Blind Valve
Blind Valve
Specifications
Confirmed at quote- Size Range
- DN100 to DN3600
- Pressure Class
- PN6
- Standards
- API 600, GB/T 12234, GB/T 24917, ASME B16.10, GB/T 12221, API 598, GB/T 13927, ASME B16.34 (Pressure Temperature Rating), GB/T 12224 (Pressure Temperature Rating), ASME B16.5 (Flange Standard), GB/T 9113 (Flange Standard), HG/T 20592 (Flange Standard), API 6FA (Fire Safe)
- End connection
- ASME B16.5 flange · GB/T 9113 flange · HG/T 20592 flange
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- body
Approvals
Features
- Blind plate slides along a track to the centre of the pipe to isolate flow
- Flow isolation on large pipes achievable in 30 seconds to 2 minutes
- Operation requires only a handwheel; no special tools required
- No heavy lifting equipment or manual bolt handling required
- Stable and reliable sealing performance across varying operating conditions
- Simple, durable structure facilitates straightforward maintenance
Notes
- Operator options listed as: Manual, Pneumatic, Electric, etc.
Description
A blind valve designed for flow isolation or fluid control within pipelines using a blind plate that slides along a track to the centre of the pipe when a handwheel is turned. The blind plate creates a seal blocking fluid flow without requiring special tools, heavy lifting equipment, or dismantling of pipe connections. The design provides stable sealing performance across varying operating conditions.