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".

Hot Products

  • Butterfly Valve Flange Type

    Butterfly Valve Flange Type

    Our range of general purpose Butterfly valve flange type have been designed to provide a cost effective solution to your flow control and product shut-off requirements. Available in sizes from 200mm to 1000mm bore as standard- Smaller sizes available but minimum quantities apply.
  • Electric Shut Off Butterfly Valve

    Electric Shut Off Butterfly Valve

    Milestone is a leading China Electric Shut Off Butterfly Valve manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Electric Shut Off Butterfly Valve have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Electric Shut Off Butterfly Valve services, you can consult us now, we will reply to you in time!
  • Flange Double Offset Butterfly Valve

    Flange 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 self-designed Flange double offset butterfly valve has greatly eliminated the structure Excessive squeezing and scraping between the disc and the valve seat can reduce the opening resistance, reduce wear, and increase sealing performance and service life; Flange double offset butterfly valve is mainly used in petroleum, metallurgy, water treatment, water supply and drainage and other fields.
  • Double Flanged Butterfly Valve

    Double Flanged Butterfly Valve

    Milestone Valve Co. Ltd is a specialized manufacturing enterprise specializing in valve design, development, production, sales and service. It continuously introduces advanced foreign technology, strictly requires and manages in accordance with ISO9001 standards, and produces butterfly valves, gate valves, ball valves and other types. Industrial valves. The products produced are widely used in metallurgical, electric power, petrochemical, water supply and drainage and municipal construction and other industrial pipelines with a medium temperature of 425 ℃ or less for flow adjustment and load-breaking fluid use. Among them, Double flanged butterfly valve adopts three-eccentric sealing structure design and two-way sealing function. The product meets the national GB/T13927-92 valve pressure test standard.
  • Flexible Seat Seal Gate Valve

    Flexible Seat Seal Gate Valve

    The flexible seat seal gate valve as a whole packing using plastic deformation compensation function to achieve a good sealing effect, to overcome the generally poor valve seal, the phenomenon of leakage and rust.
  • Throttle Butterfly Valves

    Throttle Butterfly Valves

    Throttle Butterfly Valves are among the family of quarter-turn valves and work very similar to ball valves. The “butterfly” is a disk connected to a rod. It closes when the rod rotates the disc by a quarter turn to a position perpendicular to the flow direction .When the valve opens, the disk is rotated back to allow the flow .

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