The 34CW Operator actuates valves when the pawl is contacted from lever side.
The pawl then folds out of the way in the opposite direction.
Manual / Mech. Operator
MVHA-34B
The 34B Operator threads onto the collar of push-button valves.
The mounting bracket thickness plus the washer thickness properly spaces the operator to prevent prestroking of button.
Manual / Mech. Operator
MVHA-34A
The 34A Operator threads directly onto the collar of push-button valves.
The air pressure applied to the pilot port drives piston to actuates the valve's push-button.
