The V55 rotary diverting valves (on/off) are devices that allow to control the thermal medium arriving from two heat sources or delivered to two users. The valve works through an obturator rotation from 0° to 90°. The rotary obturator puts into communication the common port (AB) with the other two ports (A, B). The valve can be used to supply two types of users (1 inlet in AB, 2 outlets in A and B, i.e. heating system and domestic water storage) or to control two different generators (2 inlets in A and B, 1 outlet in AB). The valves are equipped with 2 point actuator with fast running time (22 s) and output contact in tension.
Working temperature range (peaks): -20 (see suitable fluids)130 °C
Working temperature range: 0 (no frost)110 °C
Max working pressure: 10 bar
Obturator rotation torque: 6 N·m
Rotation angle: 90°
Leakage: <0,1%
Suitable fluids: water for thermal systems, glycol solutions (max 50%)
Threaded connections: female EN 10226-1
| CODICE_ARTICOLO | size | Kv | V | runningTime [s] | N° poles | cable | NPS | NPC |
|---|---|---|---|---|---|---|---|---|
| x | - | - | - | - | - | - | - | - |
| V5501500AB | Rp 1/2 | 4 | 230 | 22 | 4 | 1 | 1 | 5 |
| V5502000AD | Rp 3/4 | 8 | 230 | 22 | 4 | 1 | 1 | 5 |
| V5502500AE | Rp 1 | 12 | 230 | 22 | 4 | 1 | 1 | 5 |
| V5503200AF | Rp 1 1/4 | 15 | 230 | 22 | 4 | 1 | 1 | 5 |
Data sheet 
Instruction booklet