• The advantages of sanitary manual butterfly valve:

    The advantages of sanitary manual butterfly valve:

    1, butterfly valve rubber seals and valve plates are imported pieces to ensure the use of hard sealed butterfly valve performance and service life.

    2, Using high-precision CNC lathe fine body valve to ensure a reliable interchangeability of the butterfly valve, replacing the use and performance of the rubber which can not guarantee trouble

    3, the stem inlaid nylon sleeve, reducing the friction and thus open flexible and easy.

    4, steel pieces are made of stainless steel, rubber, rubber food, high-quality health.

    5, the valve body and the pipeline diameter, opening a narrow and streamlined valve plate and the fluid in the same direction, large flow and resistance, no material accumulation.

    6, the handle pull type , can withstand greater operating torque, not easy to pull off.

    7, opening and closing range of 0 ~ 90 degrees, can be fixed at every 15 degrees position, with adjustable, and open and close quickly, easy to operate.

    8, the sanitary valve body are removable connection, simple structure, easy maintenance.

    9, modeling is beautiful, surface is bright without sticky dust, no burr hand.

    10, A rigorous strength and sealing test to ensure quality.

    11, Not less than 30,000 times the fatigue life test to ensure its life of sampling.

    Sanitary Butterfly valve refers to the closure for the disc, rotating around the valve shaft to achieve the opening and closing of a valve, cut off the main pipe and cut with. Butterfly valve opening and closing pieces is a disc-shaped butterfly plate, the valve body around its own axis of rotation, so as to achieve the purpose of opening and closing or regulation. Butterfly valve is fully open to full close is usually less than 90 °, butterfly valve and butterfly rod itself has no self-locking ability, in order to disc positioning, to install the worm reducer stem. The use of worm reducer, not only can make the butterfly plate has a self-locking ability, so that the butterfly plate stop at any position, but also improve the operational performance of the valve.


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