Siemens valves
The following valves are recommended:
Valve type | Valve type | Actuator | kvs [m3/h] | V̇ [l/h] | PN class | Data sheet |
|---|---|---|---|---|---|---|
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VDN.., VEN.., VUN.. | Radiator valves | STA..40.. | 0.09…1.4 | - | PN10 | 2105, 2106 |
VPD..-135, VPE..-135, VPU..-135 | Pressure independent control valves (PICV) | STA..40.. | - | 20...135 | A6V13089932 | |
VD1..CLC.. | Small valves | STA..40.. | 0.25…2.6 | - | N2103 | |
VVI46.., VXI46.. | Zone valves | STA..65.. | 2…5 | - | PN16 | N4842 |
VVP47.., VXP47.., VMP47.. 1) | Small valves | STP..65.. | 0.25…4 | - | N4847 | |
VPP46.., VPI46..: | PICV | STA..65.. STP..65.. | - | 30…3400 | PN25 | N4855 |
VQP46.., VQI46.. 1) | PICV | STA..65.. | - | 30…1800 | A6V11877580 |
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kvs | Flow nominal value for cold water (5…30 °C) through a fully opened valve (H100), at a differential pressure of 100 kPa (1 bar) |
1) | ̇To ensure safe operation, only the STA/STP..65... is recommended for reasons of positioning force. |
Siemens valves closing dimension
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x: | Fully closed | |||
y: | Fully open | |||
| Thermal actuator 6.5 mm stroke with ASA80 adapter | |||
| Thermal actuator 4 mm stroke with ASA80 adapter | |||
Third-party valves
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