+86-312-6792432 delia@milestonevalve.com
EnglishEnglish
Home > Products > Butterfly non return valve

China Butterfly non return valve Manufacturers, Suppliers, Factory

We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Butterfly non return valve,Micro-resistance Butterfly non return valve,Wafer Butterfly non return valve, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
Butterfly non return valve, Our products and solutions are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our solutions and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

Related Products

Hot Products

  • Stainless Steel Fixed Ball Valve

    Stainless Steel Fixed Ball Valve

    Compared with the floating ball valve, the force produced by the fluid pressure in front of the valve on the ball is all transferred to the bearing, so the ball will not move to the valve seat, so the valve seat will not bear too much pressure; Moreover, the Stainless steel fixed ball valve has small torque, small deformation of valve seat, stable sealing performance and long service life, which is suitable for high pressure and large diameter applications.
  • Rubber Disc Check Valve

    Rubber Disc Check Valve

    Rubber disc check valve is mainly composed of valve body, valve cover and rubber disc. The valve is suitable for water supply and drainage pipeline system, which installed in the pipeline or pump outlet, to prevent media flow back and water hammer damage to the pipeline and pump. The valve can also be installed on the by-pass pipe of the inlet and outlet water of the reservoir to assist the pool water flowing back to the water supply system.
  • Three Piece Trunnion Mounted Ball Valve

    Three Piece Trunnion Mounted Ball Valve

    The following is the introduction of high quality Three Piece Trunnion Mounted Ball Valve, hoping to help you better understand Three Piece Trunnion Mounted Ball Valve. Welcome new and old customers to continue to cooperate with us to create a better future!
  • Triple Offset Butterfly Valve

    Triple Offset Butterfly Valve

    Triple offset butterfly valve is a valve in which the shaft center of the valve stem deviates from the center of the disc and the center of the body at the same time, and the rotation axis of the valve seat has a certain angle with the axis of the valve body channel. The Triple offset butterfly valve produced by Milestone Valve Co. Ltd. is widely used in metallurgy, electric power, petrochemical, and water supply and drainage industrial pipelines with a medium temperature of 425℃ or less. The materials are divided into: cast iron, cast steel, and stainless steel.
  • High Performance Double Offset Butterfly Valve

    High Performance Double Offset Butterfly Valve

    Milestone Valve Co. Ltd. is a manufacturer specializing in the production of valves. It independently designs, develops, and produces various industrial valves such as butterfly valves, gate valves, ball valves, and check valves; among them, the independently developed High performance double offset butterfly valve is more resistant to high temperature and sealed It has better performance, better stability and longer service life. It is widely used in petroleum, chemical, smelting and other industries.
  • Pinless Butterfly Valve

    Pinless Butterfly Valve

    Pinless Butterfly Valve is a kind of valve which opens, closes and adjusts the fluid channel by the reciprocating rotation of the disc type opening and closing parts about 90 degrees. As a component used to realize the on-off and flow control of pipeline system, the pin-less butterfly valve has been widely used in many fields such as petroleum, chemical industry, metallurgy, etc.
  • Related Blog
  • Reviews

  • How to Properly Maintain Your Other Valves for Optimal Performance?

    Discover the essential maintenance tips for your valves and keep them performing at their best with this helpful guide!

  • What is a Check Valve

    Welcome to this detailed guide on check valves, brought to you by Milestone—a trusted name in industrial valve manufacturing for over two decades. In this article, we will explore the fundamental aspects of check valves, including their definition, working principles, types, applications, and key benefits. Additionally, we will provide an in-depth look at Milestone’s high-performance check valve products, complete with detailed technical specifications presented in lists and tables for clarity and precision.

  • Introduction of Common Nonmetallic Materials for Valves

    It is an excellent universal rubber material, suitable for water, gas, oil and grease, gasoline (except gasoline with additives), alcohol and glycol, liquefied petroleum gas, propane and butane, fuel oil and many other media. At the same time, it also has good wear resistance and deformation resistance.

  • What Are The Structural Characteristics of Fixed Ball Valve

    The fixed ball valve not have friction when open and close. This function solves the problem of traditional valves affecting the sealing due to mutual friction between the sealing surfaces.

  • The Structure of Check Valve

    The valve that opens or closes on its own by the force of the flow of the medium to prevent the medium from flowing back is called a check valve. Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one direction, and only allow the medium to flow in one direction to prevent accidents. Check valve is suitable for clean medium, not suitable for medium containing solid particles and high viscosity.

  • What are the functions of Metallic Hard Sealing Butterfly Valve?

    ​The main function of a metallic hard sealing butterfly valve is to provide an efficient shutoff mechanism for pipelines. It uses a disc-shaped closure element that rotates around a shaft to control the flow of fluid through the pipeline.

Related Search

Micro-resistance Butterfly non return valveWafer Butterfly non return valve

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept