45
BÜCHI
Vacuum Controller
V-800/V-805
23347
03560
1 5 8 6 0
Name
Order number
Water jet pump B-767
31357
Set with 5 sieves and 10 seals
15860
Kalrez PP membrane
23347
Set of four O rings
37607
Table 9: Accessory B-767
Just like B-764, B-767 is also equipped with a cooling water
valve, thus, you need only one water connection for vacuum
and cooling water.
Water jet pump B-767
Cooling water valve
15 Spare parts and accessories
In line valve to 1 litre Rotavapor
Name
Order number
Cooling water valve
31356
Set with five sieves and 10 seals
15860
Table 10: Accessory cooling water valve
The Vacuum Controller controls this cooling water valve. It
opens it only when cooling water is needed. This also helps to
save water and reduce control efforts.
1 5 8 6 0
Name
Order number
In line valve 24 VDC
Ø 2,4 mm to 1 litre Rotavapor
31353
(with 00394 Y-piece)
Ø 4 mm to 20 litre Rotavapor
31354
Ø 4 mm to 50 litre Rotavapor
31355
Table 11: Accessory in line valve
The in line valve is used in connection with in-house vacuum
systems or continuous operating vacuum pumps. It controls
opening and closing of the vacuum line.
