Xinhai Mining Machinery Design Institute has upgraded and transformed more than 80% of the mineral processing equipment to provide good mineral processing equipment worldwide.
Rubber spool is produced with ” liquid phase nanometer compounding, normal temperature high-frequency curving”. Wear-resistant index id over 128% and its service life is 2-4 times longer than ordinary valves under the same working conditions. Xinhai wear – resistant rubber as liners of knife gate valve owns high resilience up to 86% and high sealing performance, no leakage Simple structure, convenient operation and maintenance No pressure lose
Structure-Clamp Gapless Valve
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Xinhai knife gate valve is mainly manual gate valve. Xinhai can also manufacture electric and pneumatic gate valve according to the needing of customers. The three kinds of gate valve can be carried out by remote control. In addition, the valve body is fitted with oil nipple to reduce the friction on gate and force moment of opening and closing of the valve. Spool made of wear – resistant rubber, small specific gravity, easier to replace
Performance of Xinhai motorized knife gate valve of series XWXZF/D-1.6
|DN||Pressure(Mpa)||Motor of electric device||Max torque (N•m)||Motor Power(KW)|
XWXZF/D-1.6 Structure and dimension of Xinhai motorized knife gate valve