China Flanged Eccentric Butterfly Valves Manufacturers, Suppliers, Factory

A 4 inch Female Thread Brass Ball Valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. The ball has 4 inch(100 mm)nominal diameter. It is used in the pipeline to cut, distribute and change the flow direction of the medium. Ball valves feature small torque value, good sealing performance and easy operation.

Gate valve is a kind of valve for medium connection and shut- off but not suitable for regulating. Compared with other valves, gate valves have a wider range of combined applications for pressure, service fluid, design pressure and temperature. According to the screw position of the stem, the gate valve can be divided into rising stem gate valves and Non Rising Stem Gate Valve .

Knife gate valve is suitable for pipelines with suspended particles, fiber materials, pulp, sewage, coal slurry, ash cement mixture and other media. These media can be cut off by knife edge gate which can cut fiber materials. In fact, there is no chamber in the valve body. The gate rises and falls in the side guide groove, and is tightly pressed on the valve seat by the lug at the bottom. In order to achieve more tighter, the O-shaped sealing valve seat can be selected to realize bidirectional sealing.

Resilient Wedge Gate Valves is a kind of gate valve, and its sealing surface is at a certain angle with the vertical centerline, that is, the two sealing surfaces are wedge-shaped. Resilient Wedge Gate Valves are divided into bright stem gate valve and dark stem gate valve, wedge single gate valve and wedge double gate valve. The driving methods are: electric, pneumatic, manual, pneumatic and hydraulic, etc. The connection methods are flanged, welded, and clamped. Tianjin Milestone Pump & Valve Co., Ltd. is an enterprise integrating professional valve production and sales. The Resilient Wedge Gate Valves produced are exported to Europe, Asia, and the Americas, and are well received by customers.

Welcome to buy 3 piece Forged steel fixed ball valve from Milestone. Every request from customers is being replied within 24 hours. 3 piece Forged steel fixed ball valve is a new generation of high-performance ball valve, mainly used for high pressure and large diameter, suitable for long-distance transmission pipeline and general industrial pipeline. Its strength, safety and harsh environment resistance are specially considered in design, and are suitable for various corrosive and non-corrosive media. The advanced steel fixed ball valve produced by MST is of high quality in structure and sealing, and is widely used in natural gas, oil, chemical industry, metallurgy, urban construction, food and other industries.

Resilient Seat Seal Gate Valves are also called lifting stem gate valves, also called rising stem gate valves. Usually there is a trapezoidal thread on the lifting rod, through the nut on the top of the valve and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the operating torque is changed into operating thrust. The opening and closing part of Resilient Seat Seal Gate Valves is a gate. The movement direction of the gate is perpendicular to the direction of the fluid. It can only be fully opened and closed, but cannot be adjusted or throttled. The Resilient Seat Seal Gate Valves produced by Milestone Valve Company have stable performance and are used in various fields such as petroleum, chemical industry, and water conservancy.