
AP3500, Diaphragm Valve, Air Operated (Low Pressure)
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.

AP4500, Diaphragm Valve, Air Operated (Low Pressure)
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.

AP3000, Diaphragm Valve, Air Operated, High Pressure
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.

AP3130 & 3113, Diaphragm Valve, Air Operated for High Pressure and High Flow
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.

AP3700, Diaphragm Valve, Air Operated for High Flow
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.

AP3571 & 4571, Diaphragm Valve, Air Operated, Two Step
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.

AP3200, Diaphragm Valve, Air Operated, Metal Seated
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.