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16 Inch Soft Seat Trunnion Ball Valve for Heavy Duty Applications

Basic Information
Place of Origin: CHINA
Brand Name: COOSAI
Certification: API 6D
Model Number: Q347F
Detail Information
Anti-Static Design: API 608 Fire Safe Design: API 607/ISO 10497
Body Material: Carbon Steel/Stainless Steel Application: Oil And Gas/Chemical/Power Plant
Top Entry/ Side Entry: Side Entry Seat Material: PTFE/RPTFE/PEEK
Valve Type: Trunnion Ball Valve End Connections: Flanged/Butt Weld/Socket Weld
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16 Inch Trunnion Ball Valve


Soft Seat Trunnion Ball Valve


16Inch Soft Seat Trunnion Ball Valve

Product Description

Product Description:

Our Trunnion Ball Valve is built with a trunnion mounted design, which ensures stable and reliable performance. The valve can withstand high-pressure applications, with a pressure rating range of Class 150-2500. You can trust our Trunnion Ball Valve to handle even the most challenging and demanding applications.

Our Trunnion Ball Valve also features an Anti-Static Design that meets API 608 standards, ensuring safety and reliability. You can rest assured that our Trunnion Ball Valve will perform consistently and efficiently, even under the most extreme conditions.

The Trunnion Ball Valve is designed to meet API 6D/ASME B16.34 standards, ensuring that it meets the highest industry quality standards. Our Trunnion Ball Valve has been manufactured using the latest technology and materials, ensuring that it is built to last and perform for many years to come.

Our Trunnion Ball Valve is perfect for a wide range of applications, including Oil and Gas, Chemical, and Power Plant applications. The side entry ball valve design ensures easy maintenance and repair, making it the ideal choice for applications where downtime is not an option.

Trust our Trunnion Ball Valve to deliver reliable and consistent performance, even in the most demanding applications. With its trunnion mounted design, side entry feature, and high-pressure rating, our Trunnion Ball Valve is the perfect solution for all your valve needs.



  • Product Name: Trunnion Ball Valve
  • Pressure Rating: Class 150-2500
  • Full Port/Reduced Port: Full Port
  • Blowout Proof Stem: Yes
  • Operation: Manual/Gear/Actuator
  • End Connections: Flanged/Butt Weld/Socket Weld

The Trunnion Ball Valve, also known as the trunnion type ball valve, has the following features:


Technical Parameters:

Valve Type: Trunnion Ball Valve
End Connections: Flanged/Butt Weld/Socket Weld
Application: Oil and Gas/Chemical/Power Plant
Anti-Static Design: API 608
Seat Material: PTFE/RPTFE/PEEK
Pressure Rating: Class 150-2500
Top Entry/ Side Entry: Side Entry
Design Standard: API 6D/ASME B16.34
Fire Safe Design: API 607/ISO 10497
Size: 2"-48"


The trunnion mounted valve can be operated manually, with a gear, or an actuator, depending on the application requirements. This makes it suitable for a wide range of applications, from low-pressure to high-pressure systems.

The trunnion mounted ball valve can be connected to pipes using flanged, butt weld, or socket weld end connections. This ensures that it can be installed in different types of piping systems.

The trunnion mounted ball valve is designed according to industry standards such as API 6D and ASME B16.34. These standards ensure that the valve is manufactured to a high standard and can withstand various operating conditions.

The trunnion mounted ball valve can also be designed with fire safe features according to API 607 and ISO 10497 standards. This ensures that the valve can withstand high temperatures and prevent the spread of fire in case of an emergency.

The trunnion mounted ball valve is suitable for various application occasions and scenarios. It is commonly used in oil and gas pipelines, refineries, chemical plants, and other industrial applications. The valve is ideal for use in high-pressure systems where reliability and safety are of utmost importance.

In summary, the trunnion mounted ball valve is a versatile valve that can be used in different applications. Its pressure rating, operation, end connections, and design standards make it a reliable and safe solution for a wide range of industries.


Support and Services:

The Trunnion Ball Valve is a high-performance valve designed for a variety of applications in the oil and gas, petrochemical, and chemical industries. Our technical support team is available to provide assistance with valve selection, installation, and maintenance. Our services include:

  • Valve sizing and selection
  • Installation and commissioning
  • Operational and maintenance training
  • Valve repair and refurbishment
  • Spare parts supply

Our team of experienced engineers and technicians are dedicated to providing our customers with the highest level of service and support. Contact us for more information on how we can assist you with your Trunnion Ball Valve needs.


Packing and Shipping:

Product Packaging:

  • The Trunnion Ball Valve will be securely packed in a sturdy cardboard box.
  • The valve will be wrapped in plastic or bubble wrap to prevent any scratches or damage during transportation.
  • The box will be labeled with the product name, quantity, and any other necessary information.


  • The product will be shipped using a reliable courier service.
  • The shipping cost will be calculated based on the destination and weight of the package.
  • The customer will receive a tracking number and estimated delivery date once the package has been shipped.
  • The package will be delivered to the address provided by the customer during the checkout process.
  • It is the customer's responsibility to inspect the package upon delivery and report any damages or issues to the courier service immediately.


A Trunnion Ball Valve is a type of valve that uses a rotating ball with a trunnion mounted on bearings to control the flow of fluids.

Q: What are the benefits of using a Trunnion Ball Valve?

Trunnion Ball Valve offers several benefits, including low torque, high durability, and excellent leak-proof performance. It is also suitable for high-pressure and high-temperature applications.

Q: What materials are Trunnion Ball Valves made of?

Trunnion Ball Valves can be made of various materials such as stainless steel, carbon steel, and alloy steel. The selection of materials depends on the specific application and operating conditions.

Q: How do I choose the right Trunnion Ball Valve size?

The size of a Trunnion Ball Valve should be selected based on the required flow rate and pressure drop. The valve size should match the pipe size to ensure optimal performance.

Q: What are the different types of end connections available for Trunnion Ball Valves?

Trunnion Ball Valves are available with various end connections, including flanged, threaded, and welded. The selection of end connections depends on the specific application and installation requirements.

Contact Details

Phone Number : 008613017861943