Spirax Sarco
KB33 Self Acting Control Valve (Balanced Trim) DN40 PN16 Cast Iron
KB33 Self Acting Control Valve (Balanced Trim) DN40 PN16 Cast Iron
Type KB31 & KB33 Self-Acting 2-Port ValveRequest quote
Technical specifications
| Connection size | DN40 (1.1/2") |
| Connection type | Flanged |
| Connection detail | PN16 |
| Weight | 11.2 Kg |
| Primary material group | Cast Iron |
| Primary material standard/grade | DIN 1691 GG 25 |
| Body design conditions | PN16 |
| TMO – Maximum operating temperature | 220°C |
| Minimum operating temperature | 0°C |
| Cold hydraulic test pressure | 24 Bar g |
| ΔPMX – Maximum differential pressure | 8.2 Bar g |
| Variant | KB33 |
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Spirax Sarco 90-22022022-042027-9