Electric Actuated Ball Valve Manufacturer in India

An electric actuated ball valve combines a quarter-turn ball valve with an electric actuator for automated isolation, flow diversion or modulating control, depending on the valve configuration. Available configurations include floating, trunnion-mounted, two-piece, three-piece and three-way ball valve designs. Selection should consider valve design, process pressure and temperature, seat and body materials, required operating torque, control mode and service conditions.

Electric Actuated Ball Valve Configurations:

Available electric actuated ball valve designs include:

• Electric Actuated Floating Ball Valve – Floating-ball construction used for automated isolation in compatible size and pressure ranges.

• Electric Actuated Trunnion Ball Valve – Trunnion-supported ball construction selected where the valve size, differential pressure and operating torque require supported-ball design.

• Electric Actuated Casting Trunnion Ball Valve – Cast-body construction for industrial isolation applications.

• Electric Actuated Forged Trunnion Ball Valve – Forged-body trunnion construction selected according to pressure class, material specification and project requirements.

• Electric Actuated Two-Piece Ball Valve – Compact construction for general process and utility lines.

• Electric Actuated Two-Piece Screwed Ball Valve – Threaded-end design for suitable smaller-bore piping.

• Electric Actuated Two-Piece Flanged Ball Valve – Flanged configuration for pipeline and equipment connections.

• Electric Actuated Three-Piece Ball Valve – Bolted body arrangement for maintenance and component access.

• Electric Actuated Three-Way Ball Valve – Used for automated flow diversion, line selection or mixing where supported by the selected port arrangement.

Seat and Sealing Options:

Seat selection depends on process chemistry, temperature, pressure, required leakage performance and operating frequency. PTFE and RPTFE may be used in compatible soft-seat service, while PEEK or metallic seating may be selected where the operating conditions exceed the limits of conventional soft seats.

Depending on valve design and project requirements, available features may include anti-static construction, blowout-resistant stem design, fire-safe construction and fugitive-emission control.

Electric Actuator Performance:

Quarter-turn electric actuators are selected according to valve breakaway torque, running torque, operating cycle and control requirements.

• Torque output: Matched to valve operating requirements.

• Power supply: AC or DC according to actuator design.

• Voltage: According to actuator model and power requirement.

• Frequency: 50 Hz or 60 Hz according to actuator specification.

• Phase: Single-phase or three-phase according to actuator design.

• Control: On-off or modulating operation; 4–20 mA control/feedback where supported by the selected actuator and control package.

• Mounting: ISO 5211 interface where applicable.

• Protection: Weatherproof or hazardous-area options according to actuator design.

• Actuator Ambient Temperature: According to actuator model, enclosure and accessory specification.

Pressure, Size and Connection Details:

Materials and Grades:

Material selection depends on pressure, temperature, process medium and corrosion conditions.

Applicable cast or forged grades depend on the selected valve body construction and governing material specification.

Ball, stem and other wetted components should be selected as a compatible material system for the process medium, temperature, pressure and corrosion conditions.

Standards and Testing Requirements:

Applicable standards may include:

• API 6D – Where applicable to pipeline ball-valve designs.

• ASME B16.34 – Where applicable.

• ISO 5211 – Actuator mounting interface.

• API 598 – According to applicable testing requirements.

• ISO 5208 – According to applicable testing requirements.

• API 607 – Fire testing where applicable.

• ISO 15848 – Fugitive-emission qualification where specified.

Testing may include:

• Shell pressure testing

• Seat leakage testing

• Valve cycling

• Actuator functional testing

• Torque verification

• Material verification

• Open/close functional testing

• Travel and limit-position verification

• Torque setting/verification where applicable

• Position feedback verification where provided

• Modulating control-response check where applicable

• Manual override check where provided

• Electrical/control interface check according to the actuator package

Electric Ball Valve Applications:

• Oil and Gas Transfer Lines – Automated isolation of hydrocarbon pipelines and terminal piping.

• Pump and Compressor Lines – Automated isolation on suitable suction, discharge or bypass piping.

• Tank Farm Piping – Automated isolation during product transfer and storage operations.

• Chemical Process Lines – Flow isolation using suitable wetted materials and seats.

• Process Utility Systems – Automated isolation of compatible water, gas and utility services.

Share the valve size, pressure rating, process medium, temperature, required torque, power supply, control mode and required operating time with Speciality Valve for Electric Actuated Ball Valve selection and actuator sizing.