KT- Through Conduit Knife Gate Valve


VAYCOM KT series knife gate valve. Produced in two pieces, is internally machined. It is a bi-directional valve with double seat and double gaskets. It has a wafer design for installation between flanges. The standard version is for DIN PN10 and ANSI 150 flanges; others on request. The gate is in stainless steel, polished on both side and with rounded edges, thus prolonging the useful life of the gaskets and rubber seats. The slide is designed to literally cut the fluids, which normally have a high concentration of solids.

KT - VAYCOM’s through knife gate valve

Standard design

EN1092 PN10 / DIN PN10
ASME B16.5 (class 150) / ANSI150
(Other available under request).


  • DN50 to DN250: PN10
  • DN300 to DN400: PN6
  • DN450: PN5
  • DN500 to DN600: PN4


DN50/2” to DN600/24” (bigger diameters available on request).


Body: S275JR / AISI316 (other like DUPLEX or SUPLERDUPLEX available on request).
Gate: AIS1304L / AISI316L (other like DUPLEX 2205 or SUPLERDUPLEX 2507 available on request).
Gasket: SYNT+PTFE, Graphite, O-ring.


Metal/Metal, EPDM, NBR, Viton, PTFE, Silicone.


Handwheel, lever, gear box, chain handwheel, pneumatic, hydraulic and electric actuators.


Pulp and paper / Thermoelectric stations / Mining.


Solids / Contaminated fluids / Pulp and paper / Sludge / Slurry / etc.

Accessories and options

Deflector cone, reinforced socket, scraper, V-shaped or 5-sided passage, flushing holes, emergency handwheel, limit switches, proximity switches, solenoid valves, filters, emergency systems, junction boxes, extension stems, etc.


KT- Through Conduit Knife Gate Valve

VAYCOM information sheet.