Geko Union/ Geko Fluid Control GmbH

Square Knife Gate Valves

Technical Characteristics

  • Welded assembly construction.

  • Body and gate in rectangular valve shape.

  • All the solutions of actuators, detection and accessories are identical to the GKV standard valves.

Features of Square Knife Gate Valves


  • Rising stem tight model.

  • Steel body

  • Stainless steel stem

  • IIR(Type Butyl) tightness.

  • IIR(Type Butyl)+PTFE  packing.

  • Steel or stainless steel gate.

  • Square or rectangular flanged ends (drilling according to other standards on request).


  • Following specification.


  • Maximal working pressure: on request.

  • Maximal working temperature:


    EPDM: 110℃


  • Test procedure are established according to NFE 29311, DIN 3230 and ISO 5208.

Request A Free Quote
GEKO is ready to answer your questions about field service, repairs, and sales of our valves.
Send us a message if you have any flow control questions or request a quote of valves, actuators or complete solutions. Our experts will give you a reply within 48 hours and help you select the right valve you want.
Address: Bldg. #11, No.67 Shunshan Road, Tianning District, Changzhou, China
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