The basic and most versatile type of control valve
Control Valves and Actuators
Products with highly reliable control valves and cutting-edge smart valve positioners as their key components to continuously meet needs arising from diverse and wide-ranging business sectors.
The perfect choice for piping with middle to large diameters, these control valves can provide severe service and effectively reduce noise.
Control valves suitable for slurry and flushing fluid
Both eccentric rotary valves and butterfly valves are rotary control valves. Three-way valves are control valves for mixing or dividing fluids.
These control valves are specialized for specific uses, such as controlling corrosive fluid in chemical factories, controlling specific applications in electric power generating facilities, and so on.
Control valves with an electric motor for the actuator
D1 series globe-style control valves are suitable for general-purpose use in various process applications in industries such as refining, petrochemical, chemical, and so forth.
These smart valve positioners with enhanced diagnostic functions are compatible with the latest HART protocol, FOUNDATION Fieldbus standards, and FDT standards.
Actuators are powered by an air supply and open or close control valves in response to signals.Positioners are attached to actuators and receive control signals from the controller.
Auxiliary equipment refines the air supply serving as the control valve power source and increases the performance and features of the control valves.
PLUG-IN Valstaff is a control valve maintenance support system designed to perform online trend monitoring of diagnostic parameters for Azbil Corporation's smart valve positioners during plant operation.
The gland packing and bellows seal have various functions that improve the performance of the seal around the control valve gland.