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Mohlenhoff Thermal Valve Actuator ON/OFF
$0.00Mohlenhoff Thermal Valve Actuator ON OFF for opening and closing valves on cooling/heating systems. The main field of application is energy-efficient room temperature control in BMS and home automation. In addition, it is controlled by a 230 V room thermostat with two point output or pulse-width modulation.
Siemens Fan Coil Room Thermostat RDF510 AC230V
$0.00
| Operating voltage | AC 230 V (+10%, -15%) |
| Frequency | 50/60 Hz |
| Power consumption | Max. 12 VA |
| Degree of protection | IP30 |
| Outputs | |
| Valve output | AC 230 V |
| Rating | 5 mA…4(2) A |
| 3 Speed Fan output | AC 230 V |
| Rating | 5 mA…4(2) A |
| Operational data | |
| Switching differential | |
| Heating mode | 0.5...6 K |
| Cooling mode | 0.5...6 K |
| Quantity | Plus 19%VAT | incl. 19%VAT |
|---|---|---|
| From 1 pcs | 44$ | 52$ |
| From 5pcs | 42$ | 50$ |
| From 10pcs | 40$ | 48$ |
Siemens Flush Mounted Room Thermostats RDF340 24V AC (0-10V) Modulating
$0.00| Operating Voltage | AC 24V |
| Power Consumption | 8VA |
| Frequency | 50/60 Hz |
| Set point setting and range | 20 mm |
| Comfort | 21 ºC (5...40ºC) |
| Economy | 15ºC/30ºC (OFF, 5...40ºC) |
| Protection | 8ºC/OFF (OFF, 5...40ºC) |
| Operation | As per IEC 60721-3-2 |
| Climatic conditions | Class 3K5 |
| Temperature | 0...50 °C |
| Humidity | <95% r.h. |
| Backlit LCD | YES |
| Housing front color | RAL 9003 white |
Siemens Flush Mounted Room Thermostats – RDF300.02 AC 230V (on/off or 3-position)
$0.00| Operating Voltage | AC 230V |
| Power Consumption | 8VA |
| Frequency | 50/60 Hz |
| Set point setting and range | 0.5...6K |
| Comfort | 21 ºC (5...40ºC) |
| Economy | 15ºC/30ºC (OFF, 5...40ºC) |
| Protection | 8ºC/OFF (OFF, 5...40ºC) |
| Operation | As per IEC 60721-3-2 |
| Climatic conditions | Class 3K5 |
| Temperature | 0...50 °C |
| Humidity | <95% r.h. |
| Backlit LCD | YES |
| Housing front color | RAL 9003 white |
Siemens Air Velocity Sensor QVM62.1
$0.00To control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. Primarily is used for modulating fan control in primary plants to set the basic volume flow. Available in three measuring ranges : 0...5 m/s, 0...10 m/s, and...
Siemens Air Damper Actuators GLB331.1E 3-Position Control
$0.00| Nominal torque | 10Nm for damper surface up to about 1.5m2 |
| Operating Voltage | AC 230V |
| Power Consumption | 2VA/1W |
| Position Indicator | No |
| Control Type | Three Position Control |
| Weight without packing | 0.48 Kg |
| Degree of protection | IP54 as per EN 60529 |
Siemens Air Damper Actuators GDB161.1E Modulating control
$0.00| Nominal torque | 5Nm for damper surface upto about 0.8m2 |
| Operating Voltage | AC 24V |
| Positioning Signal | DC 0...10V |
| Position Indicator | Yes |
| Control Type | Modulating Control |
| Weight without packing | 0.48 Kg |
| Degree of protection | IP54 as per EN 60529 |
Siemens PICV DN15 – VPI46.15L0.6Q
$0.00Siemens Pressure Independent Control Valve (PICV) VPI46.15L0.6Q
Siemens PICV DN150 – VPF43.150F160
$0.00Pressure Independent Combi Valve VPF43.150F160, flanged type end connection, nominal pressure PN16, nominal size DN150, volume flow rate of 25.6-148 m3/h. Distinguished features of Siemens flanged type PICV’s as follows: 1- Maximum Volumetric Flow Presetting 2- Integrated Differential Pressure Controller 3- Pressure Measuring Points 4- Actuators for every control requirement
Siemens PICV DN125 – VPF43.125F110
$0.00Pressure Independent Combi Valve VPF43.125F110, flanged type end connection, nominal pressure PN16, nominal size DN125, volume flow rate of 18.5-110 m3/h. Distinguished features of Siemens flanged type PICV’s as follows: Maximum Volumetric Flow Presetting Integrated Differential Pressure Controller Pressure Measuring Points Actuators for every control requirement
Siemens PICV DN100 – VPF43.100F70
$0.00Pressure Independent Combi Valve VPF43.100F70, flanged type end connection, nominal pressure PN16, nominal size DN100, volume flow rate of 12.1- 68 m3/h. Distinguished features of Siemens flanged type PICV’s as follows: Maximum Volumetric Flow Presetting Integrated Differential Pressure Controller Pressure Measuring Points Actuators for every control requirement
