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R3025-S2/SRFA



R3025-S2/SRFA

Changeover ball valve, 3-way, DN 25, Internal thread, Rp 1", PN 40, ps 1600 kPa, kvs 26 m³/h, Fluid temperature -10...120°C
Rotary actuator fail-safe NC, 20 Nm, AC 24...240 V / DC 24...125 V, Open/close, 75 s, IP54
Actuator supplied separately

List price
£428.00

Design data: Design data

  • Downloads
  • Accessories
  • Details
Downloads

Documentation

Tender texts

CAD / BIM / VDI

CAD data 3D

BIM / Revit

VDI 3805

Success stories

Accessories

Mechanical accessories

EXT-OC-ZRN325

Insulation shell for valve R3.. DN 25

List price: £17.90
Your price: ...

ZR-EXT-01

Valve neck extension for ball valve DN 15...50

List price: £87.00
Your price: ...

ZR2325

Pipe connector for ball valve, DN 25, Rp 1", R 1", with internal thread

List price: £10.80
Your price: ...

Electrical accessories

ZR24-2

Stem heater DN 15...50 (20 W)

List price: £69.00
Your price: ...
Details

Specifications

Valve specifications

Angle of rotation
90
Close-off pressure
1400 kPa
Fluid
Cold and warm water, water with glycol up to max. 50% vol.
kvs
26 m³/h
Pattern
3-way
Pipe connection
Internal thread
PN
40
Pressure-independent
NO

Actuator specifications

Control type
Open/close
Degree of protection
IP54
Electrical connection
Cable
Fail-safe function
Fail-safe
Manual override
By means of hand crank and locking switch
Power consumption (holding)
3.5 W
Power consumption (running)
7 W
Running time (fail-safe)
<20 s
Running time (motor)
75 s / 90°
Torque
20 Nm
Voltage AC/DC
AC 24...240 V / DC 24...125 V