331 | Ball check valve | DN32 / 1 1/4" | PN16 | Female thread | Ductile iron
Lead time if the product is out of stock (business days):
10
Description
Thread end, 1 piece ball check valve with inspection hatch for water and waste water applications. Ductile iron body, with steel ball+NBR coating.
Technical Data
Connection: Female thread ISO 228-1
Temperature range: –10 °C … +80 °C
Nominal pressure: 16 bar
Type: Single piece ball check with inspection hatch.
Installation: Horizontal, and vertical (upwards).
Thread end, 1 piece ball check valve with inspection hatch for water and waste water applications. Ductile iron body, with steel ball+NBR coating.
Technical Data
Connection: Female thread ISO 228-1
Temperature range: –10 °C … +80 °C
Nominal pressure: 16 bar
Type: Single piece ball check with inspection hatch.
Installation: Horizontal, and vertical (upwards).
| Series | 331 |
|---|---|
| Product type | Ball check valve |
| Nominal size (DN) | 32 |
| Connection size | 1 1/4" |
| Pressure class | PN16 |
| Pipe connection | Female thread |
| Thread standard | ISO 228-1 G |
| Material (body) | Ductile iron |
| Material (body, std) | GGG50 |
| Trim material | Steel+NBR |
| Sealing material | NBR |
| Tightness direction | Unidirection |
| Max ambient temperature (°C) | 80 |
| Min ambient temperature (°C) | -10 |
| Brand | Sferaco |
