Spirax Sarco
KB51 Self Acting Control Valve 1.1/2" BSP Bronze with Phosphor Bronze Pressure Balancing Bellows
KB51 Self Acting Control Valve 1.1/2" BSP Bronze with Phosphor Bronze Pressure Balancing Bellows
Type KB51 Self-Acting 2-Port ValveRequest quote
Technical specifications
| Connection size | DN40 (1.1/2") |
| Connection type | Screwed |
| Connection detail | BSP |
| Weight | 8.32 Kg |
| Primary material group | Bronze |
| Primary material standard/grade | CC491KM |
| Body design conditions | PN25 |
| TMO – Maximum operating temperature | 260°C @ 10.5 Bar g |
| Minimum operating temperature | 0°C |
| Cold hydraulic test pressure | 38 Bar g |
| ΔPMX – Maximum differential pressure | 8.2 Bar g |
| Variant | KB51 |
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Spirax Sarco 90-22022022-042037-3