mechanical interlock: Mechanical Control and Interlock System to avoid Operating Errors at Valves
Valve interlocks and mechanical interlock 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 (mechanical interlock).
By using the Haake Safety Valve interlocks you can be sure the correct sequence of operating procedures will always be adhered to.
Haake mechanical interlock products can be installed at every lever-operated or hand-wheel valve, without damaging the mounting. The interlocks / mechanical interlock are robust, easily handled and clearly show every position of the valve (tOPen).
Before the installation of Haake Safety Valve interlock systems (mechanical interlock), the requirements and conditions of the operation are established in co-operation with our users / customers.
mechanical interlock
mechanical interlock
valve locking
mechanical interlock valve locking valve key interlock system
mechanical interlock 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.
- mechanical interlock accident
- mechanical interlock accident prevention
- mechanical interlock airport
- mechanical interlock anti tamper
- mechanical interlock assets
- mechanical interlock authorization
- mechanical interlock authorized
- mechanical interlock back flow
- mechanical interlock backflow
- mechanical interlock batch process
- mechanical interlock boiler
- mechanical interlock bridge
- mechanical interlock building
- mechanical interlock catastrophe
- mechanical interlock check
- mechanical interlock checking
- mechanical interlock chemical industry
- mechanical interlock chemical manufacture
- mechanical interlock chemical plant
- mechanical interlock chemical production
- mechanical interlock chemical production plant
- mechanical interlock close
- mechanical interlock closed position
- mechanical interlock closing
- mechanical interlock closing of valves
- mechanical interlock closing sequence
- mechanical interlock coal fired power plant
- mechanical interlock coal plant
- mechanical interlock compliance
- mechanical interlock compliance with safety regulations
- mechanical interlock construction
- mechanical interlock continuous closing
- mechanical interlock control
- mechanical interlock control closing
- mechanical interlock control opening
- mechanical interlock controlled closing
- mechanical interlock controlled opening
- mechanical interlock controlling
- mechanical interlock conveyor panels
- mechanical interlock cooling circuit
- mechanical interlock cooling system
- mechanical interlock correct opening and closing
- mechanical interlock correct operation
- mechanical interlock correct sequence of opening and closing
- mechanical interlock correct setting
- mechanical interlock crew
- mechanical interlock damage
- mechanical interlock danger
- mechanical interlock depot
- mechanical interlock depots
- mechanical interlock ease of use
- mechanical interlock electricity
- mechanical interlock employee
- mechanical interlock employee protection
- mechanical interlock energy
- mechanical interlock energy industry
- mechanical interlock energy network
- mechanical interlock energy plant
- mechanical interlock energy sector
- mechanical interlock energy supply
- mechanical interlock engineering
- mechanical interlock environment
- mechanical interlock exterior
- mechanical interlock fail safe
- mechanical interlock fail-safe system
- mechanical interlock flow control
- mechanical interlock flow rate
- mechanical interlock flow regulation
- mechanical interlock flow restriction
- mechanical interlock fluid control
- mechanical interlock fluid handling
- mechanical interlock food industry
- mechanical interlock food production
- mechanical interlock fossil fuel power station
- mechanical interlock fuel
- mechanical interlock fuel control
- mechanical interlock fuel handling
- mechanical interlock fuel loading system
- mechanical interlock furnace
- mechanical interlock gas
- mechanical interlock gas control
- mechanical interlock gas handling
- mechanical interlock gas plant
- mechanical interlock gas platform
- mechanical interlock hazard
- mechanical interlock human error
- mechanical interlock industral production
- mechanical interlock industrial
- mechanical interlock industrial equipment
- mechanical interlock industrial machines
- mechanical interlock industrial production
- mechanical interlock industries
- mechanical interlock industry
- mechanical interlock injuries
- mechanical interlock injury
- mechanical interlock inspection
- mechanical interlock installation
- mechanical interlock insulated pipe
- mechanical interlock interior
- mechanical interlock interlock sequence
- mechanical interlock isolate
- mechanical interlock isolating
- mechanical interlock isolation
- mechanical interlock isolation of PSV
- mechanical interlock loading
- mechanical interlock loading pig trap
- mechanical interlock lockout process
- mechanical interlock loss of product
- mechanical interlock machinery
- mechanical interlock maintenance
- mechanical interlock management
- mechanical interlock marine
- mechanical interlock material handling
- mechanical interlock material protection
- mechanical interlock mechanical control
- mechanical interlock multi-person lockout
- mechanical interlock natural gas
- mechanical interlock natural gas network
- mechanical interlock natural gas plant
- mechanical interlock natural gas processing
- mechanical interlock natural gas processing plant
- mechanical interlock nuclear power plant
- mechanical interlock nuclear power station
- mechanical interlock offshore gas platform
- mechanical interlock offshore oil platform
- mechanical interlock offshore oil rig
- mechanical interlock offshore platform
- mechanical interlock oil
- mechanical interlock oil company
- mechanical interlock oil control
- mechanical interlock oil industry
- mechanical interlock oil handling
- mechanical interlock oil network
- mechanical interlock oil plant
- mechanical interlock oil platform
- mechanical interlock oil purification
- mechanical interlock oil purifier plant
- mechanical interlock oil refinery
- mechanical interlock oil refining
- mechanical interlock oil rig
- mechanical interlock oil tank
- mechanical interlock oil treatment
- mechanical interlock open
- mechanical interlock open position
- mechanical interlock opening
- mechanical interlock opening and closing sequence
- mechanical interlock opening of valves
- mechanical interlock opening sequence
- mechanical interlock operating personnel
- mechanical interlock operational error
- mechanical interlock operational errors
- mechanical interlock operator
- mechanical interlock operator security
- mechanical interlock optimal access
- mechanical interlock optimization
- mechanical interlock packaging
- mechanical interlock paper mill
- mechanical interlock paper mills
- mechanical interlock personnel
- mechanical interlock personnel safety
- mechanical interlock petrochemical plant
- mechanical interlock petroleum
- mechanical interlock petroleum industry
- mechanical interlock physical injury
- mechanical interlock pig
- mechanical interlock pig launch
- mechanical interlock pig launchers
- mechanical interlock pig launching
- mechanical interlock pig procedure
- mechanical interlock pig receivers
- mechanical interlock pig receiving
- mechanical interlock pig trap
- mechanical interlock pigging
- mechanical interlock pipe
- mechanical interlock pipeline
- mechanical interlock pipeline actuation
- mechanical interlock pipeline control
- mechanical interlock pipeline flow
- mechanical interlock pipeline operation
- mechanical interlock pipeline system
- mechanical interlock plant
- mechanical interlock platform
- mechanical interlock pollution
- mechanical interlock power
- mechanical interlock power industry
- mechanical interlock power plant
- mechanical interlock power sector
- mechanical interlock power station
- mechanical interlock powerstation
- mechanical interlock pressure control
- mechanical interlock pressure safety
- mechanical interlock pressure safety valve
- mechanical interlock pressure vessel
- mechanical interlock prevent
- mechanical interlock prevention
- mechanical interlock process control
- mechanical interlock process control system
- mechanical interlock process critical valves
- mechanical interlock process industry
- mechanical interlock process optimization
- mechanical interlock process safety
- mechanical interlock production line
- mechanical interlock property damage
- mechanical interlock protect
- mechanical interlock protect investments
- mechanical interlock protect machinery
- mechanical interlock protection
- mechanical interlock pump
- mechanical interlock reactor
- mechanical interlock reduce risks
- mechanical interlock regulate
- mechanical interlock regulate flow
- mechanical interlock regulating
- mechanical interlock regulation
- mechanical interlock remote pipeline system
- mechanical interlock repair
- mechanical interlock repairing
- mechanical interlock resistant to dirt
- mechanical interlock resistant to heat
- mechanical interlock resistant to ice
- mechanical interlock resistant to moisture
- mechanical interlock resistant to sand
- mechanical interlock resistant to snow
- mechanical interlock retofit
- mechanical interlock retrofitting
- mechanical interlock return on investment
- mechanical interlock risk
- mechanical interlock ROI
- mechanical interlock sabotage
- mechanical interlock safe
- mechanical interlock safe operation
- mechanical interlock safe working
- mechanical interlock safety
- mechanical interlock safety function
- mechanical interlock safety lockout program
- mechanical interlock safety measure
- mechanical interlock safety regulation
- mechanical interlock security
- mechanical interlock security management
- mechanical interlock security procedure
- mechanical interlock sequence control
- mechanical interlock sequence control unit
- mechanical interlock service
- mechanical interlock ship
- mechanical interlock staff
- mechanical interlock steam
- mechanical interlock stop flow
- mechanical interlock switch media
- mechanical interlock tamper
- mechanical interlock tampering
- mechanical interlock theft
- mechanical interlock unauthorized
- mechanical interlock unloading
- mechanical interlock unloading pig trap
- mechanical interlock vapor
- mechanical interlock vapor control
- mechanical interlock vapor handling
- mechanical interlock valve closing sequence
- mechanical interlock valve opening sequence
- mechanical interlock valve operation
- mechanical interlock valve sequences
- mechanical interlock vandalism
- mechanical interlock vessel
- mechanical interlock waste water industry
- mechanical interlock water industry
- mechanical interlock water supplies
- mechanical interlock water supply
- mechanical interlock water treatment plant
- mechanical interlock 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.