Reliable, cost-effective MA Series pneumatic diaphragm actuators can be used with most manufacturers' gate valves. They are recommended when instrument air is available.
Fail-safe design
Rising stem design
Cameron seal technology
Actuator interchangeability
Fixed drift adjustment
Corrosion-resistant materials
Optional devices and accessories
Actuator specifications
API Spec 6A actuators for use with 1 13/16- through 4 1/8-in nominal gate valves
API Spec 6A Appendix F, PR-2 qualified
0 to 180 degF [–18 to 66 degC] standard temperature rating (other temperatures available)
12-, 16-, and 20-in standard diaphragm sizes for these valve groups
170-psi [11.7-bar] maximum operating pressure
Wide range of available options and accessories
Bonnet specifications
Standard stem and bonnet material (API material and temperature class dependent)