IDF4 flow diverters are 4 ways 3 positions directional valves with lever switching. They are availabe in open center or closed center versions and BSPP ports. Sizes goes from ¼ BSPP to 1 BSPP. Depeding on sizes the IDF4 flow diverters are available for working pressures up to 350 bar (5075 psi) and flow up to 200 lpm. (52,8 gpm) The external body is made of cast iron, it is painted to improve protection from oxidation. All the other components are made of high-resistance steel and are hareded and ground. They ensure very high performances and a long life to the valve.