REFRIGERATION BALL VALVE
Egret series refrigeration ball valveis a manually regulated shut-off valve, which is applicable to two-direction flow. It is used on the liquid, air suction, and hot vapor piping of the freezer, cold store, and air conditioning unit. The valve seat is well sealed with perfect sealing performance, and it is a through-type ball valve with a maximum flow rate & wide scope of operating temperature. The ball valve is equipped with a secondary sealing cap and the metal wire could be used to prevent the sealing cap from missing and avoid any mistakes operation in maintenance.
Refrigeration Ball Valve Specifications
|
Part No. |
Connection |
L |
A |
Rated Refrigerant capacity (Kw) |
Kv value |
|||
|
(in) |
(mm) |
(mm) |
R22 |
R134a |
R502 |
R410A |
(m3/h) |
|
|
EG-04(S) |
1/4 |
138 |
8 |
11 |
17 |
|||
|
EG-06(S) |
3/8 |
138 |
8 |
22 |
33 |
|||
|
EG-08(S) |
1/2 |
160 |
10 |
105 |
96 |
70 |
160 |
|
|
EG-10(S) |
5/8 |
160 |
14 |
143 |
132 |
95 |
217 |
|
|
EG-12(S) |
3/4 |
185 |
16 |
241 |
221 |
160 |
366 |
|
|
EG-14(S) |
7/8 |
185 |
17 |
358 |
329 |
238 |
544 |
|
|
EG-18(S) |
2001/1/8 |
208 |
20 |
633 |
582 |
421 |
962 |
|
|
EG-22(S) |
2001/3/8 |
251 |
25 |
756 |
696 |
503 |
1149 |
|
|
EG-26(S) |
2001/5/8 |
30 |
1293 |
1190 |
860 |
1965 |
196 |
|
|
EG-34(S) |
2002/1/8 |
305 |
34 |
1348 |
1240 |
1156 |
2234 |
248 |
|
EG-42(S)X |
2002/5/8 |
305 |
37 |
1348 |
1240 |
1156 |
N/A |
248 |
|
EG-42(S) |
2002/5/8 |
305 |
37 |
1470 |
1320 |
1235 |
N/A |
305 |
|
EG-48(S) |
3 |
380 |
40 |
1882 |
1690 |
1580 |
N/A |
406 |
|
EG-50(S)X |
2003/1/8 |
380 |
40 |
1882 |
1690 |
1580 |
N/A |
410 |
|
EG-50(S) |
2003/1/8 |
410 |
40 |
2446 |
2197 |
2054 |
N/A |
670 |
|
EG-56(S) |
2003/1/2 |
410 |
40 |
2514 |
2227 |
2082 |
N/A |
680 |
|
EG-58(S) |
2003/5/8 |
410 |
40 |
2584 |
2289 |
2140 |
N/A |
690 |
|
Note: Part No. with S=with access valve, without S= without access valve |
||||||||
Features of Refrigeration Ball Valve
No pressure drop in flow
Only turn 114 circles to make the valve fully open or fully close
Turning stop to full open or full close
Full Open and Full Close marks on top of the valve stem
Two-direction flow is available
Argon arc welded structure
Explosion-proof valve stem design
Modified PTFE sealing avoiding the inside liquid accumulatio『1
Medium Temp.: -40-+150。C
Process of Refrigeration Ball Valve Production
The process of refrigeration ball valves is not complicated. First, we use a turning lathe and CNC milling machine, to cutting and machining different sizes of connection ports, there are 1/4-inch, 3/8-inch, 1/2-inch, 5/8-inch, etc.
Second, melting the copper material, and pour the melting copper into the copper casting mold to produce the ball valve body.
Third, to make a spherical shaped steel ball with a hole in the middle, which controls the flow.
Third, to make a spherical shaped steel ball with a hole in the middle, which controls the flow.
Fifth, use PTFE sealing method and the copper sealing cap to make sure air tight.
FAQ of Refrigeration Ball Valve
Are refrigeration ball valves air tight?
Yes, it is air-tight sealed.
01
What is refrigeration ball valve?
It is a manually regulated shut-off valve. Also, it is called a globe valve or HVAC ball valve.
02
Why it is called a refrigeration ball valve?
There is a spherical ball-shaped device to control the flow.
03
What is refrigeration ball valve used for?
Used for controlling the refrigerant and hot air.
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