Hopkinsons® Gate Valves Flexi Wedge Design
We recommend the highly versatile Hopkinsons Flexi Wedge Design as a gate valve designed for containment isolation duties. Designed for containment isolation duties, bolted bonnet (seal weld provision available), pressure seal, full bore: The outstanding feature of the parallel slide design is that of maintaining fluid-tightness without the aid of wedging action. No mechanical stress is exerted between the discs, and there are no problems associated with cooldown of the fluid.
... Read more Read less- Position indication
- Bonnet over-pressure protection
- Bi-directional operation
- Seal weld (bolted bonnet)
- Pressure-sealed
- Flexible wedge design
- Precision body guides
- Inlet and outlet sealing
- Integral bypass arrangements/option
- Instrumented stem
- Designed for containment isolation duties
- ASME B16.34
- ASME Section III
- EN 12516
- RCC-M
- Alternatively, valves can be supplied to other national standards
