Sauter 2-Way Flanged Control Valve DN40 PN25/16 - VUG040F304

The Sauter 2-Way Flanged Control Valve PN25/16 is engineered for HVAC professionals who need dependable, continuous control of hot water, chilled water, or steam in closed-loop circuits, delivering consistent performance even under demanding conditions.

Built from durable ductile cast iron and rated to 25 bar nominal pressure, this DN40 valve is designed to withstand the rigours of real world mechanical environments. Its robust construction means fewer maintenance concerns and a longer service life, even in high pressure commercial and industrial applications.

Where this valve truly stands out is in its precision. Paired with compatible Sauter Controls electric actuators (AVM/AVF series) or pneumatic actuators (AVP series), it functions as a fully automated control unit, modulating fluid flow with accuracy to optimise thermal energy delivery across air handling units, boilers, and chillers. The result is a system that responds efficiently to load changes, reducing energy waste and keeping indoor environments comfortable year round.

Summary: 

• Size: DN40, 2-way flanged configuration
• Pressure Rating: PN25/16 (rated up to 25 bar nominal pressure)
• Body Material: Ductile cast iron
• Media: Hot water, chilled water, or steam
• Compatible Actuators: Sauter AVM/AVF series (electric) or AVP series (pneumatic)

Applications: 

• Closed-loop HVAC circuits including air handling units, boilers, and chillers