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Danfoss GBC Ball Valve - for CO2 90 bar Installation guide

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DKRCC.PI.FB0.D5.02 / 520H8132 © Danfoss A/S (AC-MCI / sw), 2014-04
Installation guide
Shut-o ball valve
Type GBC 6s H to GBC 42s H
009R9505
009R9505
Temperature range:
GBC 6s H - GBC 42s H: -40 °C - 100 °C / 40 °F - 212 °F
Max. working pressure:
GBC 6s H - 28s H: PS/MWP = 90 bar / 1305 psig
GBC 35s H - 42s H: PS/MWP = 75 bar / 1085 psig
Remove cap and access cap (if present)
OPEN position
CLOSED position
Bi-ow
Danfoss
9G162.13
Danfoss
9G144.12
Danfoss
9G145.12
Refrigerant:
R744 (CO
2
)
Opening valve
1
2
Valve size
Max. Torque
Nm ft-lbs
6s - 16s 10 7.4
18s - 22s 13 9.6
28s 26 19.2
35s 27 19.9
42s 48 35.4
Warning: Only authorized persons are allowed to operate this valve, as closing can
cause build-up of excessive pressure in the system.
2 DKRCC.PI.FB0.D5.02 / 520H8132 © Danfoss A/S (AC-MCI / sw), 2014-04
Tighten cap
Tighten the cap with approx. torque
Install Schraeder valve
(if present) and cap
4
5
Install Schraeder valve
with approx. torque
0.3 Nm / 0.2 ft-lbs
Brazing (Copper and
Copper alloy)
Danfoss
9G156.14
Min. 5% Ag
3
Danfoss
9G207
Danfoss
9G207
Danfoss
9G208
Max. 100 °C
(212 °F)
Welding
Welding with
stainless steel
100 °C
(212 °F)
Danfoss
9G207
Danfoss
9G209.10
Fully open
Fully closed
Valve size
Max. Torque
Nm ft-lbs
6s - 22s 15 11.0
28s - 35s 20 14.8
42s 32 23.6
/