ОПИСАНИЕ ПРОДУКТА
SIEMENS VVF42.32-16 - 2-Port Globe Valve
This is a 2-port globe valve from the SIEMENS VVF42 series, engineered for precise modulating control of fluid flow in hydronic systems. It is designed for use with electro-motoric or electro-hydraulic actuators to regulate cold, warm, or hot water in heating, ventilation, and air conditioning (HVAC) applications, including district heating substations and central plant systems. The valve provides proportional flow control, critical for maintaining stable temperature setpoints and optimizing energy consumption in building automation.
Technical Specifications:
- SERIES/FAMILY: VVF42 Series
- COMPONENT TYPE: 2-Port Globe Valve
- ELECTRICAL SPECS: Not applicable (mechanical valve electrical specifications are determined by the connected actuator)
- MECHANICAL/PHYSICAL:
- NOMINAL DIAMETER: DN32
- KVS VALUE: 16 m³/h
- CONNECTION TYPE: External thread (G 1 1/2)
- PRESSURE RATING: PN16
- MEDIUM TEMPERATURE RANGE: -25 to 130 °C
- VALVE BODY MATERIAL: Bronze (Rg5)
- STEM SEAL: EPDM O-rings
- LEAKAGE RATE: 0...0.02 % of Kvs
- INTERFACE/CONTROL:
- ACTUATOR INTERFACE: Mechanical coupling to SIEMENS SQS or SAX series actuators
- CONTROL METHOD: Modulating (when paired with appropriate actuator)
- ENVIRONMENTAL/MOUNTING:
- MOUNTING POSITION: Upright to horizontal
- PROTECTION CLASS: IP40 (when mounted with appropriate actuator)
- COOLING METHOD: Not applicable (passive component)
- COMPATIBILITY/APPLICATION:
- FLUID MEDIUM: Cold water, warm water, hot water, water with anti-freeze
- APPLICATION TYPE: Heating, Ventilation, Air Conditioning (HVAC) systems, district heating, central plant systems, air handling units
