Electric 3 PC Screwed Ball Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is a trusted Electric 3 PC Screwed Ball Valve Manufacturer in India, offering precision-engineered electrically actuated ball valves for automated flow isolation and control in industrial process systems. Designed with a robust 3-piece screwed body and advanced electric actuator, these valves provide bubble-tight sealing, low operating torque, easy maintenance, and seamless integration with PLC, DCS, and SCADA systems. They are ideal for water treatment, chemical processing, oil & gas, pharmaceutical, food & beverage, HVAC, power generation, and industrial automation applications.

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Product Specifications and Overview

Size Range

DN8 to DN100 (¼" to 4")

Pressure Rating

PN16, PN25, PN40, PN64 / ANSI Class 150, 300 & 600

Body Material

Carbon Steel (WCB), SS304, SS316, SS316L

Ball Material

SS304, SS316

Seat Material

PTFE, RPTFE, PEEK, Devlon (Application Dependent)

End Connection

Screwed (BSP / BSPT / NPT)

Actuator Type

Electric Actuator

Power Supply

24V DC, 110V AC, 230V AC, 415V AC

Control Signal

On/Off, 4–20 mA, 0–10 V, Modbus RTU (Optional)

Protection Class

IP67 / IP68

Temperature Range

-29°C to +220°C (Depending on Seat Material)

Leakage Standard

API 598 / ISO 5208

Design Standards

ASME B16.34, API 608, ISO 17292, ISO 5211

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Industries Served

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

What Is an Electric 3-Piece Screwed Ball Valve?

It is a three-piece ball valve with threaded ends and an electric actuator for automatic opening and closing. It is suitable for compact industrial piping systems.

What Is the Advantage of a 3-Piece Ball Valve?

The three-piece construction allows the valve to be disassembled and serviced more conveniently, helping simplify maintenance.

What Is the Difference Between Screwed and Flanged Ball Valves?

A screwed ball valve uses threaded connections, while a flanged ball valve uses bolted flanges. Screwed designs are generally preferred for smaller and more compact installations.

How Does an Electric 3-Piece Screwed Ball Valve Work?

The electric actuator rotates the ball approximately 90° to open or close the flow passage. Operation can be controlled locally or remotely.

Is It Available for Modulating Control?

Yes. Selected electric actuators can provide intermediate positioning and modulating control for flow regulation.

Who Is an Electric 3-Piece Screwed Ball Valve Manufacturer in India?

Alis Valves manufactures and supplies Electric 3-Piece Screwed Ball Valves for automated industrial isolation and flow control applications.