The T-socket isolated with PUF with a ball air valve is installed at the top of the heat transport system and is used for the air outlet (bleeding air) from the heat transport system at renovation works, and also at switching-on and –off the heat transport system.
|
d, mm |
DN of air valve, mm |
H, mm |
PE mantle |
Gal mantle |
||
|
Type 1 |
Type 2 |
|||||
|
D, mm |
D, mm |
m, kg |
D, mm |
|||
|
32 |
25 |
541 |
125 |
- |
8 |
140 |
|
38 |
25 |
544 |
125 |
- |
9 |
140 |
|
45 |
32 |
548 |
125 |
- |
10 |
140 |
|
57 |
32 |
554 |
125 |
140 |
11 |
140 |
|
76 |
32 |
560 |
140 |
160 |
13 |
160 |
|
89 |
32 |
570 |
160 |
180 |
17 |
180 |
|
108 |
32 |
580 |
180 |
200 |
19 |
200 |
|
133 |
32 |
595 |
225 |
250 |
28 |
225 |
|
159 |
32 |
605 |
250 |
280 |
30 |
250 |
|
219 |
32 |
635 |
315 |
355 |
52 |
315 |
|
273 |
32 |
665 |
400 |
450 |
74 |
400 |
|
325 |
32 |
690 |
450 |
500 |
97 |
450 |
|
426 |
32 |
740 |
560 |
630 |
129 |
560 |
|
530 |
50 |
790 |
710 |
- |
162 |
675 |
|
630 |
50 |
840 |
800 |
- |
191 |
775 |
|
720 |
50 |
870 |
900 |
- |
221 |
875 |
|
820 |
50 |
940 |
1000 |
1100 |
295 |
975 |
|
920 |
50 |
985 |
1100 |
1200 |
332 |
1075 |
|
1020 |
50 |
1035 |
1200 |
- |
381 |
1175 |
An example of the type codes in the ordered specification:
T-socket with a ball air valve, outer diameter of the main pipe 273 mm, with thickness of pipe wall 7 mm and nominal diameter of the ball air valve 32 mm, with isolation of type 1 from polyurethane foam, in polyethylene and/or galvanized casing:
T-socket with ball air valve St273*7-32-1-PUF-PEM
T-socket with ball air valve St273*7-32*7-PUF-GalM
Notes:
At the special request, the T-socket with a ball air valve is produce with an increased height H.
