Rotex QTF Series User Manual

RTX-IOM-QTF-R01-0217
Page 7 of 26
www.rotexautomation.com
4.1 Safety Notes
 Keep hands and clothing away from valve ports and actuator pinion at all times.
 Ensure air supply has been disconnected from actuator before any disassembly takes
place.
 Never remove end caps when actuator is pressurized.
 Actuators must be sized accurately for proper operation
 Operating actuators over temperature or pressure limits will result in damage to
actuators.
4.2 Technical Specifications
 Mounting is in accordance with ISO 5211/DIN 3337/VDI/VDE 3845 (NAMUR).
 Dimensions are as per Rotex Manufacturers & Engineers Private Limited Technical
Brochure.
4.3 Operating Conditions
Supply pressure, max
(Standard)
Model
psi
bar
kg/cm2
Direct Acting
116
8.0
8.1
Spring return
116
8.0
8.1
Operating temperature, max
(Standard)
Model
Deg F
Deg C
Direct Acting
176
80
Spring return
176
80

Rotex QTF Series Specifications

General

Brand	Rotex
Model	QTF Series
Category	Controller
Language	English