●Excellent sealing performance: The bellows globe valve adopts a bellows sealed design, completely eliminating the disadvantages of aging and easy leakage of ordinary valve stem packing seals, ensuring zero leakage of the valve stem.
●Long service life: The corrugated tube has a long fatigue life, and all parts are made of high-quality materials, which are wear-resistant and corrosion-resistant, reducing maintenance frequency and suitable for frequent opening and closing scenarios.
●Easy to operate: The handwheel adopts ergonomic design, with a longer service life and easy and convenient operation. There is no lifting handwheel and position indicator ("+" "-"), making the operation more intuitive. At the same time, the valve cap is equipped with a locking nut, which can fix the valve opening in a certain position.
●High temperature and high pressure resistance: The working temperature range is wide, such as -196 ℃~560 ℃, and the pressure range is large, such as 150~2500LB, suitable for various high temperature, high pressure, and impact conditions.
●Widely applicable media: It can be used for pipelines containing steam, flammable, explosive, thermal oil, high-purity, toxic and other media, meeting the various working conditions of industries such as petroleum, chemical, pharmaceutical, fertilizer, and power.
●Compact and reasonable structure: Compact structure, low flow resistance, space saving, easy installation.
Main material: carbon steel, stainless steel, alloy steel
Nominal diameter: NPS1/4”~NPS3” DN6~DN80
Pressure range: Cl150~CL4500 PN10 ~ PN760
Working temperature: -196℃ ~ +600℃
Operator: Manual
Application range: tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electricity, shipbuilding, metallurgy, energy system, etc.
◎ Design Standard: API 602,BS5352
◎ Pressure Temperature Rate: ASME B16.34
◎ Face to Face: ASME B16.10,BS2080
The length of the riveted structure at the threaded end of the socket-welding connection shall comply with the factory standards.
◎Connection standards：ASME B16.11、ASME B1.20.1、ASME B16.5、ASME B16.25
◎ Fire Safe: API6Fa
◎ Pressure test: API 602, API 598
RAYS single driving double ball valve is a special ball valve design, which combines two ball valves together, but is operated by only one drive device. This design is usually used in situations where two parallel pipelines need to be controlled or isolated at the same time. The design and application of single drive double ball valves need to consider specific process requirements and operating conditions to ensure its long-term stable operation and system safety.
The Side Entry Trunnion mounted ball valves are quarter-turn valves used to stop the flow of medium in pipelines. RAYS is the real API 6D valve manufacturer for the Trunnion mounted ball valve. These valves feature a round or spherical disk in the center that rotates to start or stop the flow. This disk is called a ball and it features a hollow center. Ball valves are extremely versatile and are commonly used in industrial applications where tight shut-off is required.
The cryogenic butterfly body can be provided in twostructural forms, namely flange connection and butt.welding connection (both with inspection ports). The body with inspection ports can replace the valveinternals online, making maintenance work extremelysimple, which is conducive to the rational use ofresourcesand saving maintenance costs.The extended valve cover + drip tray design ensures thatthe temperature at the stuffing box is above zero degrees!so that the connection between the stuffing and the stemwill not freeze and lock.