• The compact ball valve is a pressure-balanced control valve.

• In order to avoid the leakage of the valve stem, the valve adopts the shrinking capsule structure instead of the stuffing box structure or the structure that the shrinking capsule and the stuffing box are used at the same time.

• Shrinking capsule ball valve is especially suitable for steam pipeline and flammable, explosive and dangerous medium.

• In addition, due to the deformability and aging resistance of the shrink bladder, the shrink bladder ball valve overcomes the potential pitfalls of temperature sensitivity and stuffing box deterioration that are often present.

• The pouch ball valve operates as a barrier between fluid and air, and at the same time, the valve prevents liquid leakage into the air, ensuring zero leakage in the pipeline.

• The bottom of the shrinking bladder is welded on the valve stem of the expansion bladder ball valve to avoid the corrosion of the valve stem by the fluid, and the other side of the expansion bladder forms a static seal between the valve body and the valve cover.

• The shrinking capsule ball valve adopts double sealing structure, even if the expansion capsule is ruptured, it will not cause leakage due to the valve stem packing. The structure of the expansion capsule welded on the valve stem ensures the stability of the working performance and avoids the vibration of the valve plug. the valve stem vibrates.

Main features and advantages of ATICL balloon valve

• Gland Zero Leakage ─ The metal bellows is the first mechanism for preventing leakage of the valve shaft, so there is absolutely no doubt of external leakage.

• The energy saving effect is better than that of the gate valve and ball valve without metal bellows, there is no waste of energy, and it has excellent performance in protecting the safety of operators and improving environmental pollution.

• Effectively prevent ultra-small leaks, all metal bellows must be tested for positive pressure and vacuum helium leaks.

• Used for flammable fluids, toxic fluids, odorous fluids and VOC (volatile organic pollutants) fluids, which can surely prevent trace leakage.

• There is no need to regularly check and detect the locking state of the gland, which can reduce the time and cost waste of personnel inspection.

ATICL strict quality control ensures zero leakage

• ATICL has a high-quality R&D team, specializing in the development of balloon valve and other related valve products.

• ATICL metal bellows has at least two-layer structure design, which is superior to the general single-layer metal bellows design.

• In order to ensure that the high-quality bellows ball valves are 100% tested with a helium leak detector, the leakage is less than 1×10-6Atm.cc/sec.

ATICL expansion bladder ball valve specification, dimension drawing

Use Environment

Various certifications and Formosa Plastics performance

• Design and manufacture are in full compliance with API , ANSI , ASTM , ISO , DIN , JIS standards.

• Precise use of metal expansion bladder as valve shaft leak-proof design, can be used for toxic gas and other special fluid processes.

• Provides a switch life of 2,000 to 20,000 operations.

• For use on steam lines, it can block energy waste caused by Glan leaks.

• Emission type test type certification for valve products.

• Passed ISO15848 certification

Formosa Plastics Achievements: