P
AGE
16
OF
25
18. Pressure ratings on the Venturi Driven Vacuum
Sampler.
The sampler has a working pressure of 6 bar.
The pressure ratings and / or test pressure of the individual items in the sampler are given below.
Item
Pressure rating
Data sheet or test
certificate attached
Pressure Chamber, first chamber.
Manufacturer Adtech / Scantube.
Material, PFA, ½” OD x 3/8” ID
23 bar working pressure
Data sheet
Pressure Chamber, second chamber.
Manufacturer Adtech / Scantube.
Material,
PFA, 3/4” OD x 5/8” ID
16 bar working pressure
Data sheet
Air Purge valve.
Manufacturer Burkert.
Type 6013, 134233
12 bar
Data sheet
Venturi Air valve.
Manufacturer Burkert.
Type 6013, 134233
12 bar
Data sheet
Water Purge valve.
Manufacturer Burkert.
Type 6013, 134233
12 bar
Data sheet
Inlet valve.
Manufacture Burkert.
Type 2031, threads G1/4”, SS 1.4404 body,
EPDM diaphragm.
10 bar.
Data Sheet
BioTector sample valve.
Manufacture Burkert.
Type 2031, threads G1/4”, SS 1.4404 body,
EPDM diaphragm.
10 bar.
Data Sheet
Venturi valve.
Manufacture Burkert.
Type 2031, threads G1/4”, SS 1.4404 body,
EPDM diaphragm.
10 bar.
Data Sheet
The items listed below, while part of the overall sampler and not in direct contact with the pressure
sampler media, they are only in contact with the instrument air supply.
Air solenoid valve.
Manufacturer Norgern.
Type M/49
10 bar.
Note, connected to
instrument air supply
only, not directly to the
sampler.
Data Sheet.
Pressure regulator.
Manufacture Norgren.
Type R07-200-RNKG
20 bar.
Note, connected to
instrument air supply
only, not directly to the
sampler.
Data Sheet
Pressure switch.
Manufacturer Norgren.
Type 0880300, 0.5-8 bar.
30 bar
Data Sheet
