Horizontal installation, maximum pressure difference 16bar, maximum displacement up to 2200Kg/h
Features
The valve seat drain holes are set to three evenly distributed holes, which ensures stable operation and less wear on the valve seat.
Heat shield reduces dry hits.
| Materials | Restrictions (carbon steel/stainless steel) |
| • Valve body, valve cover: FC250 • Valve seat: Martensitic stainless steel • Valve disc: Martensitic stainless steel • Other internal parts: Stainless steel | • Design pressure (PMA): 20bar • Maximum operating pressure (PMO): 16bar • Maximum operating temperature (TMO): 220℃ |
Technical Parameters
| model | ST-8LS | ST-T3 | |
| Connection Type | Thread, flange | ||
| Installation | Horizontal →, vertical ↓ (best to install horizontally) | ||
| Maximum working pressure difference (PMX) | (WITH) | 0.3 bar | |
| (A) | 16bar | ||
Dimensions/Weight (approximate) mm and Kg
| model | ST-8LS | ST-T3 | |||||||||||
| Nominal diameter | 15 | 20 | 25 | 32 | 40 | 50 | 15 | 20 | 25 | 32 | 40 | 50 | |
| A(mm) | 95 | 105 | 110 | 185 | 200 | / | |||||||
| A1(mm) | / | 140 | 160 | 182 | 245 | 267 | |||||||
| B(mm) | 55 | 65 | 110 | 125 | 70 | 80 | 90 | 110 | 120 | ||||
| C(mm) | 55 | 90 | 110 | 60 | 65 | 90 | 110 | ||||||
| D(mm) | 60 | 100 | 110 | 73 | 100 | 110 | |||||||
| Weight(Kg) | welding | 1.2 | 1.6 | 1.8 | 7 | 7 | 9 | / | |||||
| Flange | / | 3 | 3.5 | 5 | 9 | 9.5 | 12 | ||||||
