1)High cycle life, excellent sealing performance.
2)Light weight and excellent corrosion resistant, which due to unique thermoplastic construction.
3)All optional Equipment can easily be added or removed in the field.
4)Small flow resistance,high flow capacity, and the positioner can be installed to achieve flow control.
5)The adjustable closing travel stop mechanism is designed to enhance the service life of the diaphragm and simplify the maintenance process.