DIN PN6 Air Vent Head
1. Application
DIN PN6 Air Vent Head can through inhalation and breathing to let the air pressure in the cabin close to the atmospheric pressure,so that the pressure is kept within the design pressure of the tank.
2. Material
(1) her.bolt: stainless steel
(2) Top cover: SS400
(3) Seat packing: asbestos
(4) main frame: FC200, FCD450
(5) rubber cushion: NER
3. Features
(1) The product is of less weight, better ventilation and pretty outline
(2) Flexible customization according to business requirements.
4. Specification
D1
D2
D3
H
T
DN
Pitch
Flange diam
Hole
mm
50
110
140
4× ø14
14
65
130
160
4× ø14
14
80
150
190
4× ø18
14
100
170
210
4× ø18
16
125
200
240
8× ø18
16
150
225
265
8× ø18
18
200
280
320
8× ø18
20
250
335
375
12× ø18
22
300
395
440
12× ø22
22
350
445
490
12× ø22
24
400
495
540
16× ø22
24
450
550
595
16× ø22
24
5. IACS Certificate: LR, CCS, DNV, ABS, RINA, NK, BV.