Yinchuan Siemens electric two-way regulating valve VVF53.40 steam can reach 220℃

>Yinchuan Siemens electric two-way control valve. Steam can reach ℃

Siemens electric two-way control valve. and its series model description
High-performance valve with medium temperature at -℃
Ductile iron ---valve body
./
Flange type flange design is
combined with ..D...actuator
Siemens electric two-way adjustment Valve.and its series models
Technical parameters
Rated pressure:
Connection method: Flange
Caliber: D
Medium temperature: -℃
Rated stroke :DD:DD:
Material: Valve body ductile iron, valve stem, valve seat and valve plug stainless steel
Siemens electric two-way control valve
Use of control valve
Used for boiler district heating and Used as a control or stop valve in refrigeration equipment, cooling towers, heating units and air conditioning units
Suitable for closed or open pipeline systems (pay attention to avoid cavitation)
Siemens electric two-way regulating valve
Engineering precautions
Installation location: The valve should be installed on the return pipeline where the temperature is lower and the sealing load is also lower
.. When the valve is used as a steam valve, it must be installed in the opposite direction
Dirt Dust collector: Install a filter or dirt collector in front of the valve to ensure the valve's regulating function and long service life
Remove dirt, welding slag, etc. from the valve and pipeline
Cavitation: Cavitation can be avoided by limiting the pressure difference before and after the valve according to the relationship between medium temperature and pressure

Siemens electric two-way control valve. Its series models and actuator combination
Valve body and actuator combination Table:.d_?r = -d<-r Valve body and actuator combination table: .d_?r = -d<-r Valve body and actuator combination table Steam:.d_?r = -d<-r < br/>
Siemens electric two-way control valve. Illustration
Two-way control valve:.d_?r = -d:.d_?r = -d