Exhaust valve (568N)
Scope of application for the exhaust valve:
HVAC systems, solar energy systems, underfloor heating systems, chemical equipment, wind power generation systems, and more.
Valve features:
Reliable performance: each valve undergoes rigorous venting and pressure‑sealing tests before leaving the factory, ensuring no leakage during venting.
To achieve optimal venting performance, the automatic air valve should be installed vertically at the highest point of the system.
The venting is stable and responsive; whenever the system generates large air bubbles, the vent valve continuously releases air, ensuring stable system operation.
Valve parameters:
Operating pressure range: 0.1–8 bar.
Operating temperature:
EPDM seal: -40~80°C.
Category:
Manual air vent valve
Automatic air vent valve
Keyword： Exhaust valve (568N)
Material:
| Name | 162 |
| Valve cover | Nylon |
| Lock nut | Nylon |
| O-ring | EPDM |
| Shrapnel | SS304 |
| Valve disc | EPDM |
| Float ball | pp |
| Valve body | Nylon |
| ED circle | EPDM |
| Sealing gasket | EPDM |
| Block shot | POM |
Size:
| Caliber | L | H1 | H2 |
| 3/8" | 9.5 | 87 | 89.5 |
| 1/2" | 10.5 | 88 | 90.5 |
| 3/4" | 11.5 | 89 | 91.5 |
Unit: mm
Product Recommendations
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Address:
Room 101 and Room 301, Building A, No. 11, Second Industrial Zone, Shapuwei Community, Songgang Subdistrict, Bao’an District, Shenzhen City
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