KDV ACTUATORS
Pneumatic Valve Actuators
KDV pneumatic valve actuators provide reliable automation for Weir Type and Straight Through Type diaphragm valves from DN15 to DN250. Available in seven sizes with normally open, normally closed and double-acting configurations, the modular design combines high linear thrust with very low air consumption. A range of control and regulating accessories is also available to suit different operating requirements.
SPECIFICATIONS
Compact – Low Profile
With a specially designed flat-top bonnet, KDVs modular actuators are a rugged, totally enclosed close coupled unit with extremely low over-all height.
Wide Selection
Actuators furnished in seven sizes to provide more efficient and economical use of available operating air pressures up to 200 psig.
High Air Pressure/Longer Stroke
High air pressure capability and long stroke provides greater flexibility in valve/actuator selection. Our smallest modular actuator (Size 0) has more than double the stroke of its nearest competitor.
Low Air Consumption
Our unique design features extremely low air consumption – in most instances, less than half that of our competition.
Adjustability
In the spring-closed actuator, the adjusting screw provides a convenient means of obtaining valve closure when line pressures are higher than expected.
Adaptability
Suitable for either pneumatic or water hydraulic operation, the unit can be mounted in vertical, horizontal or any intermediate position.
