Product Name: Motorized Flange Butterfly Control Valve
Material: Stainless Steel, SS 304, SS 316, SS 316L
Seat Material: Steel, Copper, Graphite, Alloy Steel
Nominal Size: 2-24 Inch, DN50-DN600
Pressure Rating: Class 150 LB, PN16
Connection Type: Flanged
Working Temperature: -30°C - 180°C
Applications: Water, solvent, acid, natural gas, oxygen, hydrogen peroxide, methane, ethylene, etc.
Electric Explosion-Proof Actuator Features
Housing: Crafted from robust aluminum alloy with anodized treatment and polyester powder coating, ensuring excellent corrosion resistance. IP67, NEMA4 and 6 rated; optional IP68 and explosion-proof variants available.
Motor: Fully enclosed squirrel-cage motor characterized by compact size, high torque, and low inertia. Insulation class F with built-in thermal protection switch to prevent motor damage from overheating.
Indicator: Positioned on the central shaft for easy observation of valve position. Features a convex lens design that prevents water accumulation for clear visibility.
Limit Switch: Combines mechanical and electronic limits. Adjustable mechanical limit screw ensures safety and reliability. Electronic limit switch operates via cam mechanism for precise positioning without battery support; all micro-switch contacts are silver.
Butterfly Valve Features
Compact Design: Simple and compact structure with low operating torque, enabling rapid 90° rotation.
Functions: Capable of cutting off and adjusting medium flow.
Coating: Butterfly plate can be spray-coated with nylon or polytetrafluoroethylene as per user specifications.
Adjustable: Exhibits linear flow characteristics with excellent adjustment performance.
Stem Seal: Resistant to deformation, thus preventing common stem leakage.
Sealing: Replaceable seals ensure reliable two-way sealing.
