Spirax Sarco
BBV43PWSUSS Boiler Blowdown Valve DN20 PN40 M
BBV43PWSUSS Boiler Blowdown Valve DN20 PN40 M
Type BBV - Linear Bottom Blowdown ValvesRequest quote
Technical specifications
| Connection size | DN20 (3/4") |
| Connection type | Flanged |
| Connection detail | PN40 |
| Weight | 10.8 Kg |
| Primary material group | Carbon Steel |
| Body design conditions | PN40 |
| PMO – Maximum operating pressure | 40 Bar g @ 50°C |
| PMA – Maximum allowable pressure | 40 Bar g @ 50°C |
| TMO – Maximum operating temperature | 250°C @ 30.4 Bar g |
| TMA – Maximum allowable temperature | 400°C @ 23.8 Bar g |
| Minimum allowable temperature | -29°C |
| Minimum operating temperature | -10°C |
| Cold hydraulic test pressure | 60 Bar g |
| Variant | BBV43PWSUSS M |
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Spirax Sarco 90-22022022-936378-5