بازرگانی پارس آپادانا
PARS APADANA TRADING CO
Semi automatic valves are used to control softening and filtration in water softeners
and filters devices and by putting valve lever on the service mode , backwash and
injection, provides the ability to regeneration resins, and also to transfer soft water to
These valves are available in 3/4" until 2 1/2" sizes.