These straight-through valves with electromagnetic (solenoid) drive are used for operating cycles with short intervals and, therefore, are often used as vacuum control valves. The straightforward design provides a valve with low leakage rate. The valves in VV "C" versions (e.g., VV-B 6C) are made of materials with excellent chemical resistance. The sealing material is a chemically highly resistant fluoroelastomer with better form stability than common PTFE, and with excellent long-term leak tightness characteristics. DN 6/10 mm tubing connections; 1x10-6 mbar l/sec leak rate. 24V DC valves are also available with VACUU·BUS® control.
| VACUUBRAND, Inc. | |
|---|---|
| Product Category | Vacuum Valves |
| Product Number | VV-B 6 |
| Product Name | Straight-Through Solenoid Operated Valve |
| Type | Inline; Straight Through |
| Port OD | 0.9843 inch (25 mm) |
| ISO Port Flange Size | NW 25 |
| Leak Rate | 1.00E-5 std cc / sec |
| Vacuum / Pressure Range | Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr); (HV, < 10-3, >10-8 torr) |
