Bidirectional Knife Gate Valves

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Bidirectional Knife Gate Valves

Bidirectional Knife Gate Valves are ideal to handle thick flow media like slurry and pulp over a wide range of sizes. Knife Gate Valves are available in rising stem with multiple actuation options like hand wheel, chain wheel, bevel gear box, pneumatic cylinder and electrical motorized actuator. These valves are always offered in resilient seat for a tight shut off, however, these valves are not recommended for throttling and are hence suitable for on/off applications only.

These valves can be supplied with additional accessories like air filter regulator, lubricator unit, solenoid valve, limit switches, proximity sensors, flow control valve and electro pneumatic positioners of reputed makes. Deflector Cone and Counter Flanges may be supplied on request.

Typical Applications Are
Waste Water Pharmaceuticals Slurry Sludge Pulp Paper
Technical Data | Design Features
Design Standard MSS: SP81
Testing Standard MSS: SP81
End Connection Wafer type suitable to mount between ASME B16.5 #150, BS EN1092-2 PN10, BS10 Table D
Operation Hand wheel, Chain wheel,Gear, Pneumatic, Electric actuator
Material Stainless Steel, Carbon Steel, Ductile Iron
Size Ranges
Size Range DN 50 up to DN 600
Rated Working Pressure @ 66°C
Size (mm) 50-300 350-450 500 & 600 750 & 900
Pressure (bar) 7 5 4 2