● Sealing Efficiency: Equipped with lip-type seal seats for excellent sealing, low friction, and minimal operational torque.
● Stem Safety: Features a bottom-mounted stem to prevent blowout and maintain seal integrity during fires.
● Fire and Static Safety: Includes fire-safe and anti-static features, suitable for soft-sealed valves.
● Accurate Handle Indicator: The flat-headed stem ensures that the handle's position accurately reflects the valve's status.
● Locking Mechanism: Locking holes at fully open and closed positions prevent accidental operation.
● Design Benefits: These valves are quick to operate, compact, lightweight, easy to maintain, and work smoothly with minimal fluid resistance and noise.
◎ Material: Carbon Steel, Stainless Steel, Alloy Steel
◎ Nominal Size: NPS 1/2"~ 8", DN 15~200
◎ Pressure Rate: Class 150~1500, PN 10~250
◎ Temperature Range: -60°C to +250°C
◎ Operator: Manual, Pneumatic, Electric, 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.
CW700 Series Bellows Seal Control Valves are divided into three major series: CSW701/CW701/CW702/CLW702 type bellows-sealed single-seat regulating valves and bellows-sealed cage-type regulating valves, as well as low-leakage bellows-sealed cage-type regulating valves. The bellows-sealed single-seat regulating valve is a regulating valve with top guide structure. The bellows-sealed cage-type regulating valve is a regulating valve with pressure balance. The valve body has an S-flow channel type passage, with small pressure drop loss, large flow rate, wide adjustable range and high flow characteristic accuracy. The low-leakage bellows-sealed cage-type regulating valve not only has the advantages of cage-type regulating valves, but also has a sealing ring between the valve core and the valve cage, reducing the leakage. The full series of upper valve covers adopt bellows-sealed structure, which can completely eliminate the possibility of medium leakage from the valve stem movement gap to the outside. When equipped with the RSMF series actuators, it has a compact structure, large output force and long service life. Therefore, it is widely used in automatic control systems of highly toxic, strongly corrosive, radioactive and rare and precious media. *CSW701Bellows Seal small-Port single-seat control valve *CW701 Bellows Seal single-seat control valve *CW702 Bellows Seal caged globe control valve *CLW702 Bellows Seal Low-leakage bellows caged globe control valve
Side Entry Cryogenic Trunnion Mounted Ball Valve and extended valve cap ball valves will bring you huge profits in the field of low-temperature LNG services. Use temperature range-196°C~+150°C, with an extended valve cover design.
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.