Cast Iron Manual Concentric Lug Wafer Butterfly Valve

Cast Iron Manual Concentric Lug Wafer Butterfly Valve

Cast iron butterfly valve operating torque, due to the opening and valve opening and closing direction of different values vary, horizontal butterfly valve, especially large diameter valve, due to the depth of water, valve shaft, head difference produced by the torque can not be ignored. In addition, the valve inlet side device elbow, the deflection, torque will be increased. When the valve is in the middle opening, the operating mechanism needs to be self-locked due to the water flow torque.

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Cast iron butterfly valve operating torque, due to the opening and valve opening and closing direction of different values vary, horizontal butterfly valve, especially large diameter valve, due to the depth of water, valve shaft, head difference produced by the torque can not be ignored. In addition, the valve inlet side device elbow, the deflection, torque will be increased. When the valve is in the middle opening, the operating mechanism needs to be self-locked due to the water flow torque.

 

Specification of this Cast Iron Manual Concentric Lug Wafer Butterfly Valve

Parameters of this Cast Iron Manual Concentric Lug Wafer Butterfly Valve

Product advantage of this Cast Iron Manual Concentric Lug Wafer Butterfly Valve

 

 

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