Spirax Sarco
SDP143 Pilot Operated Pressure Surplussing Valve Red Spring DN25 PN40 Cast Steel
SDP143 Pilot Operated Pressure Surplussing Valve Red Spring DN25 PN40 Cast Steel
Type Other Self Acting Pilot Operated Control ValveRequest quote
Technical specifications
| Connection size | DN25 (1") |
| Connection type | Flanged |
| Connection detail | PN40 |
| Weight | 23 Kg |
| Primary material group | Cast Steel |
| Primary material standard/grade | DIN 17245 GSC 25 |
| Body design conditions | PN40 |
| TMO – Maximum operating temperature | 300°C @ 26 Bar g |
| Minimum operating temperature | 0°C |
| Cold hydraulic test pressure | 60 Bar g |
| ΔPMX – Maximum differential pressure | 26 Bar g |
| Variant | SDP143 |
Related products
Spirax Sarco 90-22022022-043060-9