Description

The PV403 control valves are three-way valves for
mixing or diverting service . The PA pneumatic actuator is rubber diaphragm and multi-springs. Its action can be DA-direct action (air to close) or RA-reverse action (air to open). The V403 valves have been designed to assure an accurate control in any process condition. Their wide range of applications allows the use of this valve with the most common process fluids such as water, superheated water, diathermic oil, steam, air, gas and other non corrosive fluids.