Valvola di regolazione Siemens VXP47.20-4

Siemens VXP47.20-4 control valve (3-way seat valve, DN20, kvs 4). Siemens VXP47.20-4 is a high-precision 3-way control valve of premium class for heating, ventilation and air conditioning systems. This compact and reliable seat valve with external thread is ideal for controlling the flow of heat transfer fluid in fan coil units, chillers, small heating zones, induction devices and cooling systems. Why choose VXP47.20-4: Excellent control accuracy thanks to linear characteristic and minimal leakage (no more than 0.05% of Kvs). High reliability — body made of bronze CC491K (Rg5), rated for working pressure PN16. Versatility — works well as a mixing or diverting valve in closed circuits. Easy installation — external thread G1", compact dimensions, compatible with Siemens SSP, STP, SFP, SSF and other actuators. Durability — designed for long-term operation in systems with water and water-glycol solutions. Main technical specifications: Model: VXP47.20-4 Type: 3-way seat valve (mixing) Diameter: DN20 Flow capacity: Kvs 4 m³/h Stroke: 2.5 mm Pressure: PN16 (up to 1600 kPa) Medium temperature: 1...110°C (briefly up to +120°C) Connection: external thread G1" Body material: bronze CC491K Siemens VXP47.20-4 is German quality, proven over time. The valve ensures stable system operation, energy savings and precise maintenance of comfortable room temperature. Ideal choice for residential, commercial and administrative buildings. Order the Siemens VXP47.20-4 control valve today and get a professional solution for your engineering system! Fast delivery across Russia, original products, warranty and full technical support.