Product Groups
E.C.A. refrigerant ball valve is a kind of ball valve, which is used for fluid control (opening-closing) of commercial, domestic and industrial cooling systems according to 2014/68/EU Directive. it is operated by a quarter turn (90°) of the stem. Due to its bi-flow property, the stem can be turned up to 180° in order to balance the pressure in the valve during closed position
- Excellent internal and external leak tightness performance
- Double safe stem tightness with two o-rings and PTFE gasket
- TIG welding of the body for external tightness
- The optimum distance of welding area ensures protection of valve inner parts against excessive heat increase.
- Detachment of steel stem group due to high pressure is protected by special design
- Brass upper cover can be sealed in order to prevent the usage of unauthorized people
- PTFE gasket in the upper cover gives additional tightness security
- Self-oiling feature of graphited PTFE seats perform very good internal tightness and long-life cycle
- Connection of copper tubes is ensured by silver-based brazing material
- 100% of the production is checked by using Helium Mass Spectrometer with highly sensitive leak values (5×10-5 mbar.lt/s)
- Testing of the valves are made according to CE directives and requirements of UL standard
