The Ham-Let® H-1200 Series standard toggle valve is a compact design for normally closed and quick on/off service. Moving the handle 90 degress upwards opens the valve to full and stops it firmly in the open position. Shifting the handle position downwards shuts off the valve by spring return.
The PTFE soft seat at the tip of the stem provides a positive repetitive seat.
Testing:
- The H-1200 series valve designs have been tested for Burst and Proof.
- All valves are factory tested with nitrogen pressure at 300 psig for shell, stem and across the seat leak detection.
- Each valve is tested for leak performance.