Three-way reversing valve
For heating and cooling systems
Three-way reversing valve for mass flow distribution in heating and cooling systems.
Technical Specifications3-way_reversing_valve_EN_lq.pdf
Product branding
Features and Benefits
Valve body in gunmetal
Corrosion-resistant and safe
For all HEIMEIER thermostatic heads and actuators
Stainless spindle with double O-ring seal
Outer O-ring can be replaced while under pressure
Applications
Heating and cooling systems.
Functions
Distribution of mass flow
Dimension [DN]
DN 15-25
Pressure class [PN]
PN 10
Max. differential pressure (ΔpV)
DN 15: 120 kPa = 1.20 bar
DN 20: 75 kPa = 0.75 bar
DN 25: 50 kPa = 0.50 bar
Temperature
Max. working temperature: 120°C, with protection cap or actuator 100°C.
Min. working temperature: 2°C.
Marking
THE, DN, PN, country code, flow direction arrow, marking of control gates (I, II, III).
Black protection cap.
Connection to thermostatic head and actuator
IMI Heimeier M30x1,5
Pipe connection
Connection with threaded or soldering nipples. Flat sealing.
Material
Valve body: Corrosion resistant Gunmetal.
O-rings: EPDM rubber
Valve disc: EPDM rubber
Return spring: Stainless steel
Valve insert: Brass
Spindle: Niro-steel spindle with double O-ring sealing. The outer O-ring can be replaced under pressure.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
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