صمام التحكم Siemens VXF42.125-200

Siemens VXF42.125-200 control valve (3-way seat, DN125, kvs 200) Siemens VXF42.125-200 is a powerful 3-way seat control valve with flanged connection for large heating, cooling and ventilation systems. This high-performance valve is designed for precise control of large coolant flows in central heating points, large commercial buildings, industrial facilities and air conditioning systems. Why choose VXF42.125-200: Highest flow capacity - Kvs 200 m³/h at DN125 ensures efficient operation in high-power systems. Robust body - made of high-quality gray cast iron EN-GJL-250, flanges according to ISO 7005, nominal pressure PN16. Wide temperature range - from -10°C to +150°C, suitable for chilled water, low-temperature and high-temperature hot water, brines and glycol solutions. Precise control - equal percentage characteristic on main port, linear on bypass, minimal leakage (≤ 0.02% of Kvs). Excellent compatibility - works with powerful Siemens SKB.., SKC.., SAV.. and other actuators. Main technical specifications: Model: VXF42.125-200 Type: 3-way seat (mixing/diversion) Diameter: DN125 Flow capacity: Kvs 200 m³/h Pressure: PN16 (1600 kPa) Connection: flanged ISO 7005 Medium temperature: -10...+150°C Body material: cast iron EN-GJL-250 Stroke: 40 mm Application: central heating points, individual heating points, large heating systems, cooling systems, ventilation and air conditioning. Siemens VXF42.125-200 is a professional solution from the world leader in building automation. The valve guarantees high energy efficiency, precise parameter maintenance and long service life even under intensive operation in demanding conditions. Order the 3-way control valve