HVG INDUSTRIAL VALVES 0043: ZDLM Electric Sleeve Control Valve
Advantage: good stability, large flow, simple maintenance, small size and light weight.
Application: Single seal type – used to clean medium with strict leakage requirement, low pressure difference. It can be used as shut-off valve through upgrading
Double seal type – used to clean medium with low leakage requirement, large pressure difference.
Throttling type – used to be as low noise valve
| Nominal dimension (mm) | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | |||
| Seat diameter (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | |
| Flow Kv | Linear | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 630 |
| Equal percentage | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 360 | 570 | |
| Rated travel (mm) | 16 | 25 | 40 | 60 | |||||||
| Rangeability | 30:1, 50:1 | ||||||||||
| Nominal pressure | Standard product 1.6,4.0,6.4MPa,special order 10,22,32MPa | ||||||||||
| Core type | Single seal: single seat plunger; Double seal: twin seat plunger | ||||||||||
| Flow characteristics | Linear, equal percentage | ||||||||||
| Action type | Electric to open, electric to close | ||||||||||
| Working temperature | Ordinary model:-40~230°C, Radiation model:230~450°C, Special ordering:450~600°C | ||||||||||
| Flange standard | JB78-59, JB79/59, JB/T79.1-94, JB79.2-94, ANSI, JIS, DIN | ||||||||||
| Control signal | 4~20mA, DC; 1~5V, DC; 0~10V, DC (related with actuator) | ||||||||||
| Power supply | 220V, AC, 50Hz; 380v, ac, 50Hz (related with actuator) | ||||||||||
