Flanged Parallel Slide Valves
- Parallel slide gate valves use system pressure and position to provide positive isolation instead of a wedge action.
- The spring is fitted between disc to provide initial searing force, and do no maintain sealing force.
- Once the disc is in position, in sot necessary any additional torque to achieve positive seal.
- Parallel slide gate valves require smaller operative forces and therefore have a longer life.
- The wiping action of the discs over seats meanwhile operating the valve removes debris and prevent premature wear of the components.
- This debris protecting action avoid seat failures and leaking of valves and erosion.
- Parallel slide gate valves provide a smooth flow path between seats.
- Seal is established on outlet seat face only. Self-Aligning.
Type
- Flanged Parallel Slide Valves
- ASA 150 RF Parallel Slide Valves
- ASA 300 RF Parallel Slide Valves
- PN16 Flanged Parallel Slide Valves
- PN40 Flanged Parallel Slide Valves
- BS Table E, F, H Flanged Parallel Slide Valves