1. Simple structure, high reliability: the valve disc is the only moving part, compact structure.
2. Fast closing ability: the disc stroke is short, and the closing action can be completed in a short time, effectively reducing the phenomenon of water hammer.
3. Wide range of application: suitable for a variety of media, including water, steam, gas, etc., especially in small and medium diameter pipelines.
4. Good sealing performance: metal to metal sealing pair, reliable sealing.
Material:Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 2"~48",DN50~1200
Pressure Rate: Class 150-2500, PN 10~420
Temperature Range:-60℃~+538℃
Features Description: Bolted cover, lift disc, hardface face metal seat.
Application range: Suitable for pipelines in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, power industry, and
low temperature.
◎ Design Standard: API 6D, ASME B16.34,GB/T 12236
◎ Pressure Temperature Rate: ASME B16.34,GB/T12224
◎ Face to Face: ASME B16.10,GB/T 12221,EN558
◎ Flange Standard: ASME B16.5, ASME B16.47, GB/T9113,JB/T 79,HG/T 20592, EN 1092, GOST 33259
◎ Butt Weld: ASME B16,25,GB/T 12224
◎ Pressure Test: API 598,API6D,GB/T 13927,JB/T 9092, GOST 9544
The Lifting Plug Valve adopts a unique dual-action design of lifting and rotation. When opening, it first lifts and then rotates to achieve zero-friction operation. It is particularly suitable for high-pressure difference, easily crystallizing and media containing solid particles. The valve body and the plug are both precisely ground, and the self-cleaning sealing surface design ensures reliable sealing performance under harsh conditions. It is widely used in high-parameter working conditions in the petroleum, chemical and power industries.
RAYS manufactures high-quality fully welded ball valves, forged from premium materials with side-mounted balls. The valves are available in two designs: cylindrical and spherical fully welded bodies. RAYS is particularly known for its cylindrical valve bodies.
The Insulation Jacket Ball Valve is specially designed for pipeline systems that require maintaining the temperature of the medium. It is made of high-quality stainless steel or carbon steel and combines with precise processing technology to ensure reliable sealing and smooth control under high-temperature and high-pressure conditions. The valve body adopts a jacketed insulation structure and can be filled with steam or heat transfer oil, effectively reducing heat loss. It is suitable for high-temperature fluid transportation systems in industries such as chemical, petroleum, heat supply, and pharmaceuticals. The structure is compact, the opening and closing is rapid, the sealing performance is excellent, and it is an ideal control valve for high-temperature fluid pipelines.