● The length of the structure is short series, the valve is light in weight, and the pipe support frame can be saved.
● The valve in the process of opening and closing the gate can scrape off the attached medium by itself, which is conducive to sealing.
● Knife gate is conducive to cutting off the medium, slagging, valve operation unblocked.
● Valve adopts clamp connection. Wedge limit provides sealing force and reliable sealing.
● Wear-resistant bushings of different materials can be provided according to requirements to extend the service life of the valve.
● Drive device (electric, gearbox, pneumatic, hydraulic) can be optional.
Material: Carbon steel, low-temperature carbon steel, stainless steel, duplex steel, etc
Nominal Size: NPS2~NPS36,DN50~DN900
Pressure Rate: 0.25~5MPa
Temperature Range: -46~200℃
Operator: Handwheel, Umbrella Wheel, Pneumatic, Electric, Hydraulic, Electro Hydraulic, Chain Wheel
Application range: Suitable for mud, pulp, urban sewage treatment, sugar factory, powder, paper, medicine, chemical industry and other fields.
◎ Design Standard: MSS SP-81,JB/T 8691
◎ Pressure Temperature Rate:ASME B16.34,GB/T12224
◎ Face to Face: ASME B16.10,GB/T12221,MSS SP-81
◎ Flange Standard: ASME B16.5,ASME B16.47,MSS SP-81,GB/T9113
◎ Butt Weld Standard: ASME B16.25,GB/T12224,GB/T12224
◎ Fire Safe: API6Fa
◎ Pressure Test: MSS SP-81,API 598
The Cryogenic and High Performance Butterfly Valve adopts an offset valve stem and eccentric butterfly plate design. When opening and in the middle position, the valve seat and the butterfly plate do not contact each other, which reduces the friction on the valve seat while reducing the torque, and improves the durability of the valve. It is a high-performance regulating and cutting valve. The valve is designed to handle various media that are most difficult to handle in today's industrial environment, including liquid oxygen, liquid natural gas and other cryogenic liquids.
HTHP Wear-Resistant Ball Valves are special valves designed for high temperature and high pressure environments, which can effectively control the on/off of high temperature and high pressure fluids. Capable of stable operation under harsh working conditions, meeting the precise control requirements in industrial production processes. Widely used in industries such as petroleum, chemical, natural gas, and electricity.
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.