The H-3 controlair Valve is equipped with a roller for operation by   a cam or a similar mechanical device. Graduated pressure is obtained  from  the valve’s  OUT  line.  Total  movement is approximately 5/16" (8mm) with the initial 1/16" (1.6 mm) travel used to

close its exhaust valve.

Approximate weight: 4? lbs. (2.0 Kg)

ORDERING INFORMATION

New Part No.  Pressure Range psi (bar)

H-3-002        0-100 (0-6.9)

H-3-003        0-125 (0-8.6)

H-3-004        0-150 (0-10.3)

Some special models are available. Consult factory for requirements and part numbers not shown.

H-3 controlair VALVE

This design is  similar  to  the  H-3  controlair  except the spring housing area is sealed and control pressure can be introduced through the  tapped  exhaust port to the underside of the diaphragm. By varying this signal, the output of the  H-3  controlair can be biased  or  adjusted  in  proportions. This bias signal must be lower than the output signal.

technical parameter: