Part No.: 18500005-00
Norminal Diameter: 50MM
Nominal Pressure: 6Bar
Design Tempreature: – 40°C~ + 120°C
Contact Part: CF8
Seal:NBR
Anti-overflow Breathing Valve (Threaded) – 2″ threaded connection. Installed on top of the tanker， exhalation opening pressure 6 to 12 kpa, suction opening pressure -4 to -2 kpa. Fitted with a flameproof gauze. Has the function of overflow prevention, when the tank is tilted or overturned on its side, the medium inside the tank is prevented from flowing out.
Fitting Details
Part Drawing
| Item | Part No. | Description |
| 1 | 18500005-01 | Body |
| 2 | 18500005-02 | Seal Seat |
| 3 | 18500005-03 | Maim Seal |
| 4 | 18500005-04 | Vacuum Poppet |
| 5 | 18500005-05 | Pressure Poppet |
| 6 | 18500005-06 | Cap |
| 7 | 8598150082 | Snap Ring |
| 8 | 8531000077.5*1.8 | O-Ring |
| 9 | 8531000037.5*5.3 | O-Ring |
| 10 | 18500005-07 | Flameproof Gauzes |
| 11 | 8598150032 | Snap Ring |
| 12 | 18500004-03 | Stress Ball |
| 13 | 8531000061.5*1.8 | O-Ring |
| 14 | 18500005-08 | Back Plate |
| 15 | 8598150065 | Snap Ring |
| 16 | 18500005-09 | Pressure Spring |
| 17 | 85310000967*1.8 | Snap Ring |
| 18 | 18500005-10 | Pressure Seal |
| 19 | 18500005-11 | Vacuum Seal |
| 20 | 18500005-12 | Vacuum Spring |
| 21 | 85985500M8 | Nuts with Non-metallic Insert |
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