Siemens Knob Pneumatic Relay Mechanical Valve VPI46 Series, 1in, VPI46.32F4Q

The Siemens combi valve, is a versatile and efficient solution for controlling the water side of ventilation and air conditioning systems. With a PN class of 25 and a maximum differential pressure of 600 kPa, this valve ensures precise flow control and hydraulic balancing of terminal units. It features a robust valve body made of dezincification resistant hot-pressed brass and is available in DN 32 size. The combi valve is equipped with pressure test points for accurate Δp measurement and can be fitted with various actuator options for optimal control. Additionally, it is suitable for use in closed circuits and can handle volumetric flows from 550 to 4001 l/h. With its high performance and reliable operation, this Combi Valve is ideal for use in heating, ventilation, and air conditioning applications.

Precise flow control and automatic hydraulic balancing
Robust valve body made of dezincification resistant hot-pressed brass
Available in DN 32 size
Pressure test points for accurate Δp measurement
Multiple actuator options for optimal control
Suitable for use in closed circuits
Wide range of volumetric flow capabilities
High performance and reliable operation