COVNA HK59-D-D Pneumatic knife gate valve is driven by compressed air. Pneumatic knife gate valve is simply to use pneumatic actuator to control the valve, so as to achieve the opening and closing of the valve. It can be divided into two parts: upper part is pneumatic actuator and lower part is valve. The pneumatic knife gate valve should be installed horizontally in the pipeline. The opening and closing parts of the pneumatic knife gate valve are the gate, the movement direction of the gate is perpendicular to the direction of the fluid, and the manual knife gate valve can only be fully opened and fully closed, and cannot be adjusted and throttled.
- Model: HK59-D-D
- Size Range: 2”~80”
- Pressure Range: 1.0MPa to 2.5MPa
- Material: Cast Iron
Body Valve components Size range DN50~DN2000 Sealing material PTFE, PPL Body material Cast iron Core material Stainless steel End conection Wafer, Flange Stem material Stainless steel Operating pressure 1.0MPa to 2.5MPa Applicable media Water, oil, Gas, Liquid, steam, powder, anti-corrosive base Structure Midline Structure
