Floating Ball Valve Cast Steel PTFE lined – API Q41FC

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Among ball valve products,Farpro Floating Ball valve cast steel has significant advantages such as flexible opening and closing, simple structure, good sealing performance, and long service life, and has become the first choice in many industries.

Farpro Floating Ball valve cast steel uses a ball as the closing member, and the valve can be opened and closed quickly through rotation. The sphere has a small hole that, when rotated into alignment with the pipe, allows for smooth flow of fluid. This flexibility allows ball valves to respond quickly in emergencies, ensuring the normal operation of industrial production. Secondly, the control of floating ball valve is reliable. The ball valve adopts an advanced sealing structure, which effectively prevents the leakage of media when the valve is closed. This reliable sealing performance ensures safety and stability in industrial production. Moreover, the ball valve also has strong pressure-bearing capacity and can withstand high-pressure and high-temperature working environments, and is not prone to leakage or failure. In addition, the floating ball valve has a simple structure, compact size, takes up less space, and is easy to install and maintain. Secondly, the fluid resistance of the ball valve is small, which can reduce fluid loss when flowing in the pipeline and improve the operating efficiency of the system. In addition, ball valves have a long service life and can maintain good performance under harsh working conditions.

ball valve astm wcb(cast steel)

Floating Ball Valve Q41F 150LB- WCB Cast Steel - ANSI API

Body: ASTM A182 F304
Ball Disc: ASTM A216 WCB
Stem: ASTM A182 F304
Seal & Lined: PTFE

Diameter inch: 1/2-8''
Nominal Diameter DN: 14-202mm

Ball Valve Model (API)Nominal Pressure (Mpa)Test Pressure Strength(Mpa)Test Pressure Seal(Mpa)TemperatureRange of use
Q41F-150LB2.03.02.2-29~150 ℃water, gas, oil

Advantages of floating ball valve

  • The fluid resistance is small, and the full-bore ball valve has basically no flow resistance.
  • It has simple structure, small size and light weight.
  • Tight and reliable. It has two sealing surfaces, and various plastics are widely used in the sealing surface materials of ball valves at present, with good sealing performance. It has also been widely used in vacuum systems.
  • It is easy to operate and opens and closes quickly. It only needs to be rotated 90° from fully open to fully closed, which is convenient for long-distance control.
  • It is easy to maintain. The ball valve has a simple structure and the sealing rings are generally movable, making it easy to disassemble and replace.
  • When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes, it will not cause erosion of the valve sealing surface.
  • It has a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be applied from high vacuum to high pressure.
  • Since the ball valve has wiping properties during the opening and closing process, it can be used in media with suspended solid particles.

Applications of floating ball valve

  • Oil industry
  • Chemical industry
  • Metallurgical industry
  • Power Industry
  • Heating industry
  • Water treatment industry

In general, the floating ball valve is a flexible opening and reliable control choice. It is mainly used to cut off or connect the medium. It can also be used for the regulation and control of fluids and is widely used in various industries. Whether in the fields of petroleum, chemical industry, electric power or metallurgy, ball valves play an important role. Its flexible operation and reliable control performance enable industrial production to proceed smoothly and ensure the safety and stability of the working environment.

Farpro Valve Beliefs

We believe that treating each product seriously and receiving each customer sincerely are the most important things for Farpro Valve.

Our Floating ball valves do not necessarily have the lowest price, but we will definitely be the most honest manufacturer and your most faithful partner.

farpro valve manufacturer supplier

Farpro Valve is a globally recognized manufacturer that specializes in the production and distribution of high-quality valves. With years of experience in research, development, production, and sales of valves, we have become one of the most trusted valve manufacturers in the industry.

We offer a wide range of valve products that meet international standards such as GB/JB, API, ANSI, AWWA, DIN, JIS, GOST, NF, among others. Our products are available in 12 major categories, 200 series, and 4000 sizes, including gate valves, globe valves, ball valves, butterfly valves, check valves, diaphragm valves, pressure reducing valves, plug valves, and traps, among others.

Our annual output of 80,000 tons is a testament to our commitment to meeting the ever-increasing demands of our clients. Our valves are widely used in various industries such as petroleum, petrochemical, chemical, electric power, metallurgy, water conservancy, construction, pharmaceutical, drainage, and many more.

At Farpro Valve, we pride ourselves on our ability to deliver high-quality products that meet the diverse needs of our clients. Our products are sold in various regions, including Germany, England, France, Italy, Brazil, Poland, and over 30 other countries and regions in Europe, Central Asia, West Asia, and beyond.

    Thank you for considering Farpro Valve as your preferred partner.
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