● Top-Mounted Design: Facilitates easy maintenance directly in the pipeline, reducing downtime and costs, and increases durability.
● Advanced Seal Design: Features a floating seat for reliable sealing at all pressures and includes fire-safe components.
● Emergency and Regular Lubrication: Allows for emergency sealing and regular lubrication through a built-in grease valve to ensure
smooth operation.
● Extended Stem: Offers customizable stem lengths for ease of maintenance, especially in underground installations.
● Anti-Static Safety: Built to prevent static buildup, meeting API6D and ISO17292 standards.
● Dual Block and Bleed: Capable of isolating both upstream and downstream media, with automatic pressure relief for safety.
● Low Torque Operation: Designed with a fixed ball and sliding bearings to reduce friction and ease operation.
◎ Material: Carbon Steel, Stainless Steel, Alloy Steel
◎ Nominal Size: NPS 2"~ 36", DN 50~900
◎ Pressure Rate: Class 150~2500, PN 10~420
◎ Temperature Range: -60°C to +250°C
◎ Operator: Manual, Pneumatic, Electric, etc...
◎ Application range: Suitable for petroleum, chemical industry, metallurgy, light industry, power station, urban construction water supply, low
temperature working conditions, and long-distance pipelines such as: oil, gas, and natural gas.
The quality of forged steel parts is higher than that of cast steel parts, and they can withstand large impact forces. Their plasticity, toughness, and other mechanical properties are higher than those of cast steel parts. The diameter of forged steel stop valves is generally not more than DN80, and most of them are reduced-diameter designs. Compared with cast steel stop valves of the same diameter, the flow rate is slightly lower, but the pressure and temperature range they can withstand are higher than those of cast steel valves, and their sealing performance is much better than that of cast steel stop valves, and their service life is longer. Like other stop valves, they are subject to the restrictions of the flow direction of the medium. Forged steel stop valves can be divided into straight-through stop valves (type stop valves) and direct-flow stop valves (Y-type stop valves) according to installation positions.
The quality of forged steel parts is higher than that of cast steel parts, and they can withstand the impact of beatings. The plasticity, toughness, and other mechanical properties are higher than those of cast steel parts. The diameter of cast steel gate valves is generally not more than DN80, and most of them are reduced-diameter designs. Compared with cast steel gate valves of the same diameter, the flow rate is slightly lower, but the pressure and temperature range they can withstand are higher than those of cast steel valves, and the sealing performance is much better than that of cast steel gate valves, and the service life is longer. The flow direction of the medium is not restricted like other gate valves.