DR15MA 3-way rotary mixing valve, Internal threads, DN15, Kvs value 4

SKU: DR15MA

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DR15MA 3-way rotary mixing valve, Internal threads, DN15, Kvs value 4

SKU: DR15MA

Three-way rotary valve PN6, angle pattern, DR. For supply water, heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50%.

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Product overview

For supply water, heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50 %.

These valves are designed for accurate mixing control of supply water temperature in heating and air conditioning systems. Its sturdy construction ensures a long and reliable operating life when used in combination with VMM and VRM actuators. The Centra DR rotary valves are installed so that both inlets flow through the rotary valve at an angle. The supply and return flow can be interchanged.

Cast iron body with flanged end connections (type FA) or with internal threaded end connections (type MA)
Chrome-plated plug for long life
Optimized characteristic for supply water temperature control
Protected against corrosion and blocking
Reliable mounting for electrical actuators
Clear position indicator
Wide range of flow rates with suitable actuators

Resources


	Centra DR Installation Instructions		1.6MB	Download
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Specifications
Application	For supply water, heating and air conditioning, Hot/cold water quality VDI2035, Glycol water mixture 50 %.
Connection Type	Flanged
DN Size	DN 15
Torque	20 Nm
Valve Type	3-Way mixing rotary valve
Delta P (Max)	100 kPa
Differential pressure for close-off (Max)	100 kPa for 20 Nm
Media Temperature (Max)	130 °C
Media Temperature (Min)	2 °C
Controlled Media	Water mixture according to VDI 2035
Seal Type	Double o-ring sealing
Flow Coefficient	4
Series	DR
Angle of Rotation	90 °C
Nominal Pressure	PN 6
Flow Coefficient (Max)	4
Valve Flow Characteristic	Modified equal percentage
Kvs Value	4