Danfoss Electronics GBC Data Sheet
Data sheet
Shut-off ball valve
Type GBC Version 2
Danfoss shut-off ball valves, type GBC, are
manually operated shut-off valves suitable for
bi-directional flow.
The GBC valves are used in liquid, suction
and hotgas lines in refrigeration and air
conditioning systems.
The GBC bi-directional ball valves can be
delivered with or without external access port.
The valves have one-piece wire seal cap to
prevent unintentional cap removal or tampering
between services.
Features y Broad temperature range equally applicable
to freezing, refrigeration and air conditioning
applications
y ¼ turn from fully open to fully closed
y Full flow with minimum pressure drop
y Ball status indicator on spindle top indicating
open or closed position
y Bi-directional flow, i.e. valve orientation is
unimportant
y One-piece seal cap for safety purpose
Complies with European Safety Directive
EN 378 (Safety and environmental
requirements)
y Laser welded construction
y Rupture proof, internally-loaded spindle
design ensures safe operation under extreme
pressures
y Drilled and tapped for panel mounting
y Versions with access port helps in reducing
cost if service of the system is necessary
y Double O-ring stem seal design
y Customized brass material ensures consistent
performance under aggressive environment
AI270047618978-000402 | 1© Danfoss | DCS (bh) | 2019.08
Data sheet | Shut-off ball valve, type GBC Version 2
Approvals
Technical data
Ordering
Refrigerants: R134a, R22/R407C, R290,R32,R404A/R507, R407A, R407F,R407H,R410A, R448A,R449A, R449B,
R450A, R452A, R452B,R454A, R454B, R454C, R455A, R513A, R515B, R516A, R1234ze(E), R1234yf
For a complete list of approved refrigerants, visit http://store.danfoss.com/ and search for individual code
numbers, where refrigerants are listed as part of product details.
This product is approved for R290, R32, R452B, R454A, R454B, R454C, R455A, R516A, R1234yf by ignition source
assessment in accordance to standard EN13463-1.
GBC without access port, Solder ODF/ODF, PS = 45 bar
Type
Connection
Kv
value 1)
[inch] [mm] [m3/h] [gal/min]
1
GBC 6s
GBC 10s
GBC 12s
GBC 16s
GBC 18s
GBC 22s
GBC 28s
⁄4 – 1.83 2.12
– 6 1.83 2.12 009L7030
3
⁄8 – 8.04 9.29 009L7021
– 10 8.04 9.29 009L7031
1
⁄2 – 13.17 15.22 009L7022
– 12 13.17 15.22 009L7032
5
⁄8 16 15.66 18.10 009L7023
3
⁄4 – 21.93 25.35 009L7024
– 18 21.93 25.35 009L7035
7
⁄8 22 33.34 38.54 009L7025
1 1⁄8 – 62.25 71.96 009L7026
– 28 62.25 71.96 009L7033
GBC 35s 1 3⁄8 35 92.76 107.23
GBC 42s
1 5⁄8 – 134.76 155.78
– 42 134.76 155.78 009L7034
GBC 54s 2 1⁄8 54 240.11 277.57
GBC 67s 2 5⁄8 – 367.38 424.69 009L7959
GBC 67s RP
2 5⁄8 – 203.12 234.81 009L7036
GBC 79s 3 1⁄8 – 528.87 611.37 009L7980
GBC 79s RP
3 1⁄8 – 171.89 198.70 009L7037
Cv
value 1)
Max.
working
pressure:
PS/MWP
45 bar /
650 psig
Media temperature range 2)
-40 °C – 100 °C /-40 °F – 212 °F
for long term use
>100 °C -150 °C / >212 °F - 300 °F
for short term use
-40 °C – 100 °C /-40 °F – 212 °F for
long term use
>100 °C -121 °C / >212 °F - 250 °F
for short term use
For
flammable
refrigerant
3
)
Yes
No
PED
category
Article 4,
Paragraph 3
Ⅰ
Code no.
009L7020
009L7027
009L7028
009L7029
GBC with access port, Solder ODF/ODF, PS = 45 bar
Type
Connection
Kv
value 1)
[inch] [mm] [m3/h] [gal/min]
1
GBC 6s
GBC 10s
GBC 12s
GBC 16s 5⁄8 16 15.66 18.10 009L7053
GBC 18s
⁄4 – 1.83 2.12
– 6 1.83 2.12 009L7060
3
⁄8 – 8.04 9.29 009L7051
– 10 8.04 9.29 009L7061
1
⁄2 – 13.17 15.22 009L7052
– 12 13.17 15.22 009L7062
3
⁄4 – 21.93 25.35 009L7054
– 18 21.93 25.35 009L7065
GBC 22s 7⁄8 22 33.34 38.54 009L7055
GBC 28s
1 1⁄8 – 62.25 71.96 009L7056
– 28 62.25 71.96 009L7063
GBC 35s 1 3⁄8 35 92.76 107.23
GBC 42s
1 5⁄8 – 134.76 155.78
– 42 134.76 155.78 009L7064
GBC 54s 2 1⁄8 54 240.11 277.57
GBC 67s 2 5⁄8 – 367.38 424.69 009L7960
GBC 67s RP
2 5⁄8 – 203.12 234.81 009L7066
GBC 79s 3 1⁄8 – 528.87 611.37 009L7981
GBC 79s RP
1
) Calculated based on fluid dynamic equations. RP: Reduced Port
2
) For short term use in high temperature application, please consult Danfoss.
3
) Please refer to the Danfoss refrigerant list for flammable refrigerants, for other flammable refrigerants please contact Danfoss.
3 1⁄8 – 171.89 198.70 009L7067
Cv
value 1)
Max.
working
pressure:
PS/MWP
45 bar /
650 psig
Media temperature range 2)
-40 °C – 100 °C /-40 °F – 212 °F
for long term use
>100 °C -150 °C / >212 °F - 300 °F
for short term use
-40 °C – 100 °C /-40 °F – 212 °F
for long term use
>100 °C -121 °C / >212 °F - 250 °F
for short term use
For
flammable
refrigerant
3
)
Yes
No
PED
category
Article 4,
Paragraph 3
Ⅰ
Code no.
009L7050
009L7057
009L7058
009L7059
© Danfoss | DCS (bh) | 2019.08 AI270047618978-000402 | 2
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