VPI46.20F1.4Q Siemens Combi valve, internal thread, pressure test points, PN25, DN20, 220…1330 l/h. Compatible actuators SSA, STA and STP. For cooling water, hot water and for water with anti-freeze
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Siemens Pressure Independent Control Valve (PICV) VPI46.20F1.4Q
VPI46.20F1.4Q Siemens Combi valve, internal thread, pressure test points, PN25, DN20, 220…1330 l/h. Compatible actuators SSA, STA and STP. For cooling water, hot water and for water with anti-freeze
Valve Type | Pressure Independent Control Valve (PICV) |
---|---|
Valve Size | 20mm (DN20) |
PN | 25 |
Connection | Internal Thread |
Valve Body | Dezincification resistant hot-pressed brass (DZR) |
Flow Rate | 200 l/hr – 1330l/hr |
Nominal Stroke | 5 mm |
∆p Max | 600 kPa |
Compatible Actuators | SSA31, SSA81, SSA61, SSA61EP, STA23, STA73, STA63, STP23, STP73, STP63 |
To 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...
Pressure 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
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 |
SAY61P03 – Electromotoric actuator, 200 N, 15 mm, 24 VAC /24 VDC, DC 0…10 V / DC 4…20 mA, 30 s. For direct mounting on combi valves, types VPI46.40F9.5Q and VPI46.50F12Q3. Manual adjuster Suitable for VPI46.40F9.5Q & VPI46.50F12Q
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