Prevent backflow: Ensure one-way flow of the medium to avoid backflow.
Reduce noise: Reduce the impact sound and water hammer effect during valve opening and closing through special design.
Automatic operation: relying on the pressure of the medium to automatically open and close, without the need for external control.
Compact structure: easy to install and takes up minimal space.
Material: Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: DN15～DN400，NPS2~NPS16
Pressure Rate: PN16～PN420，Class150~ Class 2500
Temperature Range: -29℃～538℃
Operator: /
Application range:Water, oil、gas
◎ Design Standard: GB/T12235,API594
◎ Pressure Temperature Rate:GB/T12224,ASME B16.34
◎ Face to Face: GB/T12221,ASME B16.10
◎ Flange Standard: GB/T9113,ASME B16.5
◎ Butt Weld Standard: GB/T12224,ASME B16.25
◎ Fire Safe: API607
◎ Pressure Test: GB/T13927,API598
The Rotary Ball Valve adopts advanced ball rotation sealing technology and is specially designed for harsh working conditions. It is suitable for the control of high-pressure, high-temperature and corrosive media in industries such as petroleum, chemical engineering, natural gas, and power. Its unique rotating valve seat structure effectively reduces friction and wear, ensuring more durable sealing performance and easier operation. The valve body is made of high-quality stainless steel, carbon steel or special alloy materials, and is precisely processed and hardened to ensure long-term stable operation. It supports various driving methods such as manual, pneumatic, and electric, meeting different automation requirements and is an ideal choice for industrial pipeline fluid control.
RAYS Blind Valve features an advanced design for quick and safe flow isolation or fluid control within pipelines. At the heart of the valve is a blind plate that can be swiftly moved in and out by turning a handwheel. To isolate the flow, simply turn the handwheel and the blind plate will slide along a track to the center of the pipe, creating a seal that blocks fluid flow. This operation does not require any special tools, nor does it involve dismantling heavy machinery or dealing with complicated bolts and nuts. The design of the blind plate ensures a stable and reliable sealing performance in any working condition, greatly simplifying the operation and reducing operational risks. The simplicity and durability of the structure also make maintenance straightforward, reducing both maintenance costs and downtime.
The Power Plant Gate Valve is mainly suitable for the pipelines of various systems of thermal power station, cutting or connecting the pipeline medium. Compared with other valve products, the Power Plant Gate Valve is characterized by high temperature and high pressure. It is counted as a unique and closely sealed structure. The higher the pressure, the more reliable the sealing performance. Due to the characteristics of performance and technical characteristics and working conditions, the product has also formed the characteristics of other products that cannot be replaced. This type of valve should generally be installed horizontally in the pipeline. The Power Plant Gate Valve has the design characteristics of ordinary wedge-type gate valves. The valve body has a guide mechanism to prevent rotation when the gate is turned on or closed to ensure that the seal of the gate on the valve seat is correspondingly accurate. At the same time, the wedge valve does not rub with the valve seat before turning off, thereby reducing the wear of the cover and effectively extending the service life of the valve.