English
русский
español
Worm Gear Ductile Iron Resilient Seated Butterfly Valve
Butterfly valve is a valve that isolates or regulates the flow of a fluid. The closing mechanism is a disk that rotates. This Resilient Seated Butterfly Valve is double flanged design which can be used for dead-end service.
Products Features
Operation is similar to that of a ball valve, which allows for quick shut off.
Butterfly valves are generally favored because they cost less than other valve designs, and are lighter weight so they need less support. The disc is positioned in the center of the pipe. A rod passes through the disc to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow.
Product Parameter
- Size Range: 2" - 8" (50mm - 200mm)
- Body Style: Double Flanged
- Temperature Range: -20°C to 150°C)
-
Pressure Ratings: Bidirectional Bubble-tight Shutoff: to 250 psi (17.2 Bar)
Body (CWP): 250 psi (17.2 Bar) - Body Materials: Ductile Iron
- Disc Materials: Ductile Iron
- Seat Materials: Bonded EPDM
- Applications: Wastewater, Seawater
