Electric Control Valves Types 3260/5824, 3260-4, 3260/3374
Nominal size DN
15 to 25
32 to 50
65, 80
100 to 150
Nominalpressure PN
16
Maximum temperature
5 1) to 150 3)
Plug sealing
Soft sealing
Leakage rate
Class IV acc. to DIN EN 1349
Rated travel mm
6
12
15
30
Mixing valve
Yes
Yes
Yes
Yes
Diverting valve
Yes
Yes
Yes
Yes
Materials Material no. according to DIN EN
Body and seat
Cast iron EN-JL1040 (GG-25)
Plug
Brass Cu Zn 37 Pb
Plug stem
Stainless steel 1.4305
Stem sealing 2)
EPDM sealing ring
Actuator Type
5824-10
5824-20
3374-11
3374-10
3274-13
3274-17
Valve travel mm
6
12
15
30
30
Transit time sec
35
35
120
240
120
Nominal thrust kN
0.5
2.5
4.3 (1.8)
Manual override
Handwheel for 5824
Hex wrench
Electric
Mechanical
Power supply V/Hz
24; 230/50
24; 230/110/50/60
24; 110; 230/50; 60
Power consumption
Approx. 4
Approx. 4
Max. 230
ambient temperature
0 to 50
5 to 60
–10 to 60
Degree of protection
IP 54 3)
IP 54 4)
IP 65
Additional electrical equipment 1)
Limit switches
2
2
Max. 3
Potentiometers
1
2
Max. 2
Positioner
2)
Yes
Yes
1) See appropriate data sheet for maximum equipment combination 2) Only with 24 V AC power supply 3) With upright mounting position 4) IP 65 with cable gland