Manual

IOM-48
2
Full Actuator Model No.
Basic Available Air Supply
Actuator Modifi er Bench Settings Pressure Unitized Products *
Model No. Number psig (Barg) psig (Barg)
48R 1"-2" (DN25-50) Ranger QCT
or -01 5-15 (.34-1.03) 20 (1.4) 3"-4" (DN80-100) Premier EZO
48D or Premier Unlined
148R 3"-4" (DN80-100) Ranger QCT
or -01 5-13 (.34-0.90) 20 (1.4) 6" (DN150) Premier EZO
148D or Premier Unlined
148R 4"-8" (DN100-200) Ranger QCT,
or -02 10-26 (.69-1.79) 36 (2.5) 10" (DN250) Premier EZO
148D
148R 8" (DN200) Premier EZO,
or -03 7.5-19.5 (.52-1.34) 27 (1.9) 8"-10" (DN200-250) Premier
148D Unlined
* Metric body size in parenthesis.
ACTUATOR MODEL NO. vs. VALVE BODY MODEL
(Model 148 included for clarity)
III. INSTALLATION
A. Orientation:
1. Recommended actuator major axis ori en ta tion
with any model of Cashco rotary control valve
is upwards with the valve in a horizontal pipe
and the valve stem also horizontal; i.e. position
“A” for ATO-FC, or position “B” for ATC-FO.
2. Both Ranger QCT and Premier EZO/Unlined
control valve products incorporate an ex tend ed
SECTION III
FIGURE 2: Mounting position of Ranger QCT to
Model 48 Actuator with Model 73N-B P/P Positioner.
FIGURE 3: Mounting position of Ranger QCT to
Model 48 Actuator w/Model 9540R or Smart Positioners.
valve body bon net and a mounting yoke to
allow the actuator to be far enough away
from the valve body or mounting fl anges to
in cor po rate a minimum of 2" (50 mm) thick-
ness of in su la tion. It should not be necessary
to install thermal insulation to any portion of
Model 48 actuator. The maximum ambient
temperature for installation is 180°F (83°C);
the minimum ambient temperature is -20°F
(-29°C).
Position A
Position B
Position A
Position B