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Trunnion-mounted ball design, robust construction, and reliable performance make it an ideal choice for a wide range of industries. 

Chemical plants often need to use ball valves with specific characteristics and functions to meet their special process requirements. The following are the types of ball valves Yongjia Dalunwei Valve Co., Ltd has provided to chemical plants:High temperature and high pressure ball valves, these ball valves ensure reliability and safety in high temperature and high pressure environments. Low temperature ball valves, these ball valves usually use low temperature materials and seal design to ensure reliability and sealing performance in low temperature conditions. Corrosion resistant ball valves, these ball valves are usually made of special materials or coatings, such as stainless steel, alloy steel or ceramics, to resist the corrosion of chemical media.

Ball valve bodies can be cast, forged or machined from any metal you can think of. This is due to the simple and compact design of the ball valve. Applicable metals include: ▶ Non-ferrous metals such as brass, bronze and aluminium▶ Ferrous metals, includi...

1,According to the structure:Floating ball valve, fixed ball valve 2, According to the ball assembly:Top type ball valve, side mounted ball valve, split ball valveSide mount can also be divided into (integral, two-stage, three-stage and five-stage) 3, Accord...

Yongjia Dalunwei Valve Co., Ltd. provide high-quality ball valves for the chemical industry.

1. Sealing structure: The sealing structure of the hard sealed ball valve is realized by the tight bite between the metal and the metal, and the sealing is good; The soft seal ball valve is filled with sealing materials, and the tightness depends on the elasti...

1. Flange connectionAdvantages:Strong connection, good sealing, suitable for valve connection under harsh conditions such as high pressure, high temperature and corrosive media.Easy to disassemble and repair, easy to maintain and replace valves.Cons:The instal...

As we celebrate Labor Day, it is important to recognize the hard work and dedication of workers in the ball valve industry. These personnel play a vital role in ensuring the smooth functioning of various industrial processes and systems. From manufacturing to ...

As an advanced fluid control valve, the double hard-seal ball valve is specially designed to meet the high requirements of various industrial fluid control systems. This innovative valve adopts a two-way sealing structure to ensure optimal sealing performance ...

Ball valves are an indispensable component of fluid control systems in various industrial fields. Ball valves play a vital role in regulating the flow of liquids and gases in pipelines with their ability to close or open fluid transmission. This product has a ...