Product
Type knife gate valve
Knife gate valve (hereinafter referred to as knife valve), is a lightweight thin valve, this product is mainly used for coal preparation, slag discharge, urban sewage treatment, food, paper, medicine, petroleum and chemical industry in the modern industrial fields of mining and power plants.
It has the characteristics of compact structure, flexible operation, smooth flow passage, small flow resistance, light weight, automatic cleaning of sealing surface, short structure length, small installation space, convenient installation and simple maintenance
It has the characteristics of compact structure, flexible operation, smooth flow passage, small flow resistance, light weight, automatic cleaning of sealing surface, short structure length, small installation space, convenient installation and simple maintenance
| Design features | Product range | ||
| Low torque, flexible operation Zero leakage packing and stuffing box design The opening and closing are in a friction-free zone Full circular dc channel design, no slag, no card resistance The guide block on the valve body moves the gate properly The squeeze block on the valve body ensures effective sealing of the gate Fully open and fully closed state, can achieve two-way locking device, prevent error operation Large circular arc design on both sides of the tool plate improves the stress state and the packing life |
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