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The AVA-B114-5PHB-17 is a heavy-duty basic mechanical fail-safe electric valve actuator from the AVA Basic Series 110 line. This specific configuration operates on high voltage and utilizes an internal super-capacitor pack to provide automatic emergency backup automation during power failures, while relying on traditional mechanical cams and micro-switches for position setting.Key Specifications• Series: B110 Basic Series (specifically the B114 Failsafe configuration).• Operation Type: Failsafe Open or Closed (On/Off). It operates as a standard On/Off actuator under normal conditions, but uses internal super-capacitors to automatically drive the valve to a safe emergency position if main power is lost.• Torque Output: 110 Nm (Newton-meters) maximum breaking torque (approx. 974 in-lbs), typically used to automate mid-to-large 4" to 6" quarter-turn ball or butterfly valves.• Voltage: 95–265V AC high-voltage multi-voltage power supply (represented by the "5" code).• Control Input/Output: Standard On/Off command loop via a 3-wire system (represented by the "B" code).• Drive Size: 17mm female double square/star output drive.• Mounting Pattern: ISO 5211 direct mounting pad.Core Features
- Mechanical Cam Control: Uses physical limit micro-switches triggered by adjustable internal cams to set the open and closed end-of-travel limits.
- Position response: Equipped with volt-free auxiliary switches to send open/closed status signals back to your PLC or control room.
- Weatherproof Enclosure: Features a durable, IP67-rated plastic (PC+PET) casing ("P") built for indoor or outdoor installations.
- Environmental Protection: Includes an integrated internal anti-condensation heater ("H") to prevent moisture buildup in humid or cold environments.
- Manual Override: Standard emergency mechanical operation via an included hex wrench key (power must be isolated before manual use).
B110 Basic Series, Failsafe Open or Closed (On/Off), 110 Nm maximum breaking torque (approx. 974 in-lbs), 95–265V AC high-voltage multi-voltage power supply, Standard On/Off command loop via a 3-wire system, 17mm female double square/star output drive, ISO 5211 direct mounting pad.
Important Note: Actuator only; does not include valve or mounting hardware. Photos are representative -- appearance may vary.
The AVA range of rugged industrial weatherproof reversible electric actuators offer surprisingly high torque capability from a very compact housing, making them ideal in most applications, but particularly where space is limited.
Valvebroker overstock from Basiks Valves subsidiary of Plast-O-Matic
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