LEYBOLD
Leybold Large ISO Right-Angle Vacuum Valve DN250–DN1000
- Sizes
- DN250, 320, 400, 500, 630, 800, 1000
- Conductance, listed size order
- 2500 / 4100 / 6300 / 10500 / 16500 / 29400 / 46900 l/s
- Helium leak rate
- 1 × 10⁻⁹ mbar l/s
Leybold LEYCON BAV Pneumatic ISO-K Angle Valve
The Leybold LEYCON BAV pneumatic angle valve provides remote high-vacuum isolation in DN63, DN100 and DN160 ISO-K. Select the pneumatic-only P version or an EP version with the required pilot-valve voltage.
Leybold ISO-K electropneumatic angle valve illustrated in the manufacturer brochure.
Part of the Leybold LEYCON vacuum valves family. Compare the range and other model options.
- Sizes
- DN63 / DN100 / DN160 ISO-K
- Actuation
- Pneumatic or electropneumatic; normally closed
- Conductance
- 160 / 440 / 1000 l/s respectively
- Leak rate
- ≤1 × 10⁻⁹ mbar l/s
Price and availability
Tell us the configuration and quantity you need. Include your process requirements if you would like help with selection.
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Applications and selection
The Leybold LEYCON BAV pneumatic angle valve provides remote high-vacuum isolation in DN63, DN100 and DN160 ISO-K. Select the pneumatic-only P version or an EP version with the required pilot-valve voltage.
Key specifications
| Specification | Details |
|---|---|
| Sizes | DN63 / DN100 / DN160 ISO-K |
| Actuation | Pneumatic or electropneumatic; normally closed |
| Conductance | 160 / 440 / 1000 l/s respectively |
| Leak rate | ≤1 × 10⁻⁹ mbar l/s |
| Compressed air | DN63: 4–8 bar; DN100/160: 4.5–7 bar |
| Air connection | 6 mm tube |
| Permitted differential at opening | ≤1 bar, both directions |
Documented configurations
| Specification | Details |
|---|---|
| 10790V01 / 10791V01 / 10792V01 | P, aluminium, DN63 / 100 / 160 |
| 10800V01 / 10801V01 / 10802V01 | EP, aluminium, 24 V DC, DN63 / 100 / 160 |
| 10825V01 / 10826V01 / 10827V01 | EP, aluminium, 230 V AC, DN63 / 100 / 160 |
| 10810V01 / 10811V01 | EP, stainless steel, 24 V DC, DN63 / 100 |
| 10835V01 / 10836V01 | EP, stainless steel, 230 V AC, DN63 / 100 |
Pneumatic and electrical selection
The P version requires a suitable external control valve; EP configurations include the documented pilot-valve arrangement. Specify both compressed air and electrical supply. Position indication is provided, but the connector and integration must match the selected valve. Body, actuator and pilot-valve temperature limits differ: do not apply the body bakeout limit to the complete powered assembly.
Materials, installation and enquiry
Confirm gas compatibility, cleanliness, working and bakeout temperature, flange standard, mounting orientation and pressure difference before selection. A nominal flange size alone does not establish compatibility. Request connection hardware, controls and spares explicitly; accessories are included only where specified in the quotation.
For valve selection, send the line size, pressure range, gas or process, required fail position, actuation supply and switching duty. For replacements, include the complete valve nameplate.
Dimensions and installation
Manufacturer downloads
Technical source: 300333929_002_C0/2016, pp.6–11. The exact order reference, supplied equipment and availability are confirmed with the quotation.
Selection and support
Explore the Leybold LEYCON vacuum valves and Leybold brand guide. Compare vacuum gauges and controllers, plan gauge calibration, or discuss servicing.
For LEYCON BAV Pneumatic ISO-K Angle Valve, include working pressure, required flow or chamber volume, gas and vapour load, operating hours, electrical supply and connections. For a replacement, send the complete nameplate and serial number so the configuration can be checked.
Specifications
| Manufacturer | LEYBOLD |
|---|---|
| Equipment type | Vacuum Valves |
| Sizes | DN63 / DN100 / DN160 ISO-K |
| Actuation | Pneumatic or electropneumatic; normally closed |
| Conductance | 160 / 440 / 1000 l/s respectively |
| Leak rate | ≤1 × 10⁻⁹ mbar l/s |
| Compressed air | DN63: 4–8 bar; DN100/160: 4.5–7 bar |
| Air connection | 6 mm tube |
| Permitted differential at opening | ≤1 bar, both directions |
Parts, consumables and workshop support
Send the pump model and part number when asking about a replacement. Compatibility depends on the equipment and operating conditions.
Before you order
Confirm the exact version, electrical supply and connections. Ask whether oil, filters, fittings, cables or controllers are included or separately specified.
Availability, lead time and the applicable warranty are confirmed for your quotation. A catalogue listing does not reserve stock.
What to check in your quotation · Delivery · Returns and faults
Enquire about this product
Leybold LEYCON BAV Pneumatic ISO-K Angle Valve
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Compare selected equipment
Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.