lock off valve: Mechanical Control and Interlock System to avoid Operating Errors at Valves
Valve interlocks and lock off valve are used everywhere where a sequence of valves helps protect personnel and machinery.
These are mainly:
- oil boring islands,
- chemical plants and refineries,
- or the gas industry
- as well as electricity and water suppliers.
Valves have a very important safety function in many industrial processes.
An operating error at a valve can have dramatic consequences – personal injuries, damages to the plant, or even contamination of the environment can be a result. Thus, the safe operation of valves must be guaranteed (lock off valve).
By using the Haake Safety Valve interlocks you can be sure the correct sequence of operating procedures will always be adhered to.
Haake lock off valve products can be installed at every lever-operated or hand-wheel valve, without damaging the mounting. The interlocks / lock off valve are robust, easily handled and clearly show every position of the valve (tOPen).
Before the installation of Haake Safety Valve interlock systems (lock off valve), the requirements and conditions of the operation are established in co-operation with our users / customers.
lock off valve
lock off valve mechanical valve interlocks lockout valve
- lock off valve anti-temper valve
- lock off valve ball valve
- lock off valve bellows sealed valve
- lock off valve bellows-type globe valve
- lock off valve butterfly valve
- lock off valve diaphragm valve
- lock off valve drain valve
- lock off valve gas valve
- lock off valve gate valve
- lock off valve gear box operated valve
- lock off valve gearbox valve
- lock off valve globe valve
- lock off valve hand wheel operated valve
- lock off valve hand wheel valve
- lock off valve hydraulic valve
- lock off valve lever operated valve
- lock off valve lever valve
- lock off valve metering valve
- lock off valve multi rotation valve
- lock off valve needle valve
- lock off valve pig trap valve
- lock off valve pinch valve
- lock off valve plug valve
- lock off valve pneumatic valves
- lock off valve pressure safety valve
- lock off valve process valve
- lock off valve purge valve
- lock off valve reed valve
- lock off valve relief valve
- lock off valve safety valve
- lock off valve shut-off valve
- lock off valve slide valve
- lock off valve valve
- lock off valve valve manifold
- lock off valve valves
- lock off valve vent valve
- lock off valve vessel closure door
- lock off valve water valve
- lock off valve wheel operated valve