9-4 September 2004
Argonite
®
Engineered Fire Suppression System
38-KFSARG-000
9-6.1 Filling Through Discharge Port/Valve Outlet
The valve outlet thread is male, M25 x 1.5
The orifice area is: 0.0491 in.
2
(31.67 mm
2
)
Tools:
- Filling Adapter:
- Filling valve with connection to filling adapter with a venting valve to be used
(pressure in supply line to be vented prior to disconnecting the filling adapter
from the filling inlet).
- Handle for opening/closing the valve.
Torque required to manually open/close the valve during the filling process:
Table 9-3. Required Torque for Filling
Pressure
Torque to Open Torque to Close
N-m in.-lb. N-m in.-lb.
0 2.5 22.1 1.5 13.3
2900 PSI
(200 bar)
6.0 53.1 5.0 44.3
FILLING ADAPTER WITH 1/4 IN.
INLET P/N 38-509801-001
FILLING ADAPTER WITH
CGA-580 INLET
P/N 38-509802-001
2.75
INLET, 1/4—1BNPT
CONNECTION TO
VALVE DISCHARGE
PORT
SECTION A-A
NITROGEN ADAPTER
NUT
1.25
HEX
0.75
HEX
4.07
SECTION A-A
A
A
A
A
0.22
1.24
Figure 9-2. Filling Adapters
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