AVPQT
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AVPQT
The AVPQT is a self-acting differential pressure, flow and temperature controller primarily for use in district heating systems. The controller closes on rising differential pressure or temperature, or when set max. flow is exceeded. AVPQT controller can be combined with AVT or STM thermostatic actuators. The AVPQT controller have a control valve with adjustable flow restrictor, combination piece with connection neck for thermostat, an actuator with two control diaphragms and handle for differential pressure setting.
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Shows 6 product(s)
![AVPQT, PN 25, DN 15, Flow rate [m³/h]: 0.07 - 2.4, 0.2 bar - 1 bar, External Thread, G 3/4 A, Mounting version: Return](https://assets.danfoss.com/photos/preview/115327/ID037339752614-0101_preview.jpg?w=96&h=96 "AVPQT, PN 25, DN 15, Flow rate [m³/h]: 0.07 - 2.4, 0.2 bar - 1 bar, External Thread, G 3/4 A, Mounting version: Return")
003H6807
AVPQT, PN 25, DN 15, Flow rate [m³/h]: 0.07 - 2.4, 0.2 bar - 1 bar, External Thread, G 3/4 A, Mounting version: Return
AVPQT PN25 15/4 0,2-1,0/0,2 thread ret
003H6808
AVPQT, PN 25, DN 20, Flow rate [m³/h]: 0.16 - 3.5, 0.2 bar - 1 bar, External Thread, G 1 A, Mounting version: Return
AVPQT PN25 20/6,3 0,2-1,0/0,2 thr ret
003H6809
AVPQT, PN 25, DN 25, Flow rate [m³/h]: 0.2 - 4.5, 0.2 bar - 1 bar, External Thread, G 1 1/4 A, Mounting version: Return
AVPQT PN25 25/8 0,2-1,0/0,2 thread ret
![AVPQT, PN 25, DN 32, Flow rate [m³/h]: 0.4 - 10, 0.2 bar - 1 bar, Flange, Mounting version: Return](https://assets.danfoss.com/photos/preview/115332/ID037339769617-0101_preview.jpg?w=96&h=96 "AVPQT, PN 25, DN 32, Flow rate [m³/h]: 0.4 - 10, 0.2 bar - 1 bar, Flange, Mounting version: Return")
003H6810
AVPQT, PN 25, DN 32, Flow rate [m³/h]: 0.4 - 10, 0.2 bar - 1 bar, Flange, Mounting version: Return
AVPQT PN25 32/12,5 0,2-1,0/0,2 fla ret
003H6811
AVPQT, PN 25, DN 40, Flow rate [m³/h]: 0.8 - 12, 0.2 bar - 1 bar, Flange, Mounting version: Return
AVPQT PN25 40/20 0,2-1,0/0,2 flange ret
003H6812
AVPQT, PN 25, DN 50, Flow rate [m³/h]: 0.8 - 15, 0.2 bar - 1 bar, Flange, Mounting version: Return
AVPQT PN25 50/25 0,2-1,0/0,2 flange ret