The Double Disc Gate Valve is designed for reliable flow isolation in industrial piping systems where strong sealing performance and long-term durability are essential. Unlike conventional single-disc gate valves, it uses a double-disc arrangement with a wedge/spreader mechanism to press the discs against the valve seats and create an effective seal.
When fully open, the valve provides a relatively straight, unobstructed flow passage, helping minimize pressure loss. The double-disc configuration can provide bidirectional sealing, making the valve suitable for applications where dependable shut-off is required from either direction.
Key Features
- Double-disc construction for reliable sealing
- Bidirectional shut-off capability
- Low flow resistance when fully open
- Robust design for demanding service conditions
- Suitable for high-pressure and high-temperature applications
- Available with rising or non-rising stem configurations
- Manual, gear, electric and pneumatic operation options
- Various body and trim materials available depending on application
Typical Applications
- Oil & gas pipelines
- Power generation plants
- Petrochemical and chemical industries
- Water supply and treatment systems
- Steam and boiler feedwater systems
- Industrial process piping
- Marine and offshore applications
Reviews
There are no reviews yet.