Electric Actuator Operated Knife Gate Valve -- Rotary / Modulating
Supreme Valves' heavy-duty Electric Actuator Operated Knife Gate Valve (MSS SP-81 compliant). Features an integrated high-torque multi-turn electric actuator (Rotork, Auma, or local IP67 equivalent) for automated on-off isolation or precise modulating flow loop control. Sharp bevelled gate in SS316/SS304 cuts through highly dense suspensions in coal handling, paper mill pulp circuits, and chemical reactors. Manual handwheel override standard.
Key Applications
Technical Specifications
Material Options
Carbon Steel
ASTM A216 WCB, A105, A350 LF2
Stainless Steel
SS304, SS316, SS316L, SS321, SS347
Alloy Steel
ASTM A217 WC6, WC9, C5, C12
Duplex Steel
F51, F53, F55, Super Duplex
Exotic Alloys
Monel, Hastelloy, Inconel, Titanium
Bronze & Brass
Gunmetal, Aluminum Bronze, Naval Brass
Purchase Options
Features & Benefits
High Performance
Designed for reliable operation under demanding conditions with minimal maintenance requirements.
Quality Assurance
Complete material traceability, mill test certificates, and compliance with international standards.
Wide Application Range
Suitable for Coal Washing Plants, Paper Mill Automation, Chemical Reactor Outlets, Steel Plants, Water Intake Systems and many other industrial applications.
Expert Support
Technical assistance for valve selection, sizing, and application engineering from our experienced team.