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    產(chǎn)品詳情

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    FR pneumatic eccentric rotary valve

    關(guān)注次數(shù):

    FR series pneumatic eccentric rotary valve and valve cam flexure, the plum kneeland technology, the single seat valve, ball valve, butterfly valve and other advantages, has the advantages of simple structure, small volume, light weight, rated flow coefficient, large adjustable range, wide temperature range, a small amount of leakage, prominent advantages good stability. Because the valve core, valve rod only rotate, so in the work process of the friction small, close the ball valve actuator thrust and requirements of the valve, butterfly small compared to. The products are widely used in chemical, metallurgical, power plants and other industrial process automatic control system.
    Ordering instructions
    Type and name 1 product 2 nominal diameter DN (3 4 mm nominal pressure flow characteristic of the 5 body material and trim materials
    6 medium type and temperature range of 7 valve before and after the pressure (differential pressure) 8 seal form 9 supporting accessories, recommends that users install the air filter triple pieces and two position five way electromagnetic valve)

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