Spirax Sarco
KB51 Self Acting Control Valve 1" BSP Bronze with Phosphor Bronze Pressure Balancing Bellows
KB51 Self Acting Control Valve 1" BSP Bronze with Phosphor Bronze Pressure Balancing Bellows
Type KB51 Self-Acting 2-Port ValveRequest quote
Technical specifications
| Connection size | DN25 (1") |
| Connection type | Screwed |
| Connection detail | BSP |
| Weight | 4.17 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 | 10 Bar g |
| Variant | KB51 |
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Spirax Sarco 90-22022022-042037-1