Equipped Flange Bid-direction Knfie Gate Valve

GMK Equipped Flange Bi-direction Knife Gate Valve has a sleeve of the completely new design, with a slot in the upper half to allow for motion of the gate, ensuring full tightness despite a low coefficient of friction. The sleeve is kept in place by two seat rings, which not only provide support but also direct the gate’s movement. The resilient seat is a sleeve made of elastomer, which may also be made of a variety of other materials. It includes an easy-access packing gland that ensures a tight seal and is made of standard PTFE-impregnated synthetic fibre (ST) with an EPDM O-ring for improved shut off.


CE Certification

ISO Standards

Warranty Included


Additionally, GMK Equipped Flange Bi-direction Knife Gate Valve has a better shut off. The braided packing has a long lifespan and is available in a broad variety of materials. The stem, which is often made of stainless steel, has a high resistance to corrosion and may last for a very long time. All of the actuators may be switched out for one another, and they come with a standard mounting kit that can be used for installation on location. The design characteristic eliminates the possibility of any item being caught inadvertently while the gate is in motion.


  • Extra strength was added to this wafer-style cast monoblock by adding raised faces and reinforcing ribs in big diameters. 
  • The full-port layout maximises flow while reducing pressure loss. The construction of the body prevents any buildup of debris within, which would prevent the valve from closing. 
  • Some designs may have flush ports for clearing the inside workings of the device of debris that may impede flow or prevent the valve from closing (purging can be made with air, steam, liquids, etc.).


Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.
Can I get a discount?
This depends on the specific situation, you can call directly to consult.