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Siemens VXF42.50-40 Three-Way Linear Valve DN50 PN16

Original price was: $597.81.Current price is: $298.90.

Three-way linear valve with DN50 nominal diameter and PN16 pressure rating. Features a cast iron body, brass plug, and includes the GLB331.1E motor. Designed for precise flow and temperature management in heating and cooling circuits.

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SKU: 04.52.01.001.213.11 Category: Brand:
HVAC & Building Automation Valves

Siemens VXF42.50-40 Three-Way Linear Valve DN50 PN16

Delivers precise linear flow control for efficient heating and cooling system management.

Siemens VXF42.50-40 Three-Way Linear Valve is engineered for precise flow and temperature management in professional systems. In addition, it controls fluid flow with linear characteristics in heating and cooling circuits. Moreover, the DN50 nominal diameter and PN16 pressure class provide a reliable solution for industrial facilities.

This valve operates in mixing or diverting mode to enhance system efficiency. Furthermore, the cast iron body ensures long service life, while the brass plug and O-ring seals guarantee fully leak-tight operation. As a result, the Kvs value of 40 m³/h delivers stable and precise control across a wide flow range. The included GLB331.1E motor enables easy integration into building automation systems, and the valve handles a maximum temperature of 130°C.

Siemens VXF42.50-40 Three-Way Linear Valve — Technical Specifications

Valve Type
Three-Way Linear Valve (Mixing / Diverting)
Nominal Diameter (DN)
DN50 (2 inch)
Pressure Class (PN)
PN16 (16 bar)
Plug Material
Brass
Kvs Value
40 m³/h
Maximum Temperature
130°C
Motor Type
GLB331.1E (24 VAC / 230 VAC, spring return)
Sealing Gasket
O-Ring
Motorized Automation
GLB331.1E motor included

It is used for temperature mixing in central heating systems and boiler rooms. In addition, it provides temperature management in greenhouses and agricultural facilities. Furthermore, it is ideal for fluid diverting in commercial building HVAC and cooling loops. Consequently, it is preferred for flow control in industrial processes and heat exchanger systems.

Key Advantages

  • Linear characteristic ensures full flow and temperature control
  • GLB331.1E motor enables fast integration into building management systems
  • Cast iron body and brass plug guarantee safe operation at 130°C

Applications

  • Temperature mixing in central heating systems and boiler rooms
  • Temperature management in greenhouses and agricultural facilities
  • Fluid diverting in commercial building HVAC and cooling loops

In conclusion, Siemens VXF42.50-40 Three-Way Linear Valve provides superior control and efficiency for your heating and cooling systems. ORFA Industrial has been your reliable partner in industrial flow technologies since 1985. ORFA supplies worldwide and provides technical support for orders and inquiries.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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