Siemens VBI31.25 PN10 صمام دوار ثلاثي المسارات مزود بمخفض سرعة

Siemens VBI31.25 PN10 3-way geared rotary valve. This valve is used for mixing or diverting flow in heating systems. It features a geared rotary actuator and is rated for PN10 pressure.