Danfoss 3 port valve manual

AB-QM Pressure Independent Control Valves (PICVs) are the successor of Danfoss AB-QM. They offer best-in-class specifications and easy installation. The scaling- and clogging resistant design secures and outstanding reliability and long lifetime. They fit to . Central Heating Wiring Diagrams Danfoss Central Heating Wiring Diagrams – 3 Port Mid Position Valve *** PLEASE NOTE *** WE DO NOT ACCEPT ANY RESPONSIBILITY FOR THE ACCURACY OF ANY OF THE DIAGRAMS, LITERATURE OR MANUALS AND INFORMATION MAY HAVE BEEN SUPERCEDED/AMENDED. WORK MUST BE COMPLETED BY . This Danfoss HSA3 three port mid-position valve actuator with 2M cable is designed for central heating and hot water circulation in wet domestic central heating systems. It allows for direct in-service replacement of actuators on other makes of motorised www.doorway.ru: Danfoss.

Valve plate Pressure port (stamped: 1) Application port (stamped: 2) Relief port (3) 2 Functions Function, NC Coil voltage disconnected (closed): When the voltage to the coil is disconnected, the armature with the valve plates is pressed down by the closing spring and closes the connection between P and A. 2 Port Motorised Valves and 3 Port Motorized Valves: Wide range of valve body sizes; Interchangeable actuators Danfoss "H" series motorized valves are available in a wide range of sizes for both copper and iron pipework. Valve bodies and actuators may be purchased separately or in convenient sets. HSA3CD, 3 port diverter valve actuator with SPDT type auxiliary switch: Flow Control Type: Diverter: Frequency [Hz] 50/60 Hz: Opening time [sec] [Max] 35 s: Output relay rating inductive [A] 1 A: Output relay rating resistive [A] 3 A: Product group: Zone Valves: Supply voltage [V] AC: V: Tolerance: ±15%: Type: HSA3.

3 port, diverter valve actuator 3 port, diverter valve actuator 3 port, diverter valve actuator None SPST SPDT • • • HSA3 3 port, mid-position valve actuator SPST (Int. linked) • Part No. v08 12/07 A B AB A A B AB Order Code Size Description Kv (m3/hr) Max. Diff erential Pressure (Bar) Max. Working Pres-sure (Bar) Max. Operating. AB-QM Pressure Independent Control Valves (PICVs) are the successor of Danfoss AB-QM. They offer best-in-class specifications and easy installation. The scaling- and clogging resistant design secures and outstanding reliability and long lifetime. They fit to the NovoCon S digital actuators. Patented construction of large VF3 valves DN ; DN DN have soft sealing construction and have therefore much better sealing than less performed metal to metal valve types. Danfoss large valve have beside of main A-AB port also soft sealed B-AB port.