A3020522 Uponor Wirsbo Motorized Valve Actuator (MVA) Four-wire
The Motorized Valve Actuator (MVA) (24VAC) features quick-opening motorized valve head that mounts directly onto 1-1/4" Brass and TruFLOW Valved Manifolds. The open/close indicator allows for easy visual inspection. It provides individual flow control on a multi-zoned manifold (manifold serving more than one zone). MVA includes end switch for activation of relay (pump), heat plant or other auxiliary devices. Power-open, spring-closed, do not mount actuators upside down.
Note: The MVA is not compatible with the Wirsbo Genius control system.
Note: The MVA is not compatible with the Wirsbo Genius control system.
Specs
Application: Zoning
Voltage: 24VAC
Operating Range: 24V +/- 10% VAC
Max Close-Off PSI: 17/psi/39.2 feet of head
Wiring: Four-Wire
Type: Motorized
Max Number
Of Actuators: 6 MVAs (50VA transformer)
9 MVAs (75 VA transformer)
12 MVAs (100VA transformer)
Accessory For: TruFLOW Manifolds