Trunnion Mounted Flanged Ball Valve
Description
Technical Parameters
Product Description
Trunnion mounted flanged ball valves play a crucial role in modern industrial procedures by controlling the flow of fluids in pipelines with precision. The valve consists of a ball and two seats, forming a tight seal when closed. This ensures that the rate of flow is accurately managed for optimal efficiency. These valves are an essential component of any industrial process that involves the transportation or regulation of fluids, from water treatment facilities to oil and gas refineries. So, it is necessary to have these valves in your system to streamline the entire process.
Trunnion mounted flanged ball valves have a major advantage in terms of their durability. These valves are specifically engineered to endure the harsh conditions, extreme pressures, and high temperatures that are frequently encountered in industrial operations. Furthermore, they possess a remarkable resistance to both corrosion and erosion, effectively preventing damage that might occur in other valve types.
Trunnion mounted flanged ball valves offer several benefits, including easy operation and low risk of operator injury. These valves require less force to operate compared to other valve types, which reduces the risk of injury. Moreover, these valves are easy to maintain and repair, allowing for quick and efficient servicing. Therefore, trunnion mounted flanged ball valves are an ideal choice for applications where ease of use and maintenance are essential. Overall, these valves provide a reliable and efficient solution for controlling flow in various industries.
Flanged ball valves mounted on trunnions are exceptionally dependable and versatile. They're ideal for use in several applications, including gas, oil, and water pipelines. When shut, they form a tight and secure seal, which prevents any liquid leaks. This feature is a crucial aspect of pipeline safety, as it minimizes the risk of environmental damage.
To sum up, trunnion mounted flanged ball valves play a critical role in modern industrial processes. Their ability to precisely control flow rate, coupled with their outstanding durability, ease of operation and maintenance, and high reliability, make them a crucial investment for any industrial process. As a result, they provide an effective solution for regulating pipeline flow, and they are an integral part of pipeline systems.
For the past 20 years, Sinpo has been dedicated to producing top-notch valves. With our own factory, we take pride in being a dependable supplier for our customers. The ball valve, a revolutionary type of valve, has gained immense popularity in recent years. Among our impressive range of products, the Trunnion Mounted Flanged Ball Valve stands out. Each component of this valve undergoes meticulous manufacturing to ensure its superior quality. We warmly welcome you to make a purchase and experience the excellence of our valves firsthand!
Flange Standard Options | ANSI, JIS, DIN, GB |
Connection | Flanged end |
Material | Stainless Steel, WCB |
Pressure | 0 to 64 bar |
Medium Temperature | -10 to 120℃ |
Mediums | Water, oil, air, gas, and other mediums |

Material: WCB, CF8, CF8M, etc
Dimensions: CLASS 600
Size | d | A | H | W |
in | mm | mm | mm | mm |
2 | 51 | 292 | 145 | 350 |
3 | 76 | 356 | 182 | 420 |
4 | 102 | 432 | 211 | 700 |
6 | 152 | 559 | 435 | *400 |
8 | 203 | 660 | 530 | *500 |
10 | 254 | 787 | 615 | *500 |
12 | 305 | 838 | 680 | *500 |
14 | 337 | 889 | 720 | *600 |
16 | 387 | 991 | 840 | *600 |
18 | 438 | 1092 | 890 | *600 |
20 | 489 | 1194 | 925 | *600 |
24 | 591 | 1397 | 980 | *600 |
Our products have high stability and can be opened and closed quickly. The above are the specific specifications. For more information, please read below.




Design
All ball valves are full ported and meet the design requirements of API 608 &API 6D, BS5351, ASME B16.34. Valves are available in a complete range of body/bonnet materials and trims.
Range of Materials
Standard body/bonnet materials include nine grades of carbon, low alloy and stainless steel. For special application they can be supplied in other grades of alloy and stainless steel. There is full range of trim materials to match any services conditions
Available Modification
Trim changes
End connection Modifications
Packing and gasket changes
Operator Mounting
Handwheel extensions
Pressure Equalizing
AS or FD
Customer specified coatings
Weld end bore changes
Oxygen and chlorine cleaning &packages
Product Feature and Applications
Advantages
• They contain a compact and low-maintenance design that requires no lubrication
• They are cost-effective among all of the valves
• The biggest advantage of ball valves is that they have poor throttling characteristics that can cause the seat of a ball valve to easily erode.
• They provide leak-proof service.
• They open and close quickly.
• Ball valves have multi-way design flexibility.

Company Profile
Sinpo Valve is a high-tech integrated enterprise that specialized in valve R&D, manufacturing, sales. Our company is located in valve township- Yuhuan, Taizhou, Zhejiang, with an area of 10000 square meters. Our main products are floating valve, ball valve, ISO tank parts, gate valve, globe valve, check valve and pipe fittings, what's more, we can manufacture customized valves and fittings according to customer's sample and request!

Production Process
First, the buyer places an order, we confirm a series of relevant delivery contents, then proceed to production and send it out after the inspection meets the standard.

FAQ
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
Generally speaking, fixed ball valves are suitable for large diameters and high pressure ball valves when the pressure is relatively high. The most important feature of the fixed ball valve is that the ball does not deviate from the center of rotation of the ball during the switching process.
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