The sealing surface of the valve disc and seat is surfacing with iron base alloy or Stelli cobalt base carbide, which has the characteristics of wear resistance, high temperature resistance, corrosion resistance, good abrasion resistance and long service life.
Material: Carbon Steel,Stainless Steel,Alloy Steel Nominal Size: NIPS
Nominal Size: NIPS 2"~24",DN50~600
Pressure Rate: CLASS150~420,PN10~420
Temperature Range: -60℃~+538℃
Application range: Suitable for pipelines in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, power industry, and low temperature.
◎ Design Standard: API 6D, AP1602,ASME B16.34,GB/T 12235
◎ Pressure Temperature Rate:ASME B16.34,GB/T12224
◎ Face to Face: ASME B16.10,GB/T 12221
◎ Flange Standard: ASME B16.5,GB/T 9113
◎ Butt Weld Standard: ASME B16.25,GB/T12224
◎ Fire Safe: API 607
◎ Pressure Test: API 598,GB/T13927
The Side Entry Trunnion mounted ball valves are quarter-turn valves used to stop the flow of medium in pipelines. RAYS is the real API 6D valve manufacturer for the Trunnion mounted ball valve. These valves feature a round or spherical disk in the center that rotates to start or stop the flow. This disk is called a ball and it features a hollow center. Ball valves are extremely versatile and are commonly used in industrial applications where tight shut-off is required.
Y-Type Check Valveis a type of valve used to prevent fluid backflow, named after its Y-shaped valve body. It allows fluid to flow in one direction, and when the fluid flows in the opposite direction, the valve automatically closes to prevent backflow.
Side Entry Cryogenic Trunnion Mounted Ball Valve and extended valve cap ball valves will bring you huge profits in the field of low-temperature LNG services. Use temperature range-196°C~+150°C, with an extended valve cover design.