Perfect sealing effect, the valve has no cavity to accumulatemedium,the meta lip has the function of self-cleaning,suitable for the working conditions of viscous and easyscaling,two-way flow, quick opening and closing, small flowresistance,more convenient use and installation.
Material: Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 2"-24",DN 50~600
Pressure Rate: Class 150~2500,PN 10~250
Temperature Range: -46°C to +180°C
Operator: Manual, Pneumatic, Electric, etc...
Application range: Suitable for pipelines in various working conditions such aspetroleum,chemical, pharmaceutical,fertilizer, powerindustry, and low temperature.
◎ Design Standard: API 6D, API 599, ASME B16.34
◎ Pressure Temperature Rate:ASME B16.34,GB/T 12224
◎ Face to Face: ASME B16.10,GB/T 12221,EN 558
◎ Flange Standard: AME B16.5,ASME B16.47,GB/T 9113,JB/T 79,HG/T 20592,EN1092,GOST 33259
◎ Butt Weld Standard: ASME B16.25,GB/T12224
◎ Pressure Test: API 598.API6D,GB/T13927.JB/T9092.GOST9544
The Rotary Ball Valve adopts advanced ball rotation sealing technology and is specially designed for harsh working conditions. It is suitable for the control of high-pressure, high-temperature and corrosive media in industries such as petroleum, chemical engineering, natural gas, and power. Its unique rotating valve seat structure effectively reduces friction and wear, ensuring more durable sealing performance and easier operation. The valve body is made of high-quality stainless steel, carbon steel or special alloy materials, and is precisely processed and hardened to ensure long-term stable operation. It supports various driving methods such as manual, pneumatic, and electric, meeting different automation requirements and is an ideal choice for industrial pipeline fluid control.
Cryogenic Gate Valve is an opening and closing device used for fully opening and fully closing. The opening and closing component of ultra-low temperature gate valve is the gate, and the movement direction of the gate is perpendicular to the fluid direction. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate valve has two sealing surfaces, and the most commonly used mode gate valve has two sealing surfaces that form a wedge shape, and the wedge angle varies with parameters.
RAYS cast steel check valves are designed and manufactured to provide maximum service life and dependability. All check valves meet the design requirements of American Petroleum Institute standard API600 & 6D.BS EN 13709 and generally conform to American Society of Mechanical Engineers standard ASME B16.34. Valves are available in a complete range of body/cover materials and trims.