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
valve locks
lock off valve valve locks mechanical valve interlocks
lock off valve Advantages for the User
Valve interlocks can only be used when both keys are inserted in the interlock. Both keys are individually coded. A key with the wrong coding cannot be inserted in the interlock respectively cannot open this. Each key can only be removed when the valve is in a certain position. Once one key has been removed, the other one is trapped in the interlock.
- lock off valve accident
- lock off valve accident prevention
- lock off valve airport
- lock off valve anti tamper
- lock off valve assets
- lock off valve authorization
- lock off valve authorized
- lock off valve back flow
- lock off valve backflow
- lock off valve batch process
- lock off valve boiler
- lock off valve bridge
- lock off valve building
- lock off valve catastrophe
- lock off valve check
- lock off valve checking
- lock off valve chemical industry
- lock off valve chemical manufacture
- lock off valve chemical plant
- lock off valve chemical production
- lock off valve chemical production plant
- lock off valve close
- lock off valve closed position
- lock off valve closing
- lock off valve closing of valves
- lock off valve closing sequence
- lock off valve coal fired power plant
- lock off valve coal plant
- lock off valve compliance
- lock off valve compliance with safety regulations
- lock off valve construction
- lock off valve continuous closing
- lock off valve control
- lock off valve control closing
- lock off valve control opening
- lock off valve controlled closing
- lock off valve controlled opening
- lock off valve controlling
- lock off valve conveyor panels
- lock off valve cooling circuit
- lock off valve cooling system
- lock off valve correct opening and closing
- lock off valve correct operation
- lock off valve correct sequence of opening and closing
- lock off valve correct setting
- lock off valve crew
- lock off valve damage
- lock off valve danger
- lock off valve depot
- lock off valve depots
- lock off valve ease of use
- lock off valve electricity
- lock off valve employee
- lock off valve employee protection
- lock off valve energy
- lock off valve energy industry
- lock off valve energy network
- lock off valve energy plant
- lock off valve energy sector
- lock off valve energy supply
- lock off valve engineering
- lock off valve environment
- lock off valve exterior
- lock off valve fail safe
- lock off valve fail-safe system
- lock off valve flow control
- lock off valve flow rate
- lock off valve flow regulation
- lock off valve flow restriction
- lock off valve fluid control
- lock off valve fluid handling
- lock off valve food industry
- lock off valve food production
- lock off valve fossil fuel power station
- lock off valve fuel
- lock off valve fuel control
- lock off valve fuel handling
- lock off valve fuel loading system
- lock off valve furnace
- lock off valve gas
- lock off valve gas control
- lock off valve gas handling
- lock off valve gas plant
- lock off valve gas platform
- lock off valve hazard
- lock off valve human error
- lock off valve industral production
- lock off valve industrial
- lock off valve industrial equipment
- lock off valve industrial machines
- lock off valve industrial production
- lock off valve industries
- lock off valve industry
- lock off valve injuries
- lock off valve injury
- lock off valve inspection
- lock off valve installation
- lock off valve insulated pipe
- lock off valve interior
- lock off valve interlock sequence
- lock off valve isolate
- lock off valve isolating
- lock off valve isolation
- lock off valve isolation of PSV
- lock off valve loading
- lock off valve loading pig trap
- lock off valve lockout process
- lock off valve loss of product
- lock off valve machinery
- lock off valve maintenance
- lock off valve management
- lock off valve marine
- lock off valve material handling
- lock off valve material protection
- lock off valve mechanical control
- lock off valve multi-person lockout
- lock off valve natural gas
- lock off valve natural gas network
- lock off valve natural gas plant
- lock off valve natural gas processing
- lock off valve natural gas processing plant
- lock off valve nuclear power plant
- lock off valve nuclear power station
- lock off valve offshore gas platform
- lock off valve offshore oil platform
- lock off valve offshore oil rig
- lock off valve offshore platform
- lock off valve oil
- lock off valve oil company
- lock off valve oil control
- lock off valve oil industry
- lock off valve oil handling
- lock off valve oil network
- lock off valve oil plant
- lock off valve oil platform
- lock off valve oil purification
- lock off valve oil purifier plant
- lock off valve oil refinery
- lock off valve oil refining
- lock off valve oil rig
- lock off valve oil tank
- lock off valve oil treatment
- lock off valve open
- lock off valve open position
- lock off valve opening
- lock off valve opening and closing sequence
- lock off valve opening of valves
- lock off valve opening sequence
- lock off valve operating personnel
- lock off valve operational error
- lock off valve operational errors
- lock off valve operator
- lock off valve operator security
- lock off valve optimal access
- lock off valve optimization
- lock off valve packaging
- lock off valve paper mill
- lock off valve paper mills
- lock off valve personnel
- lock off valve personnel safety
- lock off valve petrochemical plant
- lock off valve petroleum
- lock off valve petroleum industry
- lock off valve physical injury
- lock off valve pig
- lock off valve pig launch
- lock off valve pig launchers
- lock off valve pig launching
- lock off valve pig procedure
- lock off valve pig receivers
- lock off valve pig receiving
- lock off valve pig trap
- lock off valve pigging
- lock off valve pipe
- lock off valve pipeline
- lock off valve pipeline actuation
- lock off valve pipeline control
- lock off valve pipeline flow
- lock off valve pipeline operation
- lock off valve pipeline system
- lock off valve plant
- lock off valve platform
- lock off valve pollution
- lock off valve power
- lock off valve power industry
- lock off valve power plant
- lock off valve power sector
- lock off valve power station
- lock off valve powerstation
- lock off valve pressure control
- lock off valve pressure safety
- lock off valve pressure safety valve
- lock off valve pressure vessel
- lock off valve prevent
- lock off valve prevention
- lock off valve process control
- lock off valve process control system
- lock off valve process critical valves
- lock off valve process industry
- lock off valve process optimization
- lock off valve process safety
- lock off valve production line
- lock off valve property damage
- lock off valve protect
- lock off valve protect investments
- lock off valve protect machinery
- lock off valve protection
- lock off valve pump
- lock off valve reactor
- lock off valve reduce risks
- lock off valve regulate
- lock off valve regulate flow
- lock off valve regulating
- lock off valve regulation
- lock off valve remote pipeline system
- lock off valve repair
- lock off valve repairing
- lock off valve resistant to dirt
- lock off valve resistant to heat
- lock off valve resistant to ice
- lock off valve resistant to moisture
- lock off valve resistant to sand
- lock off valve resistant to snow
- lock off valve retofit
- lock off valve retrofitting
- lock off valve return on investment
- lock off valve risk
- lock off valve ROI
- lock off valve sabotage
- lock off valve safe
- lock off valve safe operation
- lock off valve safe working
- lock off valve safety
- lock off valve safety function
- lock off valve safety lockout program
- lock off valve safety measure
- lock off valve safety regulation
- lock off valve security
- lock off valve security management
- lock off valve security procedure
- lock off valve sequence control
- lock off valve sequence control unit
- lock off valve service
- lock off valve ship
- lock off valve staff
- lock off valve steam
- lock off valve stop flow
- lock off valve switch media
- lock off valve tamper
- lock off valve tampering
- lock off valve theft
- lock off valve unauthorized
- lock off valve unloading
- lock off valve unloading pig trap
- lock off valve vapor
- lock off valve vapor control
- lock off valve vapor handling
- lock off valve valve closing sequence
- lock off valve valve opening sequence
- lock off valve valve operation
- lock off valve valve sequences
- lock off valve vandalism
- lock off valve vessel
- lock off valve waste water industry
- lock off valve water industry
- lock off valve water supplies
- lock off valve water supply
- lock off valve water treatment plant
- lock off valve worker
Valve interlocks can only be used when both keys are inserted in the interlock. Both keys are individually coded. A key with the wrong coding cannot be inserted in the interlock respectively cannot open this. Each key can only be removed when the valve is in a certain position. Once one key has been removed, the other one is trapped in the interlock.