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جونسون كونترولز VA-8122-1 مشغل الصمام الكهربائي، تشغيل/إيقاف، 120 فولت

KWD 108
– 1 +

مميزات خاصة

  • AUTOCAL pushbutton allows the actuator to define the control input range proportionally over the stroke
  • Simplified setup and adjust procedures decrease installation costs
  • Selectable direction of action, Drive Down or Drive Up, provides application flexibility
  • Wide range of control inputs meets the needs of most applications
  • Light-Emitting Diode (LED) reduces commissioning time and displays operating status

وصف

The VA-8122 Proportional Valve Actuator is an electric actuator that provides proportional control of valves with up to a 5/16 in. stroke in Heating, Ventilating, and Air Conditioning (HVAC) applications. This compact, nonspring return actuator has a 22 lb. minimum seating force in a compact, easy-to-install package. The VA-8122 can be ordered factory coupled to the 1/2 in. or 3/4 in. VG7000 Series bronze valves for hot or cold water service only. The VA-8122 can be used for retrofits of VT Series Terminal Unit Valves (with slotted stems) and VB-5x39 Series Flare Valves.

منتجات شبيهه

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