Key Features of ZFT version Knife Gate Valve

• ZFT design knife gate valves can also be used for high temperature application.
• A lug type wafer design of sleek construction for low headroom mountings.
• Metal to metal sealing for material tight shut off across the seat area.
• Sealing achieved by means of integrally cast jams pushing the gate on to the rubber seals for full-face contact between gate and rubber seals.
• Gate having beveled knife-edge at bottom to cut through falling material.
• Double ply PTFE packing glands provided with externally adjustable pusher arrangement to tighten the packing on the gate and eliminate the leakage through the back of the valve.
• Non rising spindle for compact operation and increased safety.
• Gate opening indicating arrangement to find out the extent of gate opening / Closing.
• Double start-threaded spindle provided for faster opening and closing.
• Manual with crank handle / hand wheel
• Manual with chain wheel
• Electro pneumatic
• Electro motorized
• Size: DN 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500 & 600
• Mounting holes drilled to suit flanges as per DIN PN10 & ANSI 150# B16.5