Category – Valves
Knife Gate Valves
Robust shut-off solutions for bulk handling, mining, and the process industry
- Versatility: Solutions for the pulp and paper industry, power generation, and the chemical process industry
- Size: Available in nominal sizes from DN 50 to DN 1600
- Customization: Wide range of materials, including Duplex, Titanium, and SAF2507
Industry and Applications
Our specialized valves, such as the T300 through-flow valve and Model 400-Silo Type, are designed to handle static and highly concentrated materials. The T300 features a self-cleaning, round “O-knife” in the flow opening, while the Silo Type prevents the accumulation of solid material in the seat area, making it ideal for powder discharge.
ACTUATORS Manual, pneumatic, hydraulic, electric, gearbox, hand lever, square end, sprocket, pneumatic with safety handwheel, pneumatic with safety gearbox. Accessories and Optional Equipment Limit switches, proximity sensors, solenoid valves, positioner 4/20 mA, sleeves, locking devices, extensions, control V-ports, cleaning holes, bonnets, etc.
Model 200 is a unidirectional monobloc
Slide valve with slide gate design, used in general industry
- Applications: Pulp and paper | Power generation | Water and wastewater | Powder and bulk solids handling | Mining | Chemicals | Food and beverage
- Dimensions and Pressure:
- DN 50 – DN 250: 10 bar
- DN 300 – DN 450: 6 bar
- DN 500 – DN 600: 4 bar
- DN 700 – DN 1600: 2 bar
Model 200 is a bidirectional monobloc
Through-flow valve with slide gate, used in general industry
- Applications: Pulp and paper industry | Power generation | Water and wastewater | Bulk handling | Mining | Chemical industry | Food and beverage
- Dimensions and Pressure Ratings:
- DN 50 – DN 250: 10 bar
- DN 300 – DN 450: 6 bar
- DN 500 – DN 600: 4 bar
- DN 700 – DN 1600: 2 bar
- Customization: Can be designed as required
Model 200 is a bidirectional monobloc
Through-flow valve with slide gate, used in general industry
- Applications: Pulp and paper industry | Power generation | Water and wastewater | Bulk handling | Mining | Chemical industry | Food and beverage
- Dimensions and Pressure Ratings:
- DN 50 – DN 250: 10 bar
- DN 300 – DN 450: 6 bar
- DN 500 – DN 600: 4 bar
- DN 700 – DN 1600: 2 bar
- Customization: Can be designed as required
Model 200 Tappi
- Construction: Monobloc housing | Full bore | Flanged valve
- Dimensions and Pressure Ratings:
- DN 50 – DN 250: 10 bar
- DN 300 – DN 450: 6 bar
- DN 500 – DN 600: 4 bar
- DN 700 – DN 1600: 2 bar
- Standards: MSS SP-81 | TAPPI Tis 405-8
- Variants: Unidirectional | Bidirectional
- Customization: Can be designed as required
Model 700
- Construction: One-piece cast body (up to DN 250) | Two-piece body (DN 300)
- Flow: Full bore | Bidirectional shut-off
- Performance: Leak-free shut-off
- Pressure Ratings:
- Up to DN 250: 10 bar
- DN 300: 6 bar
Model 400 – Silo Type
- Construction: Unidirectional valve | Monobloc housing
- Application: General industrial use | Bulk handling
- Specialization: Discharge for powders and solids
- Function: Design with valve blade in open position (prevents accumulation of solids)
- Pressure: Optimized for low-pressure filling lines
T300 – Through Pipe, Model 300
is a self-cleaning bidirectional knife gate valve with a centrally located, round through-flow “O”-knife. This design ensures complete and secure shut-off against static and highly concentrated masses. Applications: Pulp and paper industry, power generation, water and wastewater, bulk handling, mining, chemical industry, food and beverage industry.
RC – Round Square
The round square knife gate valve is a robust valve design intended for demanding applications. This valve is suitable for use in recycling processes, for example, in waste sorting from dissolution plants or grit chambers, treatment plants for viscous pulp… or as an outlet from silos with solid material.
