knife gate valve with hardening stem, disc and seat
Hardening stem, disc and seat, Full bore design, NRS/RS Uni-directional or Bi-directional, Metal seat. Model:TWZ73X,TBZ73H，TBZ73X，TBZ73W，TBZ73Y.
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Products Description
Application Area: Chemical Industry, Pulp and Paper Industry.
Technical data:
∷DN40-600.
∷PN10-16 (flange drilling).
∷Working Pressure: 6-16bar.
∷Body Material: WCB, SS304, etc.
∷Stem Material: X20Cr13, SS304, etc.
∷Disc Material: 201, SS304, etc.
∷Seat Material: metal, Uni or Bi-directional.
∷Operation: Handwheel, bebel gear, ready flange is available, electric or pneumatic actuator.
∷Leakage Grade: Class A.
∷Standard: DIN, ANSI, ISO, etc.
∷End Configuration: Wafer, Flanged.
∷Epoxy powder coating, no less than 250 μm.
∷Please contact us for more detailed technical requirements. Assembly Drawing is available.
