Eltorque QT50 User Manual

Product Description
User Manual QT50 Doc ID 1321 version 2.0 Sept. 2018
Page 17 of 62
Figure 4: Eltorque actuator loop connected to Integrated Automation Control System (IAS or ICS)
Technical specification
Table 5: System performance parameters for QT50 actuators
Feature Value
Torque options 10,20,30,40 or 50 Nm
Closing time options 0 - 90° movement
5, 8 or 15 sec. Recommended 8 sec.
Valve spindle adapter
SQ11 depth 12 mm /0.5 in. For valve stem with free height more than
12 mm/0.5 in, a distance ring is needed, see chapter 3.9.9 on page 29.
Max. allowed valve
flange and related
torque
(Ref. ISO5211) 2001E
F04
F05 F07
63 Nm 125 Nm 250 NM
Valve applications Quarter-turn.
Examples:
Butterfly DN25-DN80 PN16
Weight 4.5 kg/ 9,92 lb
Dimensions (HxWxD)
163 x 118 x 164 mm
9.02 x 6.14 x 8.23 in
Manual operation –
number of turns
19 turns on hand-wheel = 90 movement on valve
Color Black
Housing
IPx6 and IP x8 (10 m – 72 hours/32 ft 9.7 in – 72 hours).
Should not be exposed to corrosive chemicals
External materials: anodized aluminum and flame-retardant PA.
Storage temperature
5 - 35C/41 - 95F

Eltorque QT50 Specifications

General

Brand	Eltorque
Model	QT50
Category	Controller
Language	English