· Hongsen Ball Valve (GBC) is a manually regulated shut-off valve, which is applicable to two-direction flow.
· Hongsen Ball Valve (GBC) is used on the liquid, suction and hot vapour piping of the freezer, cold store and air conditioning unit.
· The valve seat of Hongsen Ball Valve (GBC) is well sealed with perfect sealing performance.
· Hongsen Ball Valve (GBC) is a through-type ball valve with maximum flow rate and wide range of operating temperature.
· Hongsen Ball Valve (GBC) is equipped with a secondary sealing cap and the metal wire could be used to prevent the sealing cap from missing and avoid any mistake operation in maintenance.
Hongsen Ball Valve (GBC Series) Features：
- Only turns 1/4 circle to make valve fully open or fully close.
- No pressure drop in flow.
- Turning stop for full open or full close.
- Full Open and Full Close mark on top of valve stem.
- Two-direction flow is available.
- Argon arc welded structure.
- Explosion-proof valve stem design.
- Modified PTFE sealing.
- Inside, liquid accumulation is avoided.
- Could be mounted on the control panel.
Technical Parameters：
| Applicable Refrigerant |
HCFC and HFC |
Max. Operating Pressure |
4.5 MPa |
| Applicable Medium Temperature |
-40℃ to +150℃ |
Max. Allowable Pressure |
6.5 MPa |
| Yearly Leakage of Refrigerant |
≤5g R22 gas |
Specification：
|
Model
|
Size |
OD |
KV |
Model |
Size |
OD |
KV
|
|
GBC-6
|
1/4 (Ø6) |
Ø14 |
2.0 |
GBC-28 |
9/8 (Ø28) |
Ø25 |
52.0 |
|
GBC-10
|
3/8 (Ø10) |
Ø14 |
5.7 |
GBC-35 |
1-3/8 (Ø35) |
Ø32 |
80.9
|
|
GBC-12
|
1/2 (Ø12) |
Ø14 |
10.6 |
GBC-42 |
1-5/8 (Ø42) |
Ø38 |
80.9
|
|
GBC-16
|
5/8 (Ø16) |
Ø14 |
14.1 |
GBC-54 |
2-1/8 (Ø54) |
Ø50 |
80.9
|
|
GBC-18
|
3/4 (Ø19) |
Ø19 |
20.4 |
GBC-67 |
2-5/8 (Ø67) |
Ø50 |
80.9
|
|
GBC-22
|
7/8 (Ø22) |
Ø19 |
28.2 |
GBC-79 |
3-1/8 (Ø79) |
Ø50 |
80.9
|
