Masoneilan * 31/32 Series0 pages
GE Oil & Gas
nnnnMasoneilan* 31/32 Series r ,
nnnnSpring Diaphragm Rotary Actuator |"Q Q\ S ll G Gl
nnnnThe Masoneilan model 31 and 32 pneumatic spring diaphragm rotary
nnnnactuators from GE are designed to provide high performance, reliability and
nnnnlong service life. Product features include:
nnnnField Reversible
nnnnAir action can be changed in the field without additional parts.
nnnnModular Spring Pack
nnnnThree standard spring ranges are achievable using two springs either
nnnnindividually or combined.
nnnnSeparate Interchangeable Yoke
nnnnAllows flexible mounting options to a variety of rotary valves. Yoke and
nnnnmounting parts are available for Masoneilan rotary valves as well as a
nnnnuniversal mounting that is adaptable to other quarter turn valve designs
nnnnDiaphragm Cases
nnnnPressed-steel upper and lower diaphragm cases combine lightness, high
nnnnmechanical strength and protection in the event of over pressurization.
nnnnDiaphragm
nnnnMolded elastomeric diaphragm with fabric insert for strength, long life
nnnnand high sensitivity.
nnnnLinearity
nnnnThe molded rolling diaphragm and deep cases minimize area changes
nnnnproviding a more linear relationship between travel, air pressure and
nnnnoutput torque.
nnnnHigh-Power Manual Override
nnnnAn optional right-angle manual gear (hand-jack) override is available for
nnnnall configurations.
nnnnimagination at work
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