4 Inch Check Valve
products found from trusted manufacturers & suppliers
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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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Diamond Member
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Audited Supplier
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Secured Trading
- Zhejiang, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015
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US$ 1.29 / Piece
1 Piece (MOQ)
Tianjin Runke Plastic Tech Co., Ltd.
Tianjin Runke Plastic Tech Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Tianjin, China
-
Manufacturer/Factory & Trading Company
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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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Diamond Member
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Audited Supplier
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Secured Trading
- Zhejiang, China
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Manufacturer/Factory & Trading Company
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US$ 100-865 / Piece
1 Piece (MOQ)
Yueqiang Valve Co., Ltd.
Yueqiang Valve Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018
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Favorites
US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Jiangsu, China
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Trading Company
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US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Jiangsu, China
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Trading Company
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Favorites
US$ 1-1.98 / Piece
500 Pieces (MOQ)
Yuhuan Jingyilai Valve Co., Ltd.
Yuhuan Jingyilai Valve Co., Ltd.
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Gold Member
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Audited Supplier
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Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
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Favorites
US$ 11-17 / Piece
1 Piece (MOQ)
Like Valve (Tianjin) Co., Ltd.
Like Valve (Tianjin) Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Tianjin, China
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Favorites
US$ 5-10 / Piece
10 Pieces (MOQ)
Ningbo Fuke Hydraulics Machinery Co., Ltd.
Ningbo Fuke Hydraulics Machinery Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
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Manufacturer/Factory & Trading Company
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Favorites
US$ 0.8-1.15 / Piece
2000 Pieces (MOQ)
Ningbo Kimzhen Hardware Co., Ltd.
Ningbo Kimzhen Hardware Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
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Favorites
US$ 3.5-4 / Piece
20 Pieces (MOQ)
Wenzhou Huiyi Valve Co., Ltd.
Wenzhou Huiyi Valve Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
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Trading Company
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Favorites
US$ 15-16 / Piece
1 Piece (MOQ)
Yongjia Heheng Valve Factory
Yongjia Heheng Valve Factory
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Gold Member
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Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
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Favorites
US$ 18-23 / Piece
10 Pieces (MOQ)
XUZHOU DESHENG PETROL MACHINE CO., LTD.
XUZHOU DESHENG PETROL MACHINE CO., LTD.
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Diamond Member
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Audited Supplier
- Jiangsu, China
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Manufacturer/Factory & Trading Company
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CE certified
valid since 2020-12-31
(contact issuer for current status)
UKCA certified
UKCA certified
valid since 2023-10-03
(contact issuer for current status)
US$ 10-100 / Piece
1 Piece (MOQ)
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Tianjin, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
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Favorites
US$ 11.3-12 / Piece
1 Piece (MOQ)
TIANJIN TANGFA WATTS VALVE CO., LTD.
TIANJIN TANGFA WATTS VALVE CO., LTD.
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Diamond Member
-
Audited Supplier
- Tianjin, China
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Favorites
US$ 1.37 / Piece
1000 Pieces (MOQ)
Ningbo Doway M & E Co., Ltd.
Ningbo Doway M & E Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
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Favorites
US$ 50-179 / Piece
1 Piece (MOQ)
SINCO FIRE AND SECURITY CO., LIMITED
SINCO FIRE AND SECURITY CO., LIMITED
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Diamond Member
-
Audited Supplier
- Fujian, China
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Favorites
US$ 80-790 / Piece
1 Piece (MOQ)
Guangxi Dexiang Electromechanical Equipment Co., Ltd
Guangxi Dexiang Electromechanical Equipment Co., Ltd
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Diamond Member
-
Audited Supplier
- Guangxi, China
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Favorites
US$ 15-28 / Piece
1 Piece (MOQ)
Hunan Wofly Technology Co., Limited
Hunan Wofly Technology Co., Limited
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Hunan, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
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5(5.0)
"Fast Delivery"
Fast Delivery
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US$ 90-100 / Piece
1 Piece (MOQ)
Wenzhou Joneng Valves Co., Limited
Wenzhou Joneng Valves Co., Limited
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
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5(5.0)
"On-time Delivery"
On-time Delivery
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Favorites
US$ 26 / pieces
10 pieces (MOQ)
Hebei Plentirain Irrigation Equipment Technology Co., Ltd
Hebei Plentirain Irrigation Equipment Technology Co., Ltd
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Diamond Member
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Audited Supplier
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Secured Trading
- Hebei, China
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Favorites
1/2 to 4 Inch Female Thread Vertical Forged Brass Spring Plastic Spindle Stem Non Return Check Valve
US$ 0.8 / Piece
2000 Pieces (MOQ)
YUHUAN ZHONGDA BRASS INDUSTRY CO., LTD.
YUHUAN ZHONGDA BRASS INDUSTRY CO., LTD.
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory & Trading Company
- Others
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Favorites
US$ 4.7-5.6 / Piece
10 Pieces (MOQ)
WOD VALVE GROUP CO., LTD.
WOD VALVE GROUP CO., LTD.
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001, Others
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Favorites
US$ 28.5 / Piece
5 Pieces (MOQ)
Yueqing Xingfeng Electronics Factory
Yueqing Xingfeng Electronics Factory
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Gold Member
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Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
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5(5.0)
"On-time Delivery"
On-time Delivery
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Favorites
US$ 0.87-1.83 / Piece
100 Pieces (MOQ)
Yuhuan Tufei Imp. and Exp. Co., Ltd.
Yuhuan Tufei Imp. and Exp. Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
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Favorites
US$ 60 / Piece
100 Pieces (MOQ)
Xuzhou Xuqi International Trade Co., Ltd
Xuzhou Xuqi International Trade Co., Ltd
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Diamond Member
-
Audited Supplier
- Jiangsu, China
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Favorites
US$ 0.76-0.8954 / Piece
2000 Pieces (MOQ)
Ningbo Riteco Copper Co., Ltd.
Ningbo Riteco Copper Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Trading Company
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Favorites
US$ 10 / Piece
1000 Pieces (MOQ)
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Beijing, China
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Favorites
US$ 0.1-8 / Piece
2000 Pieces (MOQ)
Ningbo Pntek Technology Co., Ltd.
Ningbo Pntek Technology Co., Ltd.
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Diamond Member
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Audited Supplier
-
Secured Trading
- Zhejiang, China
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Favorites
US$ 1.32-1.37 / Piece
3000 Pieces (MOQ)
NINGBO STANDARD IMPORT & EXPORT CO., LTD
NINGBO STANDARD IMPORT & EXPORT CO., LTD
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Questions & Answers on 4 Inch Check Valve
Q
How can I identify a trustworthy supplier for check valves in China?
A
The 4 Inch Check Valve is a premium choice in the Check Valve category.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 common uses of check valves in industrial equipment?
A
The 4 Inch Check Valve is a standout piece in our Check Valve collection.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.
Q
What are the benefits of purchasing check valves wholesale for industrial equipment?
A
Our 4 Inch Check Valve offers exceptional quality within 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.
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