5-10 / Piece
10 Pieces (MOQ)
Ningbo Fuke Hydraulics Machinery Co., Ltd.
Ningbo Fuke Hydraulics Machinery Co., Ltd.
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  • Zhejiang, China
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Iiquid and Gas
High Temperature
Carbon Steel or Stainless Steel
Thread
Spring
High Temperature

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US$ 100-865 / Piece
1 Piece (MOQ)
Yueqiang Valve Co., Ltd.
Yueqiang Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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  • ISO9001:2015, ISO45001:2018
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Oil, Water
High Temperature
Carbon Steel, Stainless Steel
Flange
Swing
High Temperature

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US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
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  • Secured Trading Secured Trading
  • Jiangsu, China
  • Trading Company

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Water
Brass
Thread
Manual
Straight Through Type
Fixed Ball Valve

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US$ 5-10 / Piece
10 Pieces (MOQ)
Ningbo Fuke Hydraulics Machinery Co., Ltd.
Ningbo Fuke Hydraulics Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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Iiquid and Gas
High Temperature
Carbon Steel or Stainless Steel
Thread
Spring
High Temperature

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US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
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  • Jiangsu, China
  • Trading Company

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Water
Brass
Thread
Manual
Straight Through Type
Fixed Ball Valve

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US$ 1-1.98 / Piece
500 Pieces (MOQ)
Yuhuan Jingyilai Valve Co., Ltd.
Yuhuan Jingyilai Valve Co., Ltd.
  • China Supplier - Gold Member Gold Member
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  • Secured Trading Secured Trading
  • Zhejiang, China
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Water
Ordinary Temperature
Brass
Thread
Spring
Low Pressure

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US$ 11-17 / Piece
1 Piece (MOQ)
Like Valve (Tianjin) Co., Ltd.
Like Valve (Tianjin) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Tianjin, China
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Water
Ordinary Temperature
Cast Iron
Wafer
Butterfly
Low Pressure

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US$ 0.8-1.15 / Piece
2000 Pieces (MOQ)
Ningbo Kimzhen Hardware Co., Ltd.
Ningbo Kimzhen Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Water
Ordinary Temperature
Brass
Thread
Spring
High Temperature

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US$ 15-16 / Piece
1 Piece (MOQ)
Yongjia Heheng Valve Factory
Yongjia Heheng Valve Factory
  • China Supplier - Gold Member Gold Member
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  • Zhejiang, China
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1 Year
1 Year
Small and Medium
Self-help
Submersible Pumping
Fuel Dispenser Accessories Internal Thread NPT 2"

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US$ 3.5-4 / Piece
20 Pieces (MOQ)
Wenzhou Huiyi Valve Co., Ltd.
Wenzhou Huiyi Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
  • Trading Company

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Manual
Flange
Stainless Steel
200pis
Standard
Oil, Gas, Water

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US$ 18-23 / Piece
10 Pieces (MOQ)
XUZHOU DESHENG PETROL MACHINE CO., LTD.
XUZHOU DESHENG PETROL MACHINE CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China
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Oil
Ordinary Temperature
Cast Iron
Thread
Angle
Ordinary Temperature

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US$ 6.9 / Piece
10 Pieces (MOQ)
WOD VALVE GROUP CO., LTD.
WOD VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
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Water
Ordinary Temperature
Stainless Steel
Welding
Elevated
Ordinary Temperature

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US$ 2.2-2.5 / Piece
10 Pieces (MOQ)
RST VALVE GROUP CO., LTD.
RST VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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Wcb, SS304, SS316, CF8, CF8m, Wcc, Lcc, Lcb, Wc6
Ordinary Temperature
Stainless Steel
Thread
Swing
Low Pressure

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US$ 10 / Piece
1000 Pieces (MOQ)
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
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Water
Ordinary Temperature
Brass
Thread
Swing
Ordinary Pressure

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US$ 0.2-0.25 / Piece
2000 Pieces (MOQ)
Yuhuan Tufei Imp. and Exp. Co., Ltd.
Yuhuan Tufei Imp. and Exp. Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Stand Behind Our Products
5 Years
GB3289.37,3298.38-82
Forged
DN15
Socket Union

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US$ 10-300 / Piece
5 Pieces (MOQ)
Zhejiang Naibang Valve Co., Ltd.
Zhejiang Naibang Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, Others
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Water Oil Steam
Ordinary Temperature
Stainless Steel
Wafer
Swing
Ordinary Pressure

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US$ 1-3 / Piece
10 Pieces (MOQ)
Zhejiang Yuzheng Valve Technology Co., Ltd.
Zhejiang Yuzheng Valve Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
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  • Zhejiang, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Stainless Steel
Thread
Swing
-20~232~350degree
Non Return
Gland Packings Globe Valve

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US$ 1.15-1.35 / Piece
1000 Pieces (MOQ)
Ningbo Bestway M&E Co., Ltd.
Ningbo Bestway M&E Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Water
Ordinary Temperature
Brass
Thread
Swing
Ordinary Pressure

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US$ 2-30 / Piece
1 Piece (MOQ)
Changsha OROSION Metal Technology Ltd Company
Changsha OROSION Metal Technology Ltd Company
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Oil, Gas,Water
High Temperature
Stainless Steel
Thread
Tubular
Pn16,Class150

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US$ 10-150 / Piece
1 Piece (MOQ)
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Water, Oil etc
Low Temperature
Cast Iron
Flange
Butterfly
Low Pressure

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US$ 90-100 / Piece
1 Piece (MOQ)
Wenzhou Joneng Valves Co., Limited
Wenzhou Joneng Valves Co., Limited
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Water
Manual
Welding
Centre Sealing
Auto Sealed
Normal

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US$ 1 / Piece
1 Piece (MOQ)
Xingsheng Mechanical Technology Co., Ltd.
Xingsheng Mechanical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Gas
Low Temperature
Stainless Steel
Clamp
Swing
Low Pressure

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US$ 3.26 / Piece
500 Pieces (MOQ)
Ningbo Salvador Piping System Co., Ltd.
Ningbo Salvador Piping System Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Water
Ordinary Temperature
UPVC
Socket
Swing
Low Pressure

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US$ 60 / Piece
100 Pieces (MOQ)
Xuzhou Xuqi International Trade Co., Ltd
Xuzhou Xuqi International Trade Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Oil
Ordinary Temperature
Cast Iron
Thread
Swing
Ordinary Temperature

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US$ 10-100 / Piece
50 Pieces (MOQ)
SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Gas
High Temperature
Direct-acting
Carbon Steel
Thread
High Pressure

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US$ 20-80 / Set
1 Set (MOQ)
Quzhou KingGo Machinery Co., Ltd.
Quzhou KingGo Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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Water
Low Temperature
Stainless Steel
Clamp,Thread,Welding,Flange
Non-Return
0-10bar

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US$ 35-58 / Piece
1 Piece (MOQ)
Guangdong Yuantong Industrial Technology Co., Ltd.
Guangdong Yuantong Industrial Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • ISO9001:2015, ISO14001, ISO45001:2018
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Water
Ordinary Temperature
Pneumatic
Welded Diaphragm Valve
PVC/ UPVC/CPVC/PP-H/PVDF
Through Way Diaphragm Valve

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US$ 11-111 / Piece
10 Pieces (MOQ)
Quality (Shandong) Industrial Automation Co., Ltd
Quality (Shandong) Industrial Automation Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Water, Steam, Oil, Acidic Medium, Natural Gas, etc
High Temperature
CF8, CF8m, Wcb
Wafer
Swing
High Pressure
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Questions & Answers on 6 Inch Check Valve
Q
How can I identify a trustworthy supplier for check valves in China?
A
The 6 Inch 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.
Q
What are the benefits of purchasing check valves wholesale for industrial equipment?
A
The 6 Inch Check Valve is an essential part of our Check Valve offerings.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.
Q
What are the common uses of check valves in industrial equipment?
A
The 6 Inch Check Valve is a premium choice in 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.
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