CAMOZZI Valves - Manual, Mechanical & Air-Pilot

The mechanically operated valves in the Series 3 (1/8") have been designed with three different types of actuation:

• plunger
  
• lever/roller
  
• unidirectional lever/roller
  

In each case, return is effected by a mechanical spring.
The Series 3, 3-way/2-position valves are normally closed in the rest position when the pressure is supplied at P and are normally open when the pressure is supplied at the connection R, the user port A remaining unchanged.
Moreover, the 5-way/2-position valves may be supplied via the ports R and S with two different pressures if a cylinder has to be operated using a delivery pressure which is different from the return pressure. They can be operated with vacuum down to -.9 bar (28" Hg). Additionally, the series 3 valves can be supplied with 2 different pressures into ports 3 and 5 if a cylinder requires different extend and retract forces. The series 1 valves offer a more rugged, compact design with steel operator interfaces.