Q347F forged steel fixed ball valve product introduction:

Design features and execution standards:

1. Design and manufacture according to API 6D;

2. The structural length shall be in accordance with ANSI BI6.10;

3. Connection flange: ANSI BI6.5MSS-SP44;

4. Valve inspection and testing shall be conducted in accordance with API STD.598;

5. The socket end complies with ASME B16.11;

6. Threaded connection end (NPT) complies with ANSI/ASME B1.20.1

The main design features include: full diameter/reduced diameter; 90 degree positioning and lockable structure; Special form of "Y" head handle; Fireproof and anti-static design, a pair of opposing butterfly springs; Anti blowing valve stem; Double sealing structure in the middle of the valve stem; Bolt and threaded gasket seal valve cover

The installation of valves, like other mechanical equipment, has an installation posture issue. The correct posture for valve installation should be that the internal structural type conforms to the flow direction of the medium, and the installation posture meets the specific requirements and operational requirements of the valve structural type. In addition, the correct posture contains a sense of uniformity, beauty, and elegance, which is an organic combination of technical and artistic elements in modern art modeling.

Q347F forged steel fixed ball valve product structure and use

The three part connection forged steel fixed ball valve divides the valve body into three parts along the section perpendicular to the valve channel axis at the two seat positions. The entire valve is symmetrical left and right along the central axis of the valve stem. It is mainly used on pipelines to cut off, distribute, and change the direction of medium flow. Its large pivot structure ensures accurate center position of the sphere under high pressure, ensuring good operational performance of the valve; The standard valve seat adopts a spring structure, which pushes the valve seat towards the sphere, ensuring good bidirectional sealing performance at the inlet and outlet; By using the built-in discharge valve, the chamber in the valve body can be discharged outward; The pivot adopts an anti blow out protection structure, effectively preventing leakage; Low friction coefficient bearings minimize torque and facilitate valve opening and closing; The effective contact between the valve stem and the valve body results in superior performance of the anti-static grounding device. It has the advantages of excellent performance, high reliability, wide applicability, and reasonable price. Suitable for industries such as chemical, petroleum, natural gas, metallurgy, as well as natural gas long-distance pipelines containing hydrogen sulfide media, high impurities, and severe corrosion.

Main Performance Specification for Q347F Forged Steel Fixed Ball Valve

Q347F forged steel fixed ball valve main component material

1. Design and Manufacturing: GB/T 12237-1989

2. Structural length: GB/T 12221-1989
3. Connecting flange: JB/T 79.1-1994

4. Valve inspection and pressure testing standard: GB/T 13927-1992

Quanli Ordering Notice: (National Standard)
1、 A: Product name, model, nominal diameter B: Medium and temperature, pressure range C: Are there any accessories, delivery time, special requirements, etc. for us to correctly select for you.
2、 If the valve model of our company has already been selected by the design unit, please place an order directly with our sales center based on the valve parameters.
3、 When the situation you are using is very important or the environment is complex, please provide design drawings and detailed parameters, and our engineers and experts will focus on reviewing and analyzing for you. We can provide you with professional solutions, including design, customization, complete sets, operation, and service. We have always been committed to being a leader in the valve industry, providing you with the latest valve knowledge, the best service, and the best technical consultants. Thank you for visiting our website 【 www.quanlivalve. com 】. If you have any questions, you can call us and we will do our best to provide you with high-quality service. Our factory specializes in providing various types of valves such as ball valves, butterfly valves, gate valves, globe valves, check valves, pressure reducing valves, safety valves, marine valves, oilfield valves, water control valves, etc.