The VA7810 non spring return actuator with 1000 N thrust for valves in heating, ventilation and air conditioning applications is available for floating or proportional control. All models have manual override as standard and provide stroke capabilities of 7 mm to 25 mm. Proportional models are self-calibrating. The actuator is intended for use with Johnson Controls VG7000 and VGS800 threaded valves as well as VG9000, VG8000 and VG8300 flanged valves. All valves should be fitted in accordance with the maximum close-off pressure ratings specified. Valve-actuators can be ordered as separate units or as a factory fitted valve / actuator combinations.
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