Zhengzhou Success Machinery Co.,ltd - Professional valve manufacturer
Valve Opening Torque
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Components of Valve Opening Torque
The opening torque of the valve is mainly composed of four parts: the sealing friction torque of the valve seat, the friction torque of the valve stem and packing, the friction torque of the valve stem and bearing, and the fluid action torque
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Zhengzhou Success Machinery Co.,ltd
TEL:+8618595868771
E-mail:sales@successmach.com
Address:98-1 Dengfeng Road, Shangjie District, Zhengzhou City, Henan Province