Knife Gate Valve

knife gate valves 气动刀闸阀

We supply knife gate valves for applications, such as, sludge and wastewater treatment plants, substrate applications in biogas plants and process technology. Liquids containing sludge or solids are controlled perfectly. The knife gate valve seals are designed for both flow directions! The modular designs and actuator versions provide our clients with a wide range of products to meet their demand applications.

PN10, 16

Raw Water | Wastewater | Seawater


Wastewater applications | Dams | Power plants | Seawater desalination plants | Industrial plants

  • Resilient seated knife gate valve in fully flanged design suitable for use as shut-off valve
  • Available with rising spindle in vertical position or non-rising stem
  • Horizontal sealing adjustable during operation and replaceable while the valve installed in pipeline
  • Valve body and bonnet of ductile iron acc. to BS EN 1561, stainless steel or WCB
  • Knife gate of stainless steel
  • Valve stem of 316L stainless steel with a bronze yoke sleeve in a fabricated steel superstructure
  • Seat ring of 316L stainless steel with resilient seat in EPDM, NBR, PTFE or metal seated

More Products

Butterfly Dampers

Laminar butterfly dampers provide a simple and cost effective method for duct control and isolation with various sealing options. Itcan be manufactured in Carbon Steel

Read More »

Plastic Diaphragm Valves

Our plastic diaphragm valves includes manual, pneumatic and electric units in various sizes and for different pressure ranges, assuring the right valve for any application.

Read More »

Plastic Butterfly Valves

Plastic Butterfly Valves have proven to outperform metal valves in many applications, PVC-U or high temperature handling CPVC provide high chemical and corrosion resistance while

Read More »