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Double Block 600LB Trunnion Mounted Ball Valve for Heavy-Duty Applications

Basic Information
Detail Information
Design Standard: API 6D/ASME B16.34 Operation: Manual/Gear/Actuator
Valve Type: Trunnion Ball Valve Application: Oil And Gas/Chemical/Power Plant
Top Entry/ Side Entry: Side Entry Anti-Static Design: API 608
Pressure Rating: Class 150-2500 Seat Material: PTFE/RPTFE/PEEK
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Double block trunnion mounted ball valve


600LB trunnion mounted ball valve


Double block trunnion mounted ball valve 600LB

Product Description

Product Description:

Our Trunnion Mounted Ball Valve features a unique design that allows for greater control and higher flow rates. The trunnion assembly supports the ball and ensures proper alignment, reducing wear and tear on the valve. This also results in a longer service life compared to other ball valve designs.

Our Side Entry Ball Valve is available in various seat materials, including PTFE, RPTFE, and PEEK. This allows for greater flexibility in choosing the right material for your specific application.

In addition, our Trunnion Type Ball Valve is designed with a fire safe feature that meets API 607 and ISO 10497 standards. This ensures that the valve can withstand extreme temperatures and prevent leakage in case of a fire.

Our Side Entry Ball Valve is also available in different end connections, including flanged, butt weld, and socket weld. This allows for easy installation and maintenance, reducing downtime and increasing productivity.

Overall, our Trunnion Type Ball Valve is the perfect choice for your industrial flow control needs. Its trunnion mounted design, side entry feature, and various seat material options make it a versatile and reliable valve for various applications. Its fire safe design also ensures safety and peace of mind in case of emergencies.



  • Product Name: Trunnion Ball Valve
  • Valve Type: Trunnion Type Ball Valve
  • Blowout Proof Stem: Yes
  • Body Material: Carbon Steel/Stainless Steel
  • Application: Oil and Gas/Chemical/Power Plant
  • Operation: Manual/Gear/Actuator
  • Trunnion Mounted Valve: Yes

Technical Parameters:

Product Attribute Value
Type Trunnion Mounted Valve / Trunnion Type Ball Valve
Port Type Full Port
Body Material Carbon Steel / Stainless Steel
Design Standard API 6D / ASME B16.34
Anti-Static Design API 608
Seat Material PTFE / RPTFE / PEEK
Blowout Proof Stem Yes
Operation Manual / Gear / Actuator
Pressure Rating Class 150-2500
Entry Type Side Entry
Size 2"-48"


The Trunnion Ball Valve is suitable for applications that require a tight seal and durability, making it ideal for use in critical applications such as oil and gas, petrochemical, and power generation. The valve is available in both carbon and stainless steel body materials, making it suitable for use in a range of corrosive environments. The blowout proof stem design ensures that the valve can withstand high-pressure environments without the risk of stem ejection.

The Trunnion Ball Valve can be connected to the pipeline using flanged, butt weld, or socket weld connections. This makes it easy to install and adapt to various piping systems. The valve is designed to meet industry standards such as API 6D and ASME B16.34, ensuring that it is reliable and meets regulations.

This type of valve is suitable for a wide range of applications, including pipelines, refineries, chemical plants, and water treatment plants. In the oil and gas industry, Trunnion Ball Valves are used in drilling, production, and transmission operations. They are also used in power plants, where they are used to control the flow of steam and water in turbines.

Trunnion Ball Valves are also ideal for use in applications where frequent maintenance is required. The design of the valve allows for easy access to the internal components, making it easy to inspect and repair the valve. This makes it ideal for use in applications where downtime must be minimized.

In summary, the Trunnion Ball Valve is a reliable and versatile valve that can be used in a wide range of applications. Its trunnion type ball valve design, manual/gear/actuator operation, carbon/stainless steel body materials, flanged/butt weld/socket weld connections, and blowout proof stem design make it an ideal choice for use in critical applications where durability and tight sealing are required.


Support and Services:

The Trunnion Ball Valve product offers the following technical support and services:

  • Installation and commissioning support
  • Maintenance and repair services
  • Training and education on proper usage and handling
  • Technical consultation and advice on product performance and capabilities
  • Assistance with troubleshooting and problem-solving

Packing and Shipping:

Product Packaging:

  • The trunnion ball valve will be securely packed in a cardboard box to protect it from damage during transportation.
  • The valve will be accompanied by a set of installation and maintenance instructions.


  • The trunnion ball valve will be shipped via a reputable courier service.
  • The shipping costs will be included in the price of the valve.
  • The customer will be provided with a tracking number to monitor the shipment.


A Trunnion Ball Valve is a type of valve that uses a ball to regulate the flow of a fluid. It is equipped with a trunnion-mounted stem that supports the ball and ensures the valve remains stable.

Q: What are the features of a Trunnion Ball Valve?

A Trunnion Ball Valve has several features, including:

  • Low operating torque
  • Bi-directional sealing
  • Fire-safe design
  • Anti-static device
  • Blow-out proof stem
Q: What materials are used to make a Trunnion Ball Valve?

A Trunnion Ball Valve can be made from various materials, including:

  • Stainless steel
  • Carbon steel
  • Forged steel
  • Duplex stainless steel
  • Other exotic alloys
Q: What applications are Trunnion Ball Valves suitable for?

Trunnion Ball Valves are suitable for various applications, including:

  • Petrochemical plants
  • Oil and gas pipelines
  • Power generation
  • Water treatment plants
  • Chemical processing
Q: How do I maintain my Trunnion Ball Valve?

To maintain your Trunnion Ball Valve, follow these steps:

  1. Regularly inspect the valve for leaks or damage
  2. Lubricate the valve as recommended by the manufacturer
  3. Replace any worn or damaged parts immediately
  4. Keep the valve clean and free of debris
  5. Perform regular pressure tests on the valve

Contact Details

Phone Number : 008613017861943