Description :
            ●For drinking water. 
●Quick response.
●Ex-proof coil T4 as optional accessory.
●Timer for setting on/off time as optional accessory.
●CE conformity for all series.
●WRAS certified number:1704353
             Specification :
            
| Model | PU220D03 | PU220D-04 | PU220D06 | PU220D08 | 
| Port size | 3/8” | 1/2“ | 3/4“ | 1“ | 
| Fluid | Compressed air / Water | 
| Orifice | 13mm | 13mm | 20mm | 25mm | 
| Effective area | 76mm² | 76mm² | 162mm² | 220mm² | 
| Acting | Assisted lift | 
| Con structio n | Diaphragm | 
| Operating pressure range AC | 0 ~ 7 kgf/cm² | 
| Operating pressure range DC | 0 ~ 6 kgf/cm2 | 0 〜5 kgf/cm2 | 
| Proof pressure | 10 kgf/cm² | 
| Body material / Seal material | Forged Brass / EPDM (WRAS certified) | 
| Fluid temperature | 4°C ~ 90 °C | 
| Ambient temperature | 4°C ~ 60 °C | 
| Installati on | Horiz ontal | 
| Duty cycle | 100% ED | 
| Coil type | DIN | 
| Protection class | IP65(DIN40 050) | 
| Insulation class | F | 
| Voltage toleranee | ±10% | 
| Standard voltage | 220VAC, 110VAC, 24VDC, the other voltage is optional | 
| Power consumption | AC 110V: 17.6VA, AC220V: 18.1VA, DC: 15W | 
| Net weight | 530g | 500g | 680g | 1150g |