● Space And Weight Saving
● Cost Saving (Product & Installation)
● Minimized Leak Paths
● Increased Line Structural Integrity
● ESDV+MOV Or ESDV+XV Configurations
● Increased Reliability Of The System
● Anti Blow Out/Low Emission Stems
● Fire Safe & Anti-Static Design
● Independent Ball And Stem
● Self Aligning Trims
● Self Relieving/ Double Piston Effect
● Floating Seats
● Soft Or Metal Seated
Material: Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 2"~60", DN 50~1500
Pressure Rate: Class 150~2500, PN 10~420
Temperature Range: -60°C~+250°C
Operator: Manual, electric, pneumatic, etc.
Application range: Suitable for switching the flow direction of the medium in pipeline systems such as water supply, petrochemical, metallurgy, mining, textile, energy, paper, food, steel, etc. Also, for shunting or mixing fluids.
When the disc of the lift check valve slides along the vertical center line of the valve body and the medium flows forward, the disc is lifted by the fluid thrust and the medium passes smoothly; When the medium stops flowing or reverse flowing, the valve disc quickly closes under the action of its own gravity and the reverse thrust of the fluid to prevent the medium from flowing back. This valve is usually equipped with a guide sleeve to ensure that the disc remains smooth during lifting and accurately falls back onto the seat.
The high-temperature ball valve is a special type of valve designed for high-temperature and high-pressure environments. It can effectively control the on-off of high-temperature and high-pressure fluids. It can operate stably under harsh conditions and meet the precise control requirements in industrial production processes. It is widely used in the petroleum, chemical, natural gas, and power industries.
Designed specifically for deep-cold media such as LNG and liquid oxygen, this valve features an austenitic stainless steel body that undergoes special deep-cold treatment to ensure reliable sealing and operational performance under extreme conditions of -196℃. The valve stem adopts an extended neck design and is equipped with a vacuum insulation structure, effectively blocking the transmission of cold energy. The valve can be equipped with either a flat seal or a conical seal structure, allowing for selection based on different pressure ratings, and is suitable for precise flow control in liquefied natural gas storage and transportation, air separation equipment, and low-temperature chemical systems.