Issue 1
1-12 Instrument parts, accessories and options
K0457 - [EN] English
10
10.
Hydraulic PRVs to give attached devices overpressure
protection; see Table 1-2.
Table 1-2:
Recommended PRVs (Hydraulic)
PRV P/N
Recommended
for:
Factory setting
Adjustable range
Bar
PSI
Bar
PSI
IO620-PRV-H1
IO620-PRV-H2
IO620-PRV-H3
IO620-PRV-H4
IO620-PRV-H5
PV 623 only
50
200
400
700
1000
725
3000
6000
10000
15000
10 to 50
50 to 200
200 to 400
300 to 700
600 to 1000
145 to 725
725 to 2900
2900 to 5800
4350 to 10000
8700 to 15000
11.
Pneumatic hose kit rated to 400 bar (5800 psi) with
“Quick fit” connectors for the test port.
P/N IO620-HOSE-P1: 1 metre (
≈
39”)
P/N IO620-HOSE-P2: 2 metre (
≈
78”)
12.
Hydraulic hose kit rated to 1000 bar (15000 psi) with
“Quick fit” connectors for the test port.
P/N IO620-HOSE-H1: 1 metre (
≈
39”)
P/N IO620-HOSE-H2: 2 metre (
≈
78”)
13.
Pressure adaptor sets:
P/N IO620-BSP: G1/8, G1/4 male; G1/4, G3/8 and
G½ female
P/N IO620-NPT: 1/8NPT, ¼NPT male, ¼NPT, 3/8NPT,
and ½NPT female
P/N IO620-MET: M14 x 1.5 and M20 x 1.5 female
14.
P/N IO620-BLANK. Blanking plug to seal the pressure
port for the PM 620 module.
15.
P/N IO620-COMP. Comparator. Attach it to the test
port and then use it to compare the device under test
with a reference device.
15
13
14
11
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