Bermad C30 Combination Air Release Valve GFN 2" Male Thread 10 bar
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Bermad C30 Combination Air Release & Vacuum Valve – Glass-Filled Nylon, 2″ Male Thread, 10 bar
The Bermad C30 is a combination air valve engineered for pressurised irrigation and water distribution pipelines. In a single compact body it performs three critical functions: it releases large air pockets during system filling, exhausts small air volumes under operating pressure, and admits air to break vacuum and prevent pipe collapse when the system drains. The glass-filled nylon (GFN) body resists UV radiation, fertiliser solutions, and the mechanical stresses of field installation far better than standard unfilled plastics, making it a first-choice component for drip and sprinkler irrigation mains.
Moulded in black glass-filled nylon and sealed with EPDM internals, the C30 tolerates continuous water temperatures up to 60 °C and working pressures up to 10 bar. The angled inlet port with its integrated elbow keeps the overall installation height low and directs pipeline flow cleanly into the valve chamber. The threaded male outlet marked 1″ NPT on the product body allows direct connection into a standard tee or saddle fitting, while the upper exhaust vent is screened to prevent insect ingress. All three functions operate automatically through a single float mechanism — no manual intervention or external power is required.
Especificaciones
- Model: C30 Combination Air Valve
- Body material: Glass-filled nylon (GFN), black
- Seal / float material: EPDM
- Tipo de conexión: Rosca macho
- Inlet thread as marked on body: 1″ NPT
- Nominal inlet size (per product title): 2″
- Presión máxima de trabajo: 10 bar
- Temperatura máxima del fluido: 60 °C
- Valve function: Combination type (large orifice air release + small orifice air release + vacuum break)
- Inlet orientation: 90° elbow (angled inlet)
- Color: Negro
- Standards / approvals: Bermad factory standard (CE/ISO conformity per Bermad documentation)
Compatibilidad
The C30 is designed for pressurised irrigation mains, drip-line systems, greenhouse supply networks, and municipal water distribution lines operating within the 0–10 bar pressure range and up to 60 °C. It is compatible with water, fertiliser solutions, and treated irrigation water that are chemically compatible with GFN and EPDM. Install on the high points of pipelines where air accumulates. The male thread connection suits standard NPT tapped fittings, saddle outlets, and air-valve tees available in 1″ and 2″ sizes. Not suitable for fluids incompatible with EPDM (e.g. hydrocarbons or strong oxidising acids).
Información adicional
| Marca: | Bermad |
|---|---|
| Modelo / tipo: | C30 Combination |
| Valve function: | Combination air release and vacuum break |
| Tipo de conexión: | Rosca macho |
| Thread standard (as marked): | NPT |
| Nominal size (product title): | 2 pulgadas |
| Thread size (body marking): | 1 inch NPT |
| Presión de trabajo (máx.): | 10 bar |
| Fluid temperature (max): | 60 °C |
| Material del cuerpo: | Glass-filled nylon (GFN) |
| Color: | Negro |
| Material de la junta: | EPDM |
| Float material: | EPDM |
| Inlet orientation: | 90° elbow (angled) |
| Funcionamiento: | Automatic (float-controlled) |
| Aplicación típica: | Irrigation mains, drip systems, greenhouse water supply, water distribution |
En detalle
- Triple-function in one body — large-orifice, small-orifice, and vacuum break eliminate the need for separate valves
- Glass-filled nylon construction offers excellent UV, chemical, and impact resistance for outdoor irrigation use
- Fully automatic operation — no actuator, power supply, or manual reset required
- Angled 90° inlet keeps installed height compact and suits flush-mount pipeline tees
- EPDM seals compatible with chlorinated water and common fertiliser solutions
- Not suitable for fluids chemically incompatible with EPDM or glass-filled nylon (e.g. hydrocarbons)
- Maximum 60 °C fluid temperature limits use in high-temperature process applications
- Thread standard shown on body is NPT — verify local pipeline thread standard before ordering
