The Three-Piece Trunnion Ball Valve with Spring Return Pneumatic Actuator is designed for rapid shutoff and precise flow control in high-demand industrial applications. The trunnion-mounted ball ensures stable operation under high pressure, while the spring return pneumatic actuator allows for automatic closure in case of system failure, ensuring enhanced safety. Its three-piece construction makes maintenance simple and efficient, with easy disassembly and reassembly, reducing downtime and associated costs. This valve is ideal for industries such as oil & gas, petrochemical, and power generation.

Spring Return Pneumatic Actuator:
Provides automatic fail-safe closure, ensuring quick shutoff in emergencies.

Three-Piece Design:
Allows for easy maintenance, with fast disassembly and reassembly.

Trunnion-Mounted Ball:
Enhances stability and performance, particularly under high-pressure conditions.

Leak-Tight Sealing:
Ensures minimal leakage even in critical high-pressure applications.

Durable Construction:
Built to withstand harsh industrial environments, ensuring long service life.

Body:
Stainless steel, carbon steel, or alloy steel depending on the application.

Ball:
Stainless steel or alloy for high durability.

Seats:
PTFE, metal, or composite material for superior sealing performance.

Stem:
Stainless steel for corrosion resistance and strength.

Nominal Diameter (DN):
DN50 to DN800.

Pressure Rating:
ANSI Class 150 to Class 2500.

End Connections:
Flanged, threaded, or welded, customizable to project specifications.

Face-to-Face Dimensions:
Compliant with ASME B16.10.

Design and Manufacturing:
Conforms to API 6D and ASME B16.34.

Pressure Testing:
Tested to API 598 and ISO 5208 standards for reliable performance.

Flange Standards:
In accordance with ANSI B16.5, DIN, and JIS.

Material Standards:
ASTM and ASME certified.

Oil & Gas:
Used in pipeline and refinery systems for quick shutoff and isolation.

Chemical Processing:
Ideal for controlling aggressive fluids and gases.

Power Generation:
Suitable for high-pressure steam and gas systems in power plants.

Petrochemical:
Reliable shutoff and flow control in demanding environments.

Ensure rapid and reliable shutoff with our Three-Piece Trunnion Ball Valve featuring a Spring Return Pneumatic Actuator.

Designed for quick shutoff in critical systems, this valve offers the durability of a trunnion-mounted ball for enhanced stability under high pressure. The spring return pneumatic actuator ensures automatic closure when power or pressure is lost, providing an added layer of safety for emergency situations.

The three-piece design simplifies maintenance and allows for easy disassembly without disturbing the pipeline. This valve is ideal for industries such as oil and gas, chemical processing, and power generation, where quick, secure shutoff is essential.

Choose our three-piece trunnion ball valve with spring return actuator for fast, reliable shutoff and easy maintenance in high-pressure applications.