VIV25EKA 208-230V AC
Part Number: A50637502
USD 1,778.00
VIV - Vacuum Isolation Valve
Intended for use with nXDS, XDS, nXLi and nXRi dry primary pumps, the VIV vacuum isolation valve is a high conductance, fast acting high vacuum isolation valve that is designed to prevent the movement of vapour or particulates from the backing pump to the process chamber. When the VIV is closed, the backing pump is safely vented.
General Product Information
| Recommended Pressure Range Min | 1.000 × 10⁻⁶ |
| Recommended Pressure Range Max | 1.000 × 10⁵ |
| Weight | 0.500 |
| Leak Rate | 1.000 × 10⁻¹⁰ |
| Dimension Comments | The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. For valves in particular we recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models. |
Environmental Conditions
| Temperature Ambient Operation Max | 323.15 |
| Temperature Ambient Operation Min | 278.15 |
| Temperature Ambient Storage Min | 323.15 |
| Temperature Ambient Storage Max | 283.15 |
Performance Data
| Leak Rate Across Seat Valve | 1.000 × 10⁻⁸ |
| Pressure Differential Max | 20000.00 |
| Power Total Rated | 3.10 |
Operation Conditions - Limitations
| Temperature Baking Max | 333.15 |
| Product Title | Part Number | Price | Add to cart |
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| NW20/25 Centring FKM GP S/S (PK1) | C10514395 | USD 29.50 | |
| NW25 Clamping Ring Stainless Steel | C10514401 | USD 21.59 | |
| NW25/25 Centring Nitrile S/S Pk1 | C10514396 | USD 18.87 | |
| NW25 Hinged Clamp Aluminium | C10514402 | USD 78.54 |