Lever Operated Butterfly Valves
Lever-operated butterfly valves provide rapid flow shutoff with quarter-turn manual actuation in PVC piping networks. The long handle design enables positive positioning with minimal operator effort.
Available in wafer mounting for integration between existing flanges. The symmetric disc sealing profile minimizes pressure drop while maintaining reliable shutoff integrity.
Specifications
- Sizes: 2″ to 8″ for piping system applications
- Quarter-turn lever actuation for rapid control
- Wafer-body mounting between standard flanges
- Pressure rating: 100-150 PSI in PVC construction
Applications
- Water system emergency isolation and shutdown control
- Process line bypass and diversion in industrial systems
- Cooling tower makeup water supply throttling
- Utility meter bypass connections for maintenance isolation
Benefits
- Quarter-turn operation enables rapid emergency shutoff
- Lever handle provides positive position indication
- Minimal pressure drop in full open position
- Manual operation requires no external power source
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