polar valve
Connect-type NEW


| Valve body | Stainless steel 304 | |
|---|---|---|
| Model | SMFC-15 | SMFC-20 |
| Thermo Actuator | Shape Memory Alloys | |
| O-ring | EPDM | |
| Nominal Diameter | 15A (PF 1mm/2inch) | GHT 3mm/4mm(NPT 3mm/4inch) |
| Dimention | ø30mm(upper part)×ø16mm(lower part)×45(H)mm | ø30mm(upper part)×ø16mm(lower part)×42(H)mm |
| Weight | 80g | 80g |
| Recommended operating pressure(℃) | -20 ~ 7 | |
| recommended operating pressure(bar) | 2.5 ~ 5.0 | |
| Leakage pressure at room temperature | Max 10.0 | |
| Installation Requierments | Drain Outlet | |
| Freeze-protection Activation Temperature(℃) | Discharge Initiation Temperature 0 ±1 | |
| Discharge Initiation Temperature 6 ±2 | ||
* Activation temperature may vary with installation conditions (sun/shade, wind, pipe specs, water temperature). This variation is normal.