Options - Mechanical Travel Stops (Cam-stops)
Mechanical travel stops are an optional assembly pattern for series 79 pneumatic actuators. The mechanical travel stops feature one set of two cams with two threaded rods. The threaded rods can be adjusted in the field to set to independently adjust the stop positions on the open and the close stroke. The kit is mounted between the actuator and the valve as part of the mounting kit.
The integral travel stop, for single and double acting pneumatic actuators, allows for independent adjustment of the close stroke (0°) from -2° to +5°, and independent adjustment of the open stroke (90°) from -5° to +2°.
The end caps have been redesigned so that they are secured to the actuator body with the use of 316 stainless steel socket head cap screws; eliminating the need for specialty tools.