• 2-Way PVC-U body
• Installation flexibility and ease of maintenance: high-performance solenoid
electric actuator designed to exceed 5 million maintenance-free operating
cycles
• Adjustable circular section coil with IP65 protection class.
• Integrated override with the possibility of being installed in 3 different positions.
• Lever shutter in EPDM or FKM and lever in stainless steel.
• DIN 43650 electrical connector supplied as standard: includes LED indicator light
and rectifier (in the case of an AC coil).
Technical specifications – S1-S3
| Construction | 2-way solenoid valve |
| Size range | S12: DN 4-6-8 S22: DN 8-10-15 |
| Temperature range | 0 °C ÷ 50 °C |
| Coupling standards | Solvent welding: EN ISO 1452 EN ISO 493 ISO 727 DIN 8063 ASTM D2467 BS 4346-1 ISO 727-2. Can be coupled to pipes according to ISO 161/1 DIN 8062 ASTM D1 1785/76 BS 3506 BS 3505 Thread: ISO 228-1 DIN 2999 ASTM D 2467 (NPT) BS 21 BS 10226 ISO 7-1 |
| Valve material | PVC-U |
| Seal material | EPDM FKM |
(4.)Suitable for use with aggressive
fluids: no metal component
in contact with the fluid or
the external environment; all
the screws are covered by
PE protection plugs.
(5.)Emergency override.
| DN | 4 | 6 | 8 |
| PN | 6 | 4 | 2 |
| Kv(l/min)* | 6.7 | 12.1 | 15.3 |
| DN | 8 | 10 | 15 |
| PN | 6 | 4 | 2 |
| Kv(l/min)* | 27.5 | 34.2 | 58.3 |
* Q flow of litres per minute of water at a temperature of 20°C that will generate ∆p= 1 bar pressure drop
at a certain valve position.
The values shown in the table are calculated with the valve completely open.
| Functional characteristics | lever shutter |
| S12 and S22 2-way valve control functions | NC |
| Body material | PVC-U |
| Seal material | EPDM or FKM. |
| Maximum environmental temperature | 50° C |
| Maximum working fluid viscosity | 38 cSt |
| Service | 100% ED |
| Close time | ~ 20 ms |
| Open time | ~ 20 ms |
| Alternating current voltages | 24V – 110V* – 230V |
| Frequency | 50-60 Hz |
| Direct current voltages | 24 V |
| Voltage tolerance | ± 10% |
| S12 absorbed power | 10 W |
| S22 absorbed power | 20 W |
| Electrical protection | IP 65 |
| Electrical connection | DIN 43650 connector with LED (1) |
| Coil thermal class | F (155°C) |
| Installation | In any position |
| Coil rotation | over 360° |
*Voltage upon request
(1) Connector with internal electronic circuit specific to coil used
| d | DN | A | B | C | H | H1 | L | Z | E | M | g | EPDM Code | FKM Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4” | 4-6-8 | 24 | 100 | 103 | 92 | 46 | 16 | 60 | 42 | 52 | 400 | See code page | See code page |
| 3/8” | 4-6-8 | 24 | 100 | 103 | 98 | 49 | 19 | 60 | 42 | 52 | 400 | See code page | See code page |
| d | DN | A | B | C | H | H1 | L | Z | E | M | g | EPDM Code | FKM Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/8” | 8-10-15 | 34 | 115 | 130 | 109 | 55 | 19 | 71 | 54 | 67 | 1000 | See code page | See code page |
| 1/2” | 8-10-15 | 34 | 115 | 130 | 116 | 58 | 22 | 72 | 54 | 67 | 1000 | See code page | See code page |
| d | DN | A | B | C | H | H1 | L | Z | E | M | g | EPDM Code | FKM Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/8” | 4-6-8 | 24 | 100 | 103 | 88 | 44 | 14 | 60 | 42 | 52 | 400 | See code page | See code page |
