HV 35 - VITON SEALED VALVE
UV 35 - BAKEABLE UHV VALVE
UVD 35 - UHV GAS DOSING VALVE
| HV6 - TEFLON SEALED VALVE |
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| Operating range | down to 10-6 Pa | ||
| Conductance | 1 l/s | ||
| Bakeability | up to 150 oC | ||
| Seat seal | PTFE (teflon) | ||
| Weight | 270 g | ||
| Connection | direct welding | ||
| The HV 6 is a simple venting valve. The stainless steel bellows separates the vacuum part from the actuating mechanism. The teflon seal is pressed against the valve seat. Another teflon ring seals the valve bonnet against atmospheric pressure. | |||
HV 35 - VITON SEALED VALVE |
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| Operating range | down to 10-7 Pa | ||
| Conductance | 30 l/s | ||
| Bakeability | up to 150 oC | ||
| Seat seal | viton | ||
| Weight | 2200 g | ||
| Connection flanges | CF 40 | ||
| The HV35 is a high-vacuum closing valve. The stainless steel bellows separates the valve seat part from the actuating mechanism. The seat is sealed with a viton ring. The valve bonnet is sealed with a copper ring. | |||
UV 35 - BAKEABLE UHV VALVE |
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| Operating range | down to 10-9 Pa | ||
| Conductance | 18 l/s | ||
| Bakeability | up to 400 oC | ||
| Seat seal | Cu (OFHC) | ||
| Weight | 2380 g | ||
| Connection flanges | DN 40 CF | ||
| The UV 35 is a manually operated UHV valve. To close the valve, the conical knife edge in the valve seat is pressed against the copper alloy seal. The actuating mechanism is sealed off from the vacuum part of the valve by stainless steel bellows. | |||
UVD 35 - UHV GAS DOSING VALVE |
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| Operating range | down to 10-9 Pa | ||
| Conductance(max.) | 0.8 l/s | ||
| Adjustable gas flow rate | 10-7 - 10-4 Pa l/s | ||
| Bakeability | up to 400 oC | ||
| Seat seal | Cu (OFHC) | ||
| Weight | 1450 g | ||
| Connection flanges | DN 40 CF,mini CF 6 | ||
| The UVD 35 is a precise UHV gas dosing valve. A metal membrane separates the vacuum part of the valve from the actuating mechanism. The ground sapphire plate is pressed against the copper valve seat by the lever actuating mechanism. | |||