Geko knife gate valves are mainly manufactured for industrial shut-off applications, especially for media with high content of suspended solids. The polishing of faces facilitates the penetration of the gate in the product. At the end of the valve closing, the gate is stuck to the joint to assure the seat tightness. The gland packing guarantees the internal tightness of the valve. The geko knife gate valves with the upper gate part always out of the body can always open and being sharp always can close with a sharp edge.
The valve seat locked by the pressure ring is easy to be replaced
Low maintenance cost
Material is recyclable
Mud, powder, granule and other solid media
Slurries, circulating slurry
Beer and beverage industry