NAVA brand of valves originated from Germany and includes a wide range of mechanical valves such as gate, globe, check, strainer, butterfly, ball etc which are made of different materials like ductile iron, cast iron, cast steel, stainless steel etc. They are used in building services applications such HVAC, plumbing, industrial and marine offshore sectors. NAVA valves also has a range of UL/FM approved valves for fire protection application. NAVA valves are available in pressure ratings and standards of ANSI class 125/150/600/800/900 and DIN standard PN16/25.
Other piping products under this brand include automatic airvent, rubber and stainless steel flexible joints, electric actuators and more.
HI-TECH preinsulated pipes are typically used for HVAC chilled water and hot water applications, where insulation is required to minimise energy loss and prevent condensation.
HI-TECH Preinsulated pipe supports are designed to prevent direct heat transfer between the pipes and the supports, thus reducing direct heat loss by offering an immediate thermal break.