The control valve independently developed by Nara Control with pure domestic technology asserts outstanding flux adjustment and flexible operation capability.
Like the blood circulation of human body, for the cooling, heating and sanitation facility of building, the flow adjustment of fluid and vapor is extremely important. The control valve is the core adjuster that maintains the flow of such flux in appropriate pressure and appropriate volume and the actuator controls and operates various adjusters.
Jointly with Korea Institute of Science and Technology, Nara Control researches and develops the control valve to have the success of producing it with the pure domestic technology. With diverse rated pressure, high adjustment capability, and 0.01% of leakage ratio in highly functional control valve, it has received excellent grade from the capability assessment test by KRISS and Korean Agency for Technology and Standards. In particular, for the case of large valve, the sitting-type is adopted to enable easy flux adjustment only by small operation force under a great pressure difference.