Attuatori lineari
ML6421, ML7421 405 lbf Non-Spring Return Globe Valve Actuators
Interrotto
ML6421 floating control and ML7421 modulating control 405 lbf Non-Spring Return Electric Linear Valve Actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications.
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Panoramica
Questo prodotto è fuori produzione.
Honeywell fornirà supporto per il prodotto fino a.
The ML6421A,B Non-Spring Return Electric Linear Valve Actuators are suitable for use with low-voltage, single-pole double-throw (spdt), Series 60 two-position and floating controllers. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications.The ML7421A,B Non-Spring Return Electric Linear Valve Actuators are modulating control actuators used with controls that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. These actuators operate standard Honeywell valves in HVAC applications. An internal selector plug can be used to reverse the direction of action.
Features & Benefits:
Features & Benefits:
- Quick and easy installation, No separate linkage required
- 3/4 in. (20 mm) stroke on ML6421A and ML7421A, 1-1/2 in. (38 mm) stroke on ML6421B and ML7421B
- Low power consumption
- Selectable 0(2) to 10 Vdc or 0(4) to 20 mA, Direct/reverse acting input signal with ML7421
- Position feedback with ML7421
- 405 lbf stem force for high close-off ratings
- Force-limiting end switches
- Manual operator
- Synchronous motor
- Maintenance free, Corrosion-resistant design
- Conduit connector knockout
- Canadian Standards Association Listed
- Underwriterís Laboratories, Inc. UL94-5V Flame Retardant (file E181716)
- Meets CE requirements
