Article List

• What is a gate valve? What is his function?

  Gate valve is an opening and closing member gate, the direction of movement of the gate is perpendicular to the direction of the fluid, the gate valve can only be fully open and fully closed, not for regulation and throttling. The gate valve is sealed by contact between the valve seat and the gate p

  June 29, 2022
• what is the function of butterfly valve？

  What is a butterfly valve

  Butterfly Valve June 27, 2022
• DN1600 Double eccentric metal seal Butterfly Valve

  The Chinese factory produces its own large double-eccentric butterfly valve for water treatment. Sewage treatment. All metal sealed big butterfly valve. Using advanced technology, turbine operation

  Butterfly Valve May 26, 2020
• Signal butterfly valve installation method and precautions

  Signal butterfly valve installation instructions1、Check carefully whether the use is in line with the performance specification of signal butterfly valve.2、Clean the inner cavity and sealing surface, do not allow dirt to adhere, do not open and close the butterfly plate before cleaning.3、Check wheth

  Butterfly Valve June 24, 2022
• What is the role of butterfly valve? Advantages and disadvantages

  The role of butterfly valves1、Butterfly valve is a valve in which the closing member (valve flap or butterfly plate) is a disc and rotates around the valve shaft to open and close the valve, which mainly plays the role of cutting off and throttling in the pipeline.2, butterfly valve opening and clos

  June 22, 2022
• Double Eccentric Butterfly Valve Meaning

  Double eccentric butterfly valve is also called high performance butterfly valve, which is mainly used in water plant, power plant, steel smelting, chemical industry, water source engineering, environmental facilities construction and other systems for drainage, especially for waterway pipeline, as

  Butterfly Valve June 07, 2022
• TFWVALVE Happy New Year to everyone!

  We successfully completed our sales in 2021. Thanks to the support and trust of our customers, we will continue to maintain in the new year, providing customers with high quality products, good prices, and 100% enthusiastic professional services. 2022 let's cheer together! Keep up the good work. Hap

  January 26, 2022
• Lug butterfly valve

  Butterfly valve can be used in the pipeline of petroleum, chemical, food, pharmaceutical, paper, hydropower, ship, water supply and drainage, metallurgy, energy and other systems for a variety of corrosive gases, liquids, semi-liquids and solid powder media.Product features.Butterfly valve is mainly

  January 25, 2022
• Water plant, power plant, steel mill smelting, chemical industry, water source spring project, environmental facilities construction Double eccentric butterfly valve

  Double eccentric butterfly valve is further improved on the basis of single eccentric butterfly valve. Its structure is characterized by the fact that the stem axis is both off the center of the butterfly plate and off the center of the body. The effect of double eccentricity makes the butterfly pla

  Butterfly Valve December 29, 2021
• DN3000 BUTTERFLY VALVE

  Butterfly valve [1] is a fluid switch that uses a disc-type opening and closing member to turn back and forth about 90 degrees, usually in liquid, gas, and other fluid piping systems as a blocking open, flow control valve and damping valve function. Large-diameter butterfly valves are valves with a

  December 28, 2021