ОПИСАНИЕ ПРОДУКТА
SIEMENS VXG41.40 - 2-Port Globe Valve
The SIEMENS VXG41.40 is a 2-port globe valve engineered for precise flow regulation within hydronic systems. This component is specifically designed for integration into HVAC applications, district heating and cooling infrastructures, and industrial process control requiring modulation of non-corrosive fluids. It provides a robust mechanical interface for compatible electro-motoric or electro-hydraulic actuators to facilitate proportional or 3-position control.
Technical Specifications:
- SERIES/FAMILY: VXG Series
- COMPONENT TYPE: 2-Port Globe Valve
- ELECTRICAL SPECS: Passive mechanical component no inherent electrical requirements
- MECHANICAL/PHYSICAL:
- NOMINAL DIAMETER: DN40
- KVS VALUE: 25 m³/h
- STROKE: 20 mm
- CONNECTION TYPE: External thread G 1 3/4 (ISO 228/1)
- BODY MATERIAL: Red brass CC491K (Rg5)
- STEM MATERIAL: Stainless steel
- SEAT MATERIAL: Stainless steel
- INTERFACE/CONTROL:
- ACTUATOR INTERFACE: Mechanical coupling for electro-motoric or electro-hydraulic actuators (e.g., Siemens SAX, SKD, SKB, SKC series)
- CONTROL METHOD: Achieved via external actuator (e.g., proportional, 3-position)
- ENVIRONMENTAL/MOUNTING:
- PRESSURE RATING: PN16
- MEDIUM TEMPERATURE RANGE: -25 to 150 °C
- LEAKAGE RATE: <= 0.02 % of Kvs
- MOUNTING STYLE: Threaded connection for pipe integration
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: HVAC systems, District heating/cooling, Industrial process control
- FLUID COMPATIBILITY: Water, water with anti-freeze, brine (non-corrosive fluids)