The PWV40I control valves are single seated, two-way body constructed with in-line straight connections. 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 PWV40I valves have been designed to assure an accurate control in any process condition. Their wide application ranges allows the use of this valve with the most common process fluids such as water, superheated water, steam, air, gas and other non corrosive fluids.
PNEUMATIC CONTROL VALVES PWV40I
Product Description
MAIN FEATURES
Single seated, two way, direct or reverse action valve.
Valve top flange permanently attached to the body, removal is unnecessary for replacing the actuator.
Metal to metal sealing as standard.
OPTIONS:
Position transmitter 4-20 mA
Pneumatic pilot positioner
Electropneumatic pilot positioner
Air filter regulator
USE:
Saturated and superheated steam.
Hot and superheated water
Air, gases and other noncorrosive fluids
AVAILABLE MODELS: V25G and V25S
VALVE SIZES: DN15 to DN25
CONNECTIONS: Sandwiched between flanges as per EN 1092-1 PN16/40
ACTUATORS: PA-205; PA-280; PA-340.
ACTUATOR CONN: 1/4” NPT-F
CONTROL SIGNAL: 0,2 – 1 bar ; 0,4 – 1,2 bar ; 0,4 – 2 bar
