Electro-pneumatic pressure regulator
The electro-pneumatic ED02 pressure regulator from Bosch Rexroth measures 76 x 60 x 30 mm and is made with two directly-controlled 2/2-way proportional valves with an air flow of 3.5 SCFM. Regulation is controlled by a microprocessor to provide repetitive precision of 0.44 psi with a hysteresis of 0.73 psi. Four regulators can be linked to each other without a base plate. Compressed air supply is possible from both sides, permitting extremely flexible use in a system.