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Fends Ball Valves Suppliers

about welday

Established in 1999, welday has become export China Fends Ball Valves Suppliers and ODM Fends Ball Valves company. The primary products in Lead Free series include Polyphenysulfone(PPSU)PEX Fittings, Lead Free Brass PEX Fittings, Lead Free Brass Push Fit Fittings, F 1960 Polyphenysulfone(PPSU) Fittings, F 1960 Lead Free Brass Fittings, and other PEX Pipe Accessories.
Welday has been doing every effort to expand its manufacturing capacity and to improve its product quality, and up till now, Welday has its own new plant in Cixi, near Ningbo with more highly trained employees, Welday is continuously dedicated to customer's satisfaction for which we remain on striving for excellence.
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Industry Knowledge Extension

Ball valves are commonly used in a variety of industries, including oil and gas, chemical, and water treatment, because of their numerous benefits. Some of the highlights of the ball valve include:
Durability: Ball valves are made from materials that are resistant to wear and tear, such as stainless steel, making them durable and long-lasting.
Easy to use: Ball valves are easy to operate and can be turned on or off quickly, making them ideal for applications that require rapid shutoff.
Low maintenance: Due to their simple design and durable materials, ball valves require minimal maintenance and can operate for long periods without needing repairs.
Versatile: Ball valves can be used in a wide range of applications, from controlling the flow of liquids and gases to regulating pressure.
Tight shut-off: Ball valves provide a tight seal when closed, preventing leaks and minimizing the risk of contamination.
High temperature and pressure capabilities: Ball valves can withstand high temperatures and pressures, making them suitable for use in harsh environments.
Corrosion resistance: Many ball valves are designed to resist corrosion, ensuring their longevity and preventing contamination of the fluid being controlled.
There are three main types of ball valves:
Floating ball valve: This type of valve has a floating ball that is not held in place by a trunnion. Instead, it is free to move in the direction of flow to provide a tight seal when closed. Floating ball valves are generally less expensive than trunnion-mounted ball valves, but they are typically not suitable for high-pressure applications.
Trunnion-mounted ball valve: This type of valve has a fixed ball that is held in place by a trunnion. This design provides better support for the ball and allows for higher pressure ratings. Trunnion-mounted ball valves are typically more expensive than floating ball valves, but they are suitable for high-pressure and high-temperature applications.
Three-way ball valve: This type of valve has a T- or L-shaped bore that allows for the control of multiple ports. Three-way ball valves can be used to divert flow or mix two different fluids. They are commonly used in the chemical and pharmaceutical industries.

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