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Check Valve

Posted at: Offers to Sell and Export | Posted on: Fri 19 Apr, 2019 8:08 am | Product Category: Pump valves [9]
 
check valve
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The check valve for water of ZhengFeng is the advanced pipe control equipment at home and abroad, mainly



installed at the entrance of hydropower station turbine, used as the inlet valve of turbine, or installed at the outlet of pump station of water conservancy, electric power, water supply and drainage, which replaces the resilient seated gate valve. The check valve of ZhengFeng has a small flow resistance coefficient, high automation degree, complete function, stable and reliable performance.

It is a high-efficiency energy-saving product developed by the design team by introducing multiple research achievements in the 4 inch flanged check valve, water conservancy, water pump, and other industries on the basis of the extensive collection, research and summary of the performance of similar products at home and abroad. We have our own water test system, for each new research and development and production of complete valve working condition of simulated test and flow resistance test, to determine each non slam check valve to meet customer requirements, but also by the sign long-term strategic cooperation agreement with are abundant in China third-party inspection agencies of the state detection and authority issued by the third party test report.

For water supply check valves' spring and the importance of the disc is self-evident, so for every spring, we all use caliper for geometry size, using spring testing machine load force test, high frequency fatigue testing machine with a spring fatigue test to ensure that every spring can meet at first, the design of the state so as to ensure the normal state of the water check valve to open and close. For the disc, we use numerical control equipment to process all the disc. After the processing, we do the geometric dimension test for each disc to ensure the size match. Because of this, ZhengFeng's check valve feedback in the market is very excellent, usual customers with slow, quiet, low flow resistance to praise.



Company Contact:

No member photo
Contact Name: Johnson Zhao
Company Name: Zhengfeng Valve Group
Email: Email
Tel: 86-21-39597277
Fax:
Street Address: Caoan Road 3999#,
Jiading District, Shanghai, Shanghai
200080 China
Website: http://www.zhengfengvalve.com/
Member name: zhengfengvalve
Country: China-CN China
Member Since: 19 April 2019
Total Leads: 20 zhengfengvalve Import Export Business Leads
Business focus: Manufacturer, Tools, Valves
Chat: leave me a chat message
Verify: Safe Import Export Tips
Product Category: Pump valves [9]
 
 
 

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