- Edwards Speedivalve
- Screw-Based Open / Close System
- Nitrile Diaphragm
- High-Durability Valve
The Edwards Speedivalve SP16K is a diaphragm sealed in-line, isolation valve. The construction consists of a flexible elastomeric diaphragm which is sealed onto a polished seat by a screw mechanism. The Speedivalve's mechanism is isolated from the system by the diaphragm resulting in an extremely high-durability and ‘dirty’ system tolerant valve.
The SP10k, SP16k, SP25k, and SP40k valves are available with either fluoroelastomer or nitrile rubber diaphragms.
The valve body is made from aluminum and the complete valve is leak tight to better than 1 x 10^-6 mbar.ls^-1 and 1 bar differential.
These valves have NW flanges and are suitable for pipeline or panel mounting.
These valves are built to withstand an ambient operating temperature range of 0-40 Degrees celsius.
| Connection Inlet Flange | DN 16 ISO-KF (NW16) |
| Weight | 0.240 kg | 0.529 lb |
| Valve Actuation Method | Manual |
| Connection Outlet Flange | DN 16 ISO-KF (NW16) |
| Leak Rate | 1.000 × 10⁻⁷ Pa·m³/s |
| Material Body | Aluminum |
| Material Seal | NBR (nitrile butadiene rubber) |
| Temperature Ambient Operation Max | 40.00 °C | 104.00 °F | 313.15 K |
| Temperature Ambient Operation Min | 5.00 °C | 41.00 °F | 278.15 K |
| Temperature Ambient Storage Min | -10.00 °C | 14.00 °F | 263.15 K |
| Temperature Ambient Storage Max | 40.00 °C | 104.00 °F | 313.15 K |
| Leak Rate Across Seat Valve | 1.000 × 10⁻⁷ Pa·m³/s |
| Recommended Pressure Range Max | 1500.00 mbar |
| Temperature Baking Max | 60.00 °C | 140.00 °F | 333.15 K |
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A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.