The products are widely used in petrochemical, hydropower, refrigeration, heating, medicine,and other fields.
PRODUCT CENTER
Is a specialized factory gathering the medium and lower pressure valve developing, manufacturing and selling together.
ABOUT DIEFEI
摘要
Hebei Diefei Valve Co., Ltd., which was established in 1986,is a specialized factory gathering the medium and lower pressure valve developing, manufacturing and selling together. We established Crane Ningjin Valve Co., Ltd with Crane Valve USA in 1995.
Our main products are Butterfly valve, Check Valve, Gate Valve, Ball Valve, Valve Actuator and so on. These valvesare available extensive to the pipelines of oil, metallurgy, chemical industry, medical, light textile, paper-making, water and electricity ,tap water company ,central air conditioning system etc.
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DIEFEI
A long history
PRODUCTS
Wide variety of products
APPLICATION FIELD
pipelines of oil, metallurgy,etc
SERVICE
Excellent products and services
WHY CHOOSE DIEFEI
Hebei Diefei Valve Co.,ltd is a professional valve manufacturer specializing in R & D, manufacturing and exporting industrial valves.
- Extensive Export
- Professional R&D and Afer-sale Service Team
- Special Manufacturer
- Obtained Quality Certification Successively
The professional customer service team responds one-stop high-quality services before, during and after sales.
MANUFACTURER
Diefei Valve’s main products include: resilient seated butterfly valve, special butterfly valves for central air conditioning, metal hard-sealed butterfly valves, flanged butterfly valves...
Diefei Valve has successively obtained CE, ISO 9001 quality certification, ISO14001 environmental certification, OHSAS180010 occupational health and safety certification.
NEWS CENTER
Hebei Diefei Valve Co.,ltd is a professional valve manufacturer specializing in R & D, manufacturing and exporting industrial valves.
2023-April-13
The Chinese Refrigation Equipment Exhibition is the most special exhibition in Refrigation field.Our Diefei Brand Check valve and Butterfly valve is an important part of this Exhibition.We have the expertise and experience to produce,also have a big After-service team . We get the high apprecition
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2023-April-13
Butterfly Valve is a simple structure control valve,it can be used for switching control of low pressure pipeline medium. Our Butterfly Valve is a kind of valve that the disc rotate around the valve shafts to open and close. Features:1, opening and closing convenient and rapid, labor saving, fluid
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2022-January-20
Rubber soft joints have been widely used in the industry. The installation of rubber soft joints requires different installation requirements according to different types of rubber joints. Threaded screwed rubber joints: Pay attention to the installation of screwed rubber joints. The pipe fittings
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2022-January-20
Check valve refers to the valve that automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent the backflow of the medium, also known as check valve, one-way valve, reverse flow valve, and back pressure valve. The check valve is an automatic valve whose
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