Series AP is an ultra high purity (UHP) diaphragm valve for gas delivery in semiconductor and other clean industries. The series is available in air operated and manually operated valves with low and high pressures. Available options include Hastelloy® C22, 316L SS secondary remelt, and the choice of normally closed or normally open indicator switch.
- AP3500, Diaphragm Valve, Air Operated (Low Pressure)
- AP4500, Diaphragm Valve, Air Operated (Low Pressure)
- AP3000, Diaphragm Valve, Air Operated, High Pressure
- AP3130 and 3113, Diaphragm Valve, Air Operated for High Pressure and High Flow
- AP3700, Diaphragm Valve, Air Operated for High Flow
- AP3571 and 4571, Diaphragm Valve, Air Operated, Two Step
- AP3200, Diaphragm Valve, Air Operated, Metal Seated