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Control Valve

PNEUMATIC | ELECTRIC | TEMPERATURE ACTUATED & ACCESSORIES

Pneumatic (Diaphragm/ Cylinder), Electric Motorized and Hydraulic
Pneumatic actuators (Diaphragm / Cylinder) use air pressure on either one or both sides of a diaphragm/ cylinder to provide the force to position the valve. Electric motorized actuators consist of reversible electric motors connected to the valve stem through a gear train that reduces rotational speed and increases torque.

Hydraulic actuators use a pressurized liquid on one or both sides of a piston to provide the force required to position the valve.

Quarter Turn Actuated & Accessories
A quarter-turn type actuator produces torque to provide rotary motion to operate a quarter-turn valve. A pneumatic actuator may be arranged to be spring-closed or spring-opened, with air pressure overcoming the spring to provide movement. A "double acting" actuator use air applied to different inlets to move the valve in the opening or closing direction.

Self Acting Temperature Control
Self-acting temperature control valve require no external power sources and are ideal for regulating the temperature of tanks, process streams and various types of industrial equipment.

Solenoid Valve
Solenoid actuators have a magnetic slug attached to the valve stem. The force to position the valve comes from the magnetic attraction between the slug on the valve stem and the coil of the electromagnet in the valve actuator.

Angle Seat Valve
An angle seat piston valve is a pneumatically-controlled valve with a piston actuator providing linear actuation to lift a seal off its seat. The seat is set at an angle to provide the maximum possible flow when unseated. Angle seat piston valves are particularly suited to applications where high temperatures and large flowrates are required, such as steam or water. When used in reverse some models of angle seat piston valve will eliminate water hammer when operated.

Valves Malaysia (M) Sdn Bhd

No. 15, Jalan Pengacara U1/48,
Temasya Industrial Park, Glenmarie,
40150 Shah Alam, Selangor
MALAYSIA.