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