electric gate valve can just do Fully open and close,but not adjust and throttle.there are two sealing surfaces for gate.

electric gate valve can be devided into One-way electric flashboard valve, bidirectional electric flashboard valve, round type electric flashboard valve, square type electric flashboard valve
feature

Round type electric gate valve is a main equipment for Powder, grain materials, small particles.its feature: Simple structure, flexible operation, light weight, no jam.it is specially suitable for no viscosity solid, powder materials (Φ 10mm)it can adjust dimensions.
feature
1、
small fluid resistance, small erosion and scour for sealing surface.
2、
time-saving for make and break
3、
Medium flow direction is not restricted, no disturbed flow, no reduce the pressure
4、
Simple structure, good usability, wide range of application

technical parameters

DN50-DN500

 Nominal diameter: DN50-DN500(customize is accepatble)

1.0MPa-1.6MPa

 nominal pressure: 1.0MPa-1.6MPa

material: ] cast steel ,stainless steel

the material of flashboard: cast steel ,stainless steel.we can also customize non-standard products.
 
seat sealing ring: Nitrile rubber, epdm rubber, fluorine rubber
2Cr13、2Cr13, hard alloy

packing seal: Graphite packing, ptfe packing