
Spirax Sarco
M40S ISO Reduced Bore Ball Valve DN25 ASME 300
M40S ISO Reduced Bore Ball Valve DN25 ASME 300
Type M40 Ball ValvesRequest quote
Technical specifications
| Connection size | DN25 (1") |
| Connection type | Flanged |
| Connection detail | ASME 300 |
| Weight | 4.5 Kg |
| Body design conditions | ASME 150 and ASME 300 |
| PMO – Maximum operating pressure | 17.5 Bar g |
| PMA – Maximum allowable pressure | 51 Bar g @ 38°C |
| TMO – Maximum operating temperature | 260°C @ 0 Bar g |
| TMA – Maximum allowable temperature | 260°C @ 0 Bar g |
| Minimum allowable temperature | -29°C |
| Minimum operating temperature | -29°C |
| Cold hydraulic test pressure | 76.5 Bar g |
| ΔPMX – Maximum differential pressure | 17.5 Bar g |
| Variant | M40S |
Spirax Sarco 90-22022022-042460-1




