Data Sheet for Product

Technical Instructions Flowrite 599 Series SKB/C/D 62UA Electronic Valve Actuator Advanced Features
Document Number 155-717
September 25, 2018
Page 2 Siemens Industry, Inc.
Product Numbers
Table 1. Product Numbers.
Actuator
Stroke
Order Number
3/4-inch (20 mm)
SKB62UA
SKD62UA
1-1/2 inch (40 mm)
SKC62UA
Warning/Caution Notations
WARNING:
Personal injury or loss of life may occur if you do not
perform a procedure as specified.
CAUTION:
Equipment damage or loss of data may occur if you
do not perform a procedure as specified.
Specifications
Power Supply
Operating voltage (SELV,PELV) 24 Vac ± 20%
Frequency 50 or 60 Hz
Power consumption
SKB62UA 17 VA/12W
SKC62UA 28 VA/20W
SKD62UA 17 VA/12W
Operating
Type of control (proportional) 0 to 10 Vdc; 4 to 20 mA;
or 0 to 1000 ohms
Running time Opening: Closing:
SKB62UA 120 seconds 15 seconds
SKC62UA 120 seconds 20 seconds
SKD62UA 30 seconds 15 seconds
Spring-return time Closing:
SKB62UA 15 seconds
SKC62UA 20 seconds
SKD62UA 15 seconds
Nominal stroke
SKB62UA 3/4-inch (20 mm)
SKC62UA 1-1/2-inch (40 mm)
SKD62UA 3/4-inch (20 mm)
Position force
SKB/C 62UA 2800N
SKD62UA 1000N