Threaded brass check valve, female BSP parallel threaded connection with metal seat, PN10, from DN 3/8" to DN 4".
Use:
- For compatible common fluids.
- Minimum permissible temperature Ts: + 0°C.
- Maximum permissible temperature Ts: + 100°C.
- Maximum permissible pressure PN: 10 bar.
Specifications:
- Brass material.
- Vertical installation with upward flow, or horizontal.
- Female BSP models.
- Single flap.
- Metal / metal sealing.
| DN | 3/4" | 1" | 1" 1/4 | 1" 1/2 | 2" |
|---|---|---|---|---|---|
| Ø P (mm) |
20 | 25 | 33 | 37 | 47 |
| L (mm) |
53 | 63 | 74 | 87 | 97 |
| L1 (mm) |
8 | 10 | 11 | ||
| H (mm) |
51 | 61 | 73 | 85 | 94 |
| Weight (Kg) |
0.221 | 0.378 | 0.462 | 0.746 | 1.051 |
| Reference | 120077 | 120078 | 120079 | 120080 | 120081 |

Installation precaution:
- Observe the direction of flow, shown by an arrow on the body.
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