Edwards SP Speedivalves are diaphragm sealed in-line, isolation valves. The construction consists essentially of a flexible elastomer diaphragm which is sealed onto a lightly polished seat by a screw thread mechanism. The mechanism is isolated from the system by the diaphragm resulting in an extremely rugged and 'dirty' system tolerant valve.
| Edwards Vacuum | |
|---|---|
| Product Category | Vacuum Valves |
| Product Number | SP25 |
| Product Name | Speedivalve |
| Type | Diamphragm |
| ISO Port Flange Size | NW 25 |
| Vacuum / Pressure Range | Elevated or positive pressures (>> 760 torr) |
| Temperature Range | 32 to 104 F (0.0 to 40 C) |
| Port Flange & Seal Type | NPT_Female (optional feature); ISO flange; ISO-KF (Small Clamped, <2"); BSP |
