Manual gate valve is the main flow control transmission equipment for powder, grain and small particles. The worn parts of this gate valve are used of wear-resistant materials, it can operate in a poor environment for a long-term without troubles. Not only electric gate valve, HENT also manufactures gate valves equipped with the pneumatic or manual drive device to control valve's operation.

High sealing, no leaking

16Mo3 steel for plate, import from German, no deformation ≤600℃

45# steel for screw, brass for screw assembly, avoid adhesion

square steel in one side of the gate path, rollers in another side, low friction & avoid dust stratification