2489 - DIN
Flow regulator with thermostat and electric actuator
USAGE
- Temperature and flow control
MEDIUM
Water and other liquids
VERSION
DIN
MEDIUM TEMPERATURE
2
to 150 °C /
35.6
to
302 °F
VALVE SIZE
DN 15
to
DN 50
PRESSURE RATING
PN 16
to
PN 25
FUNCTION
- Temperature regulator (TR)
- Flow regulator
APPLICATION
- Valve closes when the temperature rises (heating)
- Valve closes when the flow rate rises
FLOW RATE SET POINT
0.03 to 15 m³/h / 0.13 to 66 US gal/min
FLOW RATE DP ACROSS RESTRICTION
0.2 bar / 2.9 psi
TEMPERATURE SET POINT
0 to 150 °C / 32 to 302 °F
RESPONSE SPEED
- Standard
Special features
- Flow regulator with thermostat and electric actuator
Valve 2489
- Single-seated valve with balanced plug
- Compact design
- Emergency operation to continue temperature control, e.g. if the electric control device fails
Accessories
- - - -
Options
- Version with safety temperature monitor instead of thermostat
Information
T 3135
Type 2488/... and Type 2489/... Pressure-independent Control Valve
[EN][DE]T 3120-1
Information Sheet:
Selection Guide for Differential Pressure, Flow and Combined Regulators
Series 43
[EN][DE]T 3120
Information Sheet:
Series 45, 46, 47 and 48 Self-operated Differential Pressure and Flow Regulators as well as Combined Reguators
[EN][DE]
Support
DXF file from data sheet
- T 3135 [ZIP]
Certificates
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