Zawór kołnierzowy Siemens VVF53.50-31.5 PN25 2Y

Flanged valve Siemens VVF53.50-31.5 PN25 2Y. It is a two-way valve with a nominal diameter of DN50 and a Kv value of 31.5 m³/h. Suitable for large-scale heating and cooling applications requiring a nominal pressure of 25 bar.