GMK DIN Gate Valve

The flow of a medium can be allowed to pass through or blocked by using a control valve known as a DIN gate valve, which can be opened or closed. The principal advantage provided by a DIN gate valve is the relatively low amount of pressure that is lost as a result of the valve opening and closing. In contrast to butterfly valves, DIN gate valves have unrestricted bores that make it easier to use a pig when cleaning pipe systems. This is in contrast to butterfly valves. However, gate valves are more difficult to operate than quarter-turn valves, and you should only use them in the fully open or closed position rather than to control the flow of the fluid. Quarter-turn valves are the more convenient option. Manual gate valves are more cost-effective than automated gate valves that use an electric or pneumatic actuator. This is due to the fact that gate valves are often only used on an infrequent basis. Gate valves come in a variety of forms, one of which is the sluice gate valve.


  • Size:DN40-DN1200
  • Pressure:PN16, PN25, PN40, PN63(64), PN100, PN160, PN250, PN320, PN400
  • Material:WCB, LCB, LCC, WC6, WC9, C5, C12, C12A, CF8, CF8M, CF3, CF3M, CN7M, Alloy 20, B148, UB6 ,Hastelloy C etc
  • Connection:Flanges, RTJ flange, butt weld, hub end, groove
  • Driving manner:Handwheel, wormgear, gearbox, pneumatic actuator

CE Certification

ISO Standards

Warranty Included



The fact that a gate valve can only be fully opened or closed is one of the many advantages offered by this type of valve. When the gate is in its most open position, there is just a slight amount of resistance to the passage of fluid through the valve.

  • Less opening and closing torque equal less physical labor on your part.
  • It is adaptable enough to be used in pipelines that allow for unlimited and bidirectional movement of the medium.
  • When the gate valve is fully opened, the fluid medium erodes the sealing surface to a smaller extent than it would if the shut-off valve had been used instead.
  • Straightforward installation and operation.
  • Production technique of the highest possible caliber.
  • Because of the small length of the valve’s overall construction, it does not consume a significant amount of room.


  • OS&Y outside screw and yoke, BB bolted bonnet and pressure sealed type
  • Solid, flexible, or split wedge design
  • Rising stem or non-rising stem
  • Back-seating, renewable seat ring
  • Full port or reduced bore
  • Optional upset forged t-head stem design


Size DN40-DN1200
Pressure PN16, PN25, PN40, PN63(64), PN100, PN160, PN250, PN320, PN400
Material WCB, LCB, LCC, WC6, WC9, C5, C12, C12A, CF8, CF8M, CF3, CF3M, CN7M, Alloy 20, B148, UB6 ,Hastelloy C etc
Connection Flanges, RTJ flange, butt weld, hub end, groove
Driving manner Handwheel, wormgear, gearbox, pneumatic actuator
Suitable medium Water, oil, sewage, etc
Supply ability 10000 piece/pieces per month
Port Wenzhou/shanghai
Payment terms L/C, D/A, D/P, T/T
Delivery time 7-10 Working day
  • Design and manufacture: DIN 3352
  • Face to face(end to end): DIN 3202 F4/F5/F7/F12, EN558-1
  • End connection: DIN 2543, DIN 2544, DIN 2545, EN1092-1
  • Test and inspection: DIN3230, EN12266-1
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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.