DESIGN FEATURES | |
1. Direct acting | |
2. Fit for air, water, oil , the neutral gasliquid. | |
3. Have both normally open and closed. | |
4.Pipe size from 1/8' to 2' . | |
5. Orifice size: 2.5 mm to 50 mm | |
6.Thread connnector : NPT | |
7. Pressure: 1-10bar | |
8. Voltage: AC220/AC110/AC24/DC24V/DC12V |
Model NO. | 2W-200-20 | 2W-250-25 | 2W-320-32 | 2W-400-40 | 2W-500-50 |
Pipe size | 3/4' | 1' | 1 1/4‘’ | 1 1/2‘’ | 2‘’ |
Orifice size | 20mm | 25mm | 32mm | 40mm | 50mm |
CV value | 7.6 | 12 | 24 | 29 | 48 |
Fluid | Air water oil, the neutral gasliquid | ||||
Servise voltage | AC380V AC220V AC110V AC24V DC24V DV12V ( allow ± 10%) | ||||
Operating | Type | Normally Closed | |||
Body Material | viscosity | ( Below )20CST | |||
Working pressure | ( water, air ) :0~10 kgf/cm² ( oil ) : 0~7 kgf/m² | ||||
Material of seal | Standard : below 80℃ fluid temperature use NBR, below 120℃ use EPDM, below 150℃ use VITON |