Electric Actuator Butterfly Valve 24V AC

Electric Actuator Butterfly Valve (24V AC) – Flowbiz Exports

Automating low-voltage fluid control systems requires fast, reliable, and energy-efficient quarter-turn actuation. Flowbiz Exports Pvt. Ltd. manufactures top-tier 24V AC Electric Actuator Butterfly Valves, combining high-torque motorized actuators with precision butterfly valve bodies for seamless integration into HVAC, water treatment, and industrial automation systems.

What is a 24V AC Electric Actuator Butterfly Valve?

This automated valve setup pairs a high-torque 24V AC electric actuator (built to ISO 5211 mounting standards) with a concentric or offset butterfly valve body. Operating on low-voltage 24-volt AC power, the electric motor drives a internal gearbox to rotate the valve disc 90°

for automated ON/OFF or proportional modulating flow control without requiring pneumatic air supply.

Technical Specifications

Parameter

Specification Details

Brand / Manufacturer

Flowbiz Exports Pvt. Ltd.

Valve Type

Wafer / Lugged / Flanged Butterfly Valve

Actuator Voltage

24 V AC (50/60 Hz) 

Control Type

ON/OFF Type (2-Position) / Modulating Type (4–20 mA / 0–10 V DC) 

Body Material

Cast Iron (FG260) / Ductile Iron / Cast Steel (WCB) / SS304 / SS316

Disc Material

SS304 / SS316 / Ductile Iron (Nylon / EPDM Coated)

Seat Material

EPDM / Nitrile (NBR) / PTFE / Viton

Size Range

2 inch to 24 inch (50 mm to 600 mm)

Enclosure Protection

IP67 / IP68 Weatherproof (Explosion-proof optional)

Manual Override

Handwheel / Declutchable Gearbox Mechanism

Duty Cycle

S4–75% / Continuous duty motor

Key Operational Advantages

  • Safe Low-Voltage Operation: Powered by a 24 V AC power supply, reducing risk during installation and maintenance in damp or wet utility areas.
  • Precise Flow Modulation: Available with intelligent positioner cards to receive 4–20 mA

signals for accurate linear or equal-percentage throttling.

  • ISO 5211 Direct Mounting: Engineered with standard mounting pads for rigid, compact drive alignment without external brackets.
  • Emergency Manual Override: Integrated handwheel/hex drive allows operators to manually position the disc during power outages or system setup.

Target Applications

  • HVAC & Building Management Systems (BMS): Chilled water lines, cooling towers, air handling unit (AHU) isolation, and hot water loops.
  • Water & Wastewater Treatment: Automated filtration backwash, chemical dosing skids, and pump discharge isolation.
  • Industrial Automation & Process Utilities: Low-pressure steam, compressed air, and general chemical transfer lines.

Reliable Supply Chain Across India & Abroad

FlowBiz serves as a trusted Forged Steel Ball Valve manufacturer and automated valve supplier with a massive distribution network. We provide rapid delivery and local support in:

  • Gujarat: Key hubs including Ahmedabad (Odhav, Vatva, Naroda, Sanand), Vapi, Bharuch, Dahej, Gandhidham, and Surat (Hazira, Sachin).
  • Maharashtra: Major industrial centers such as Mumbai, Pune, Nashik, Nagpur, and Aurangabad.
  • International: Proudly exporting high-pressure and motorized valve solutions to clients across Africa.

Why Choose Flowbiz Exports Pvt. Ltd.?

Every motorized butterfly valve assembly from Flowbiz Exports Pvt. Ltd. undergoes rigorous electrical testing, torque verification, and bubble-tight seat leakage checks prior to dispatch. Contact Flowbiz Exports today to discuss project specifications, get custom sizing assistance, or request a quote.