ОПИСАНИЕ ПРОДУКТА
SIEMENS VVF53.25-10 - 2-Way Flanged Control Valve
This component is a SIEMENS VVF53 series 2-way flanged control valve, engineered for precise flow regulation in industrial and building automation applications. It is designed for use with water, water-glycol mixtures, or low-pressure steam, integrating into systems requiring proportional or on/off flow control via compatible electromotoric or electrohydraulic actuators. Primary applications include HVAC systems, district heating, and process control loops.
Technical Specifications:
- SERIES/FAMILY: VVF53
- COMPONENT TYPE: 2-Way Flanged Control Valve
- ELECTRICAL SPECS: N/A (Passive mechanical valve electrical specifications are actuator-dependent)
- MECHANICAL/PHYSICAL:
- NOMINAL DIAMETER: DN25
- FLOW COEFFICIENT (Kvs): 10 m^3/h
- PRESSURE RATING: PN16
- BODY MATERIAL: Grey Cast Iron (GG25) or Ductile Cast Iron (GGG40)
- CONNECTION TYPE: Flanged (EN 1092-2)
- STROKE: 20 mm
- LEAKAGE RATE: 0...0.02% of Kvs (IEC 60534-4, Class IV)
- INTERFACE/CONTROL: N/A (Passive mechanical valve control interface is actuator-dependent)
- ENVIRONMENTAL/MOUNTING:
- MEDIUM TEMPERATURE RANGE: -10 to 150 °C (depending on packing and specific variant)
- MOUNTING STYLE: Flanged inline installation
- IP RATING: N/A (Valve body itself does not have an IP rating actuator provides this)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE ACTUATORS: SIEMENS SAX, SKD, SKB, SKC series
- TARGET APPLICATIONS: Heating, Ventilation, Air Conditioning (HVAC) systems, District Heating, Industrial Process Control, Chilled Water Systems