Horizontal installation (side inlet and side outlet) maximum pressure difference 65bar, maximum displacement up to 3500Kg/h
Materials
Valve body:WCB/CF8/WC6
Valve seat: Martensitic stainless steel
Valve disc: Martensitic stainless steel
Other internal parts: stainless steel
| Selection | Restrictions (carbon steel/stainless steel) | |
| •Built-in stainless steel check valve (add CV after the model number) | Design pressure (PMA) • ES8, ES10: 25 bar • ESH8N, ESH21N: 63 bar | Maximum operating pressure (PMO) @ maximum operating temperature (TMO) • ES8, ES10: 16bar @ 232℃ • ESH8N, ESH21N: 45bar @ 316℃ |
| Installation Instructions | ||
| Keep the valve body vertical during installation to ensure the vertical movement of the bucket up and down. The inlet and outlet of the valve are horizontal, and the steam trap is installed below the drainage point to maintain the water seal in the valve. | ||
Dimensions/Weight (approximate) mm and Kg
| model | ES8(F) | ES10(F) | ESH8N(F) | ESH21N(F) | ||||||||||||
| Nominal diameter | 15 | 20 | 25 | 32 | 40 | 50 | 15 | 20 | 25 | 15 | 20 | 25 | 32 | 40 | 50 | |
| A(mm) | 150 | 200 | 190 | 250 | ||||||||||||
| A1(mm) | 195 | 215 | 270 | 280 | 290 | 270 | 350 | |||||||||
| B(mm) | 90 | 132 | 115 | 160 | ||||||||||||
| C(mm) | 165 | 230 | 225 | 305 | ||||||||||||
| D(mm) | 104 | 142 | 150 | 200 | ||||||||||||
| Weight(Kg) | welding | 4 | 8 | 9 | 23 | |||||||||||
| Flange | 5 | 5.5 | 7 | 10 | 11 | 12 | 11 | 11.5 | 12 | 25 | 25.5 | 26 | 27 | 28 | 29 | |
Technical Parameters
| model | ES8 | ES10 | ESH8N | ESH21N | |
| Available Materials | WCB、CF8 | WCB、WC6 | |||
| Connection Type | Thread, welding, flange | ||||
| Installation | Level ⇌ | ||||
| Maximum working pressure difference (PMX) | (A) | 16bar | 21bar | ||
| (B) | / | 45bar | |||
Please specify the following when ordering:
Model
Nominal diameter
Minimum and maximum working pressure difference
Connection method and standard
Options
