Ball valve fixed ball valve, also known as side-mounted split-type, there are two kinds of two-pieces and three-pieces structure with the valve body along the channel with vertical axis, asymmetric cross-section is divided into about two and a half years, it’s in the pipeline mainly used to cut off, distribution and change the media flows. Pivot its structure to ensure the accurate location of the ball. Standard seat structure using a spring, will push the ball valve seat to ensure a good sealing performance of low pressure. The valve ball valve before the valve can be sealed after the valve seat, the so-called two-way sealing characteristics, the use of built-in relief valve, valve body cavity may be out of emissions. Begins with the protection of the use of anti-stem structure, low coefficient of friction of the bearings and so on. With performance, high reliability and wide range of uses, etc. at reasonable prices.

V type control ball valve
Product Sort:Ball valve>>Trunnion Ball valve
Pressure:150LB-1200LB
Size: DN15-DN1200
Design Std:API,DIN,GB,JIS,BS
Product Material:CAST-IRON,ASTM A216 WCB,A351 CF8,A351 CF8M,A105,A410

Trunnion ball valve are the three different types of rotary valves used in industrial plants. They are widely used in fluid-handling systems for flow control. These types of rotary valves are suitable for corrosive applications. They are used in detergent, pharmaceutical, chemical, rubber, pulp and paper plants, water treatment systems, textile mills and food processing plants, In general, ball valves offer many advantages when contrasted with other valve types.

The connective position of valve body and bonnet is double sealed by gasket and O-ring,on this base,such factors as fire,high temperature,shock and uneven opening or closing of the torque all can’t induce external leakage.

The self-lubricated bearings are installed at the friction of stem,resulting in wear resistance,fiexibility of operation and low torque.