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Welcome Visit KAIFENG RuiFa Valve Offical Website.

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Products

Ultra low pressure diaphragm pilot safety valve
D71X - Soft sealed clamp butterfly valve
D43H - Flange type elastic metal hard seal butterfly valve

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Gate valve2024,03,30
Kaifeng Ruifa Greenhouse Gas Emissions2024,03,08
Kaifeng Ruifa Carbon Footprint Report2024,03,08
deliver goods2024,02,29
Social Responsibility Report2024,02,24

deliver goods2023,07,29
The electric gate valve has been debugged and is ready for shipment!!2023,07,27
deliver goods2023,07,27
Difference between single, double, and triple eccentric butterfly valves2023,06,10
What is the principle and function of the bellows back pressure safety valve2023,05,28

The difference between gate valve, globe valve, butterfly valve, and ball valve2023,05,21
Full bore ball valve and reduced bore ball valve2023,05,19
American standard pound grade gate valve2020,08,01
The shipment of regulating valve 350 is now ready2018,09,10
Forged Z960Y-250 F91 DN200 shipped now2018,01,08

The DN1200 rotary ball valve has been shipped!!!2017,07,30
We warmly welcome leaders and experts from Shangqi Group to visit our company for inspection and guidance2017,07,15
Termination of Authorization Announcement2017,07,07
Continue to ship large-diameter safety valves with high quality standards!!!2017,04,02
Large caliber safety valves are ready for shipment!!!2017,03,31

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Address：ZHUQU Industry Area, WEISHI County, KAIFENG, HENAN
Tel：0086+371+27346028 Fax：0086+371+371-27347728
Copyright (C) Kaifeng Ruifa High and Medium Pressure Valve Co., Ltd.

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