Valve Type: Double gate knife gate valve
Valve Nominal Size: DN100 through DN600; 4 inch through 24 inch
Pressure Rating: PN10, 16; ANSI Class 150
Body Style: Wafer knife gate
Temperature Range: Metal seat from -30°C to 230 °C; PTFE seat from -30°C to 100 °C;
EPDM seat from -20°C to 100 °C
Body Material: Carbon steel, Stainless steel
Stem: Stainless steel
Gate Material: Stainless steel with hard chrome plated
Seat Material: Stainless steel with hard chrome plated or stellite overlay, PTFE, EPDM
Seat Leakage: ANSI IV, V, VI or zero leakage
Actuator: Pneumatic Cylinder actuator
Description & Features
CV6200 double gate knife gate valve is typically used for on/off service in pulp making, slurry, residue discharge and sewage treatment. It is particularly suitable for residue discharge service on stock cleaners, gravity separators, hydrabrusher, .etc. in the paper making industry.
Double gate design shortens the full travel to half that of standard knife gates. The operation by twin cylinders will reduce the opening and closing speed by half.
Two-piece body construction with no cavities eliminates product build up.
Tight shutoff, stable performance.
O-ring loaded removable seat is self-compensating with good abrasion resistance and long service life.
Metal seat, PTFE seat, or EPDM seat available.
