● Top-Mounted Design: Facilitates easy maintenance directly in the pipeline, reducing downtime and costs, and increases durability.
● Advanced Seal Design: Features a floating seat for reliable sealing at all pressures and includes fire-safe components.
● Emergency and Regular Lubrication: Allows for emergency sealing and regular lubrication through a built-in grease valve to ensure
smooth operation.
● Extended Stem: Offers customizable stem lengths for ease of maintenance, especially in underground installations.
● Anti-Static Safety: Built to prevent static buildup, meeting API6D and ISO17292 standards.
● Dual Block and Bleed: Capable of isolating both upstream and downstream media, with automatic pressure relief for safety.
● Low Torque Operation: Designed with a fixed ball and sliding bearings to reduce friction and ease operation.
◎ Material: Carbon Steel, Stainless Steel, Alloy Steel
◎ Nominal Size: NPS 2"~ 36", DN 50~900
◎ Pressure Rate: Class 150~2500, PN 10~420
◎ Temperature Range: -60°C to +250°C
◎ Operator: Manual, Pneumatic, Electric, etc...
◎ Application range: Suitable for petroleum, chemical industry, metallurgy, light industry, power station, urban construction water supply, low
temperature working conditions, and long-distance pipelines such as: oil, gas, and natural gas.
RAYS Top Entry Cryogenic C-Type Ball Valve is a specially designed ball valve suitable for ultra-low temperature environments, especially for the control of cryogenic fluid media such as liquefied natural gas (LNG), liquid oxygen, and liquid nitrogen. The characteristic of the top entry C-Type C-Type ball valve lies in its special structural design.
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.
Stop Check Valve, A multi-purpose valve that functions as both a stop valve and a check valve. Its structure is similar to that of a globe valve, but the stem and disc are not fixed. When the stem is lowered and the disc is pressed tightly on the seat, it acts as a stop valve; After the stem rises, the check valve acts. On lines that require both a stop valve (or gate valve) and a check valve (such as the outlet of a water pump), using a stop check valve can save installation costs and space. In the opening and closing process, because the friction between the valve disc and the sealing surface of the valve body is smaller than that of the gate valve, it is more wear-resistant.