● The structure is simple, and manufacturing and maintenance are relatively convenient.
● Small work schedule and short opening and closing time.
● Good sealing performance, low friction between sealing surfaces, and long service life.
Material: Carbon steel, stainless steel, alloy steel, etc
Nominal Size: NPS1/2～NPS24,DN15～DN600
Pressure Rate: Class150~ Class 900,PN16～PN160
Temperature Range: -29℃~538℃
Operator: Manual, Pneumatic, Electric, etc
Application Range: Applied in fields such as petroleum refining, petrochemicals, offshore oil, urban water engineering, chemical industry, etc
◎ Design Standard: BS1873、API623、JB/T13458
◎ Pressure Temperature Rate:ASME B16.34,GB/T12224
◎ Face to Face: ASME B16.10,JB/T13458
◎ Flange Standard: ASME B16.5,GB/T9113
◎ Butt Weld Standard: ASME B16.25,GB/T12224
◎ Fire Safe: API 607
◎ Pressure Test: API 598,GB/T13927
RAYS Side Entry Floating Ball Valves are designed manufactured to provide maximum service life and dependability. All ball valves are full ported and meet the design requirements of American Petroleum Institute Standard API 608&API 6D British standard BS 5351 and generally conform to American Society of Mechanical engineers standard ASME B16.34 valves are available in a complete range of body/bonnet materials and trims.
The Concentric butterfly valve is an industrial valve used for the on-off and flow control of pipeline systems. It is widely applied in fields such as petroleum, chemical industry, metallurgy, and hydropower. Its core structural feature is that the axis of the valve stem, the center of the butterfly plate, and the center of the body are on the same axis, featuring simple manufacturing and balanced opening and closing torque. By selecting different materials for the valve plate, valve stem, and sealing seat, it can be adapted to various different working environments, such as desulfurization, vacuum, and seawater desalination systems.
Mainly suitable for cutting off or connecting pipeline media in various systems of thermal power plants. Applicable media: non corrosive media such as water and steam. The characteristics of forged steel valves compared to other valve products are high temperature and high pressure, unique self sealing design, and the higher the pressure, the more reliable the seal. Due to its unique performance, technical characteristics, and working conditions, the product has also developed unique features that cannot be replaced by other products.