Rexroth H-2 Controlair Valves and Replacement Parts

The H-2 Type Controlair Valves are handle operated 3-way pressure graduating control valves. The handle actuates the pressure-graduating portion to increase, decrease or maintain a graduated air pressure to the delivery line. When the handle is in the “OFF” or release position the delivery line is connected to exhaust, except in the preloaded type Controlairs. Handle movement from the “OFF” or release position actuates the pressure graduating portion to deliver a graduated pressure according to the value of the control spring. When the handle is in the “OFF” or release position the delivery line is connected to exhaust, except in the preloaded type Controlairs. Handle movement from the “OFF” or release position actuates the pressure graduating portion to deliver a graduated pressure according to the value of the control spring.