Any installation, maximum pressure difference 21bar, maximum displacement: (cold water 600Kg/h), (hot water 480Kg/h)
Features
All stainless steel valve body and internal parts, excellent corrosion resistance.
Lightweight, compact design, easy to install.
The valve cavity is equipped with a stainless steel filter, which is easy to maintain. It can be installed in any direction.
| Materials | Restrictions | Notice |
| • Valve body, valve cover: austenitic stainless steel • Valve seat: stainless steel • Valve disc: stainless steel • Liquid capsule: 5℃, 15℃ optional • Other internal parts: stainless steel | • Design pressure (PMA): 25bar • Maximum operating pressure (PMO): 21bar • Maximum operating temperature (TMO): 260℃ | When condensate is discharged into a condensate recovery line with back pressure, it is recommended to install a check valve after the trap. |
Technical Parameters
| model | MST21 | |
| Connection Type | Thread | |
| Installation | Any direction | |
| Maximum working pressure difference (PMX) | (A) | 21bar |
Dimensions/Weight (approximate) mm and Kg
| model | MST21 | |||||
| Nominal diameter | 8 | 10 | 15 | 20 | 25 | |
| A(mm) | 50.5 | 61 | 61 | 68 | 75 | |
| B(mm) | 8.5 | 12 | 14 | |||
| C(mm) | 10 | 14 | ||||
| D(mm) | 47 | |||||
| Weight(Kg) | welding | 0.3 | 0.5 | |||
