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
Forged steel corrugated pipe globe valves are widely used in pipelines of industries such as power, petrochemicals, papermaking, metallurgy, aerospace, etc., as a medium for connecting or cutting off. For example, in the oil and gas industry, it can be used for cutting off or regulating pipelines; In the chemical industry, transport control systems suitable for various chemical media; In the power system, it can be applied to the cooling water system, steam system, etc. of power plants
The Double Eccentric Butterfly Valve is a is a is a newly developed long-life, energy-saving butterfly valve by our company. It consists of main components such as the valve body, butterfly disc, sealing ring, and transmission mechanism. Its structure is designed based on the two-dimensional or three-dimensional eccentric principle and features a new manufacturing process that accommodates both elastic and multi-layer hard-soft seals. This design reduces torque during operation, achieving energy efficiency and labor-saving benefits. At the same time, it ensures the valve's overall reliability in corrosion resistance, high temperature tolerance, and wear resistance. Common types of hard-sealed butterfly valves include wafer type, lug type, and flanged type butterfly valves.
RAYS' Double Disc Gate Valve-Ethylene is manufactured using high-strength, high-temperature resistant materials, specifically designed for handling cracked gases in the petrochemical industry. This valve features exceptional sealing capabilities and low maintenance requirements, effectively handling high temperatures and corrosive media. Its unique slab gate design ensures smooth fluid flow without any obstruction, thereby reducing pressure loss and enhancing system efficiency. Additionally, the valve is equipped with an automatic self-cleaning feature that removes deposits during operation, ensuring reliability and stability over long-term use. Ideal for both new projects and upgrades of existing systems, the RAYS Double Disc Slab Gate Valve-Ethylene is a perfect choice for enhancing productivity and safety.