The CMO T Knife Gate Valve is a guillotine valve with a monobloc integral cast body. Interior slides ensure the gate operates efficiently, while wedges promote a tight seal. The valve meets MSS SP-81 and TAPPI TIS 405‐8 standards on face-to-face dimensions for flanged knife gate valves.
The body has a conical shape to create enough space for the gate to push out any lodged solids. This also minimizes the torque required to close the gate after it has been open for long periods.
This valve is designed for unidirectional flow. It also supports up to 30% of the working pressure from the opposite direction thanks to internal slides that protect it from counterpressure.
The CMO T Knife Gate Valve is suitable for clean liquids and liquids with up to 6% solids concentration.
Technical specifications
Brand
Model
Size range
Contact us for bigger sizes
Pressure class
8 bar (DN700–900)
4 bar (DN1000–1200)
End connections
Actuator options
Gear operated
Pneumatic
Hydraulic
Electric
Material specifications
Body
On request: Stainless steel alloys (AISI 316 Ti, Duplex, 254 SMO, Uranus B6)
Gate
Contact us for other materials, coatings, and finishes
Seat and max temperature
Silicone (200°C)
Viton (210°C)
Metal (>250°C)
How we help you choose the right valves:
1. Tell us what you need
Talk to our experts about your application, which valves and controls you need, and any repair or maintenance concerns.
2. Choose the right solution
We’ll do all the analysis, discuss the options with you, and make a recommendation—the valves we’d choose in your shoes.
3. Get the job done
Get the right valves for the job, fitted out, tested, and ready to install. We’ve got your back with ongoing repairs and maintenance.
You might also be interested in
Yandicoogina Iron Ore Mine – Custom Valve and SPI Package
Garden Well Gold Mine – 1295 Valves for Processing Plant
Valve Automation, Repair & Testing
Everything you need to make your valves work. And keep on working.
Talk to a valve specialist
Got questions? Need advice? Our valve specialists can give you practical advice to help you get on with the job.
Valve automation & repairs
Actuators. Positioners. Controls. Valve repairs. Whatever you need, our valve workshop can handle it.