Product Overview
The KOZO CF8M Pneumatic Lug Knife Gate Valve is designed for slurry, wastewater and solids-containing process systems where remote on/off operation is required. The knife blade travels through the flow path to isolate media that may contain suspended solids or fibrous material.
Key Design Features
- Lug-style body: Provides bolting support and installation flexibility.
- CF8M stainless body: Reference construction for corrosive wet-process service.
- Single-acting pneumatic cylinder: Supports spring-return fail action where required.
- Automation accessories: Limit switch, solenoid valve and air filter regulator can be supplied.
- MSS SP-81 design family: Reference knife-gate standard.
Technical Specifications
| Valve Type | Pneumatic Lug Knife Gate Valve |
|---|---|
| Body Material | ASTM A351 CF8M |
| Reference Pressure | ASME Class 150 |
| Actuation | Single-Acting Pneumatic |
| Design Standard | MSS SP-81 |
| Accessories | Limit Switch / Solenoid / Filter Regulator |
| Typical Service | Slurry / Wastewater / Pulp / Solids |
Typical Applications
- Mining slurry
- Wastewater treatment
- Pulp and paper
- Powder and solids handling
Selection Notes
Cylinder sizing should be based on required thrust, line pressure, seat friction and solids loading. Seat/blade materials should be selected for abrasion, corrosion and temperature.
How to Specify This Valve
Please provide DN, pressure rating, medium, solids content, body/blade/seat material, air pressure, fail action, accessory requirements and quantity.
