Gate Valves


Knife gate valve allows a plate to ascend and descend using a guide shaft. This functional principle makes it possible to efficiently control media with increased solids content by cutting.
For media where other Valves fail, the ingenious and simple construction of the housing and the seat guarantees long, trouble-free operation with minimal maintenance.

  • PN10-100
  • ANSI150 - 600
  • DN50-1200 - 2"-48"
  • T(°C)-60°C - + 400°C
  • OperationsHandwheel rising spindle, handwheel non rising spindle, chainwheel, electric actuator, pneumatic double-acting, pneumatic single-acting, quick-closing hand lever, gear with gearbox
  • BodyGG25, GGG40, 1.4408, 1.4571, 1.0619, 1.4404, 1.4462
  • Disc1.4301, 1.4408, 1.4571, Hardox
  • SealingPTFE, Grafit, PTFE+NBR, PTFE+EPDM, PTFE+VITON , Carbografit
  • Sealing RingNBR, EPDM, Silikon, Viton, PTFE, Metallisch

The general areas of application of the feed dog are, for example, in the paper and pulp industry, power plant technology, water and wastewater technology, the chemical industry, the food industry, the bulk material industry and other industries.
The various available nominal diameters, pressure levels, materials and drive types can be found in the download area “Downloads”. Should you search something we did not list due to the multiple possibilities or do you have a special request?

Just contact us, we are happy to help. +41 62 726 26 26 / +41 79 777 35 68

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    Our Services

    Valves/Fitting service

    We ensure maintenance work on Valves and Fittings.

    This also includes adjustments, actuators and tests for new and used Valves/Fittings.


    Worldwide, longstanding best international connections and experienced employees guarantee flawless and reliable deliveries.

    Short-term availability

    Central and decentralized warehouses allow fast delivery of standard - industrial Valves and accessories, etc. Gate, Globe und Check, Butterfly valves, Ball valves, Glass level gauges and flow indicators, spare parts, from case to case also package deals

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