Latching system GL

When you need to lock off your multi-turn manual valves, GL Valve Interlocks are a great choice. Designed to suit all handwheel operated valves (gate, globe, and gear-operated) they are mounted onto your valves to ensure your operators follow the correct process steps. They are available in single key (GL1) or double key (GL2) versions, locking the valve in either the open, closed or both open and closed position.