Outstanding reliability of operation
Structure that is definitively opened by pressurization
Structure that is safe to external impact
It has structure that is safe to external impact or falling over of cylinder since the operating pin is imbedded inside the valve.
Establishment of reliability of driven pipe
It is able to satisfy 100% of the requirements of the clients at the time of trial operation since the airtightness test on the driven pipe can be executed easily.
Convenience of recharging and outstanding work efficiency
Recharging immediately after the releasing of the gas is possible without separate detachment.
Outstanding work efficiency
It is possible to connect the actuator within several seconds along with outstanding work efficiency due to the standardization of driven pipe.
Verified value by having acquired the certification of PED (Europe) and UL (USA)
NK executes manufacturing and quality inspection, and is a proven valve exported throughout the world.
Holds multiple number of design experiences for NFPA 12
We hold experiences and technological capabilities to satisfy the fire extinction act of Korea and NFPA 12 for power generation plants including nuclear plants in Korea and overseas.
Use of components certified by authorized testing and examination institutions
All the components including pressurized container, valve, pressurized hose, container driven pipe, safety valve and nozzle, etc. have acquired international certification (UL,ABS,DNV,BV,NK, LR,KR,G L, etc.)
High class pressurization type fire extinguisher in the world
It is the product selected as a high class global product with exporting of approximately 150,000 units annually.
Provision of prompt and accurate technical services
We are providing technical services including technology supervision, trial run and educational training, etc. promptly and accurately.
Electrical room, power generation room, transformer room, etc. / Communication and computerization facility / Storage for combustible liquids / Locations for concerns for damages by water