Lockup device, manual operation, in order to prevent misoperation, valve can be equipped with padlock device.
Anti-static structure, when a fire break out, the metal seal forms to prevent large leakage of media.
Valve body and stem can finish emergency injection seal, through the grease injection valve, the stop-leak compound can achieve a short-time
seal, therefore buying time handling the scene.
Material: Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 2"~24",DN50~600
Pressure Rate: Class 150~1500,PN 10~250
Temperature Range:-46℃~+180℃
Operator: Manual, Pneumatic, Electric, etc...
Features Description: Perfect sealing effect, the valve has no cavity to accumulate medium, the metal lip has the function of self-cleaning,
suitable for the working conditions of viscous and easy scaling, two-way flow, quick opening and closing, small flow resistance, more
convenient use and installation.
Application range: Suitable for pipelines in various working conditions such as petroleum, chemical, pharmaceutical,fertilizer, power industry, and low temperature.
◎ Design Standard: API6D,API599,ASME B16.34
◎ Pressure Temperature Rate: ASME B16.34,GB/T 12224
◎ Face to Face: ASME B16.10,GB/T 12221,EN558
◎ Flange Standard: AME B16.5,ASME B16.47,GB/T 9113,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
RAYS bellows sealed globe valve adopts international advanced technology and double sealing design. It has the characteristics of high-performance elastic metal bellows and extremely long expansion fatigue life. Pipe shut-off valves: improve the use of energy efficiency, increase the safety of production equipment, reduce maintenance costs & frequent maintenance, and also provide a clean & safe work environment. Bellows sealed globe valve are suitable for class 150~2500, working temperature -46°C~538°C pipeline. Using carbon steel, stainless steel and other different main materials can be suitable for various media. The optional drive devices are: hand wheel, electric, pneumatic, etc. Bellows sealed globe valves are suitable for pipelines under various working conditions in petroleum, chemical, pharmaceutical, fertilizer, electric power, and other industries.
RAYS Through Conduit (T.C.) Slab Gate Valves are manufactured with a full bore port, rising stem OS&Y and with floating seats and gate, pressure energized, for a bubble tight shut off upstream and downstream under both low and high differential pressure. Double block and bleed capability and automatic relief of excess body pressure are a standard feature of this seat design. The smooth, continuous bore minimizes turbulence within the valve and when in the open position it produces a pressure drop equivalent to a portion of pipe of the same length and diameter. The seat faces are outside the flow stream and therefore protected from the erosive action of the flow. Pigs and scrapers can be run through the valve without damage.
The Bellows Seal Gate Valve is a high-performance valve designed to ensure sealing integrity and prevent medium leakage. It utilizes bellows seal technology to effectively block fluid leaks that could cause environmental pollution or safety hazards. This valve is suitable for use in steam, thermal oil systems, heat exchangers, and other high-temperature, high-pressure fluid control applications. Its compact structure and easy maintenance offer long-term reliable sealing performance.