Bidirectional Polyurethane Lined Knife Gate Valve – Series 746HP, High Performance

The Series 746HP Bidirectional Polyurethane Lined Knife Gate Valve is a high-performance valve specifically developed for severe service conditions involving abrasive slurries and bulk solids. Its full bore design minimizes flow restriction, while the heavy-duty polyurethane liner ensures exceptional wear resistance and sealing performance in both flow directions.

Available in both manual and actuated configurations, this knife gate valve is ideal for applications in mining, tailings, pulp and paper, wastewater, and chemical processing. The stainless-steel gate and robust body construction allow reliable performance and long service life, even under high-cycle or highly erosive conditions.

Specifications:

– Valve Type: Bidirectional Knife Gate Valve
– Model Series: 746HP
– Body Design: Full port, fabricated steel or ductile iron
– Lining Material: High-abrasion resistant polyurethane
– Sizes: 2” to 48” (DN50 to DN1200)
– Pressure Rating: Up to 10 bar (150 psi) depending on size
– Temperature Range: -20°C to +80°C (depending on liner)
– Gate Material: Stainless Steel AISI 304 / 316 / Duplex
– Seat Type: Resilient polyurethane seat – dual-direction sealing
– Actuation Options: Handwheel, pneumatic cylinder, electric actuator, hydraulic
– Flange Connection: EN 1092-1 PN10/PN16 or ANSI B16.5 Class 150
– Leakage Class: Zero leakage, both directions
– Application Media: Slurry, sand, lime, ore, tailings, fly ash, pulps, chemicals
– Additional Options: Position indicator, solenoid valve, limit switches, fail-safe configurations

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com