The out look of the DIN AIR VENT HEAD is almost the same with the JIS TYPE AIR VENT HEAD .
But the flange is produce according to DIN STANDARD.
Below are some picture of DIN ARE VENT HEAD for your reference.
Description:Air Vent Head
Model:
Size: DN50-450mm
DIN AIR VENT HEAD 6kg/cm2 | |||||
CB/T3594ES | |||||
SIZE diam | flange diam | pitch | hole | ||
50A | 140 | 110 | 4×Ф14 | ||
65A | 160 | 130 | 4×Ф14 | ||
80A | 190 | 150 | 4×Ф18 | ||
100A | 210 | 170 | 4×Ф18 | ||
125A | 240 | 200 | 8×Ф18 | ||
150A | 265 | 225 | 8×Ф18 | ||
200A | 320 | 280 | 8×Ф18 | ||
250A | 375 | 335 | 12×Ф18 | ||
300A | 440 | 395 | 12×Ф22 | ||
350A | 490 | 445 | 12×Ф22 | ||
400A | 540 | 495 | 16×Ф22 | ||
450A | 595 | 550 | 16×Ф22 |
Pressure: 6kg/cm2
10kg/cm2
Size: DN50-450mm
contact:Eric
Email:sales@qdmarinevalve.com