ASCO NAMUR PDF

Contact us today to discuss your ASCO solenoid valve requirements. What Are asco Solenoid Valves? ASCO solenoid valves are used for the control of water, oil, air, or gas and typically consists of an operator and valve body — the solenoid operator consists of the coil, core, core tube, shading coil and spring. When an electrical current passes through the solenoid, a magnetic field is created which pulls the core into the open or closed position. ASCO Solenoid Valves — overview Direct Operated 2 Way Solenoid Valves Two way solenoid valves have one inlet and one outlet pipe connection and are used to allow or shut off fluid flow and are available in either: Normally Closed — closed when de-energized and open when energized.

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Contact us today to discuss your ASCO solenoid valve requirements. What Are asco Solenoid Valves? ASCO solenoid valves are used for the control of water, oil, air, or gas and typically consists of an operator and valve body — the solenoid operator consists of the coil, core, core tube, shading coil and spring.

When an electrical current passes through the solenoid, a magnetic field is created which pulls the core into the open or closed position. ASCO Solenoid Valves — overview Direct Operated 2 Way Solenoid Valves Two way solenoid valves have one inlet and one outlet pipe connection and are used to allow or shut off fluid flow and are available in either: Normally Closed — closed when de-energized and open when energized.

Normally Open — open when de-energized and closed when energized. Direct Operated 3 Way Solenoid Valves Three way solenoid valves have three pipe connections and two orifices.

These are commonly used to alternately apply pressure to and exhaust pressure from the diaphragm operator of a control valve, single acting cylinder or rotary actuator.

Three way solenoid valves are available in Normally Closed — when the valve is de-energised the pressure port is closed and the cylinder port is connected to the exhaust port. When the valve is energised, the pressure port is connected to the cylinder port and the exhaust port is closed.

Normally Open — when the valve is de-energised, the port will be connected to the cylinder port and the exhaust port is closed. These valves have four or five pipe connections. When operating in hazardous areas, fluid automation technology must operate without error in these challenging environments.

Solenoid valves must comply with the strictest regulations in order to be used in Zone 1 and Zone 2 hazardous areas. Hazardous Area Valve Certfications solenoid valves are specified for a variety of upstream and downstream flow control applications including actuator piloting, compressor unloading and utilities control — corrosion and vibration resistant, lower power consumption and various explosion proof solenoid operators available.

See the features and benefits of ASCO valves in this short video: NACE Valves — suitable for both onshore and offshore upstream oil and gas with international hazardous area certifications.

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