ASCO 52100089, 5/3 W3 Pneumatic Solenoid Valve - Pilot/Pilot G 1/4 521 Series 230V ac
52100089
The ASCO 52100089 is a Series 521 5/3 W3 solenoid valve with G 1/4 ports and a 230 V AC coil. It switches compressed air to control pneumatic cylinders and actuators from a control system. Genuine ASCO stock is supplied by General Tech Services LLC, UAE, with free UAE-wide shipping. Request a quote in under a minute - call +971 6 543 6933.
The ASCO 52100089 provides 5/3 directional control with W3 centre function, adding a third centre position to the two working positions. It has G 1/4 ports and pilot/pilot actuation with a 230 V AC coil, making it suitable for compatible pneumatic control systems.
Typical applications include pneumatic circuits that require a centre position, control panels using 230 V AC coils, and like-for-like replacement of an ASCO Series 521 valve. When selecting a directional control valve, confirm the function, centre configuration, actuation and return type, port size and coil voltage. For replacement applications, providing the existing valve part number helps confirm the correct variant.
Ready to order the ASCO 52100089? Speak to our team. Call +971 6 543 6933
Key Benefits
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5/3 W3 directional valve function
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G 1/4 ports
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230 V AC coil operation
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Pilot / pilot actuation
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Centre-position functionality
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Genuine ASCO (Emerson) product and specification
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Free UAE-wide shipping on genuine ASCO stock
Who This Product Is Best For
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Pneumatic circuits requiring a centre position
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Control panels using 230 V AC coils
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Automated machinery using compatible pneumatic actuators
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Maintenance teams replacing a like-for-like ASCO Series 521 valve
How to Install & Use It
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Confirm that the 5/3 W3 function, actuation, G 1/4 port size and 230 V AC coil match your pneumatic circuit.
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Mount the valve and connect the supply, outlet and exhaust ports according to the markings.
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Wire the coil to the control output using the correct 230 V AC supply.
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Check the centre-position requirements for your application before commissioning.
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Test switching with the actuator unloaded.
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After confirming correct operation, test the system under working pressure.
Frequently Asked Questions
What does the ASCO 52100089 do?
It is a 5/3 directional valve with W3 centre function, providing three switching positions for controlling compressed air to pneumatic actuators.
What does 5/3 W3 mean?
5/3 means five ports and three positions. W3 identifies the ASCO centre-function configuration. Confirm the required centre behaviour with General Tech Services LLC before ordering.
What voltage and port size does it use?
The ASCO 52100089 uses a 230 V AC coil and has G 1/4 ports.
What type of actuation does it use?
It uses pilot / pilot actuation.
What air quality does it need?
Use clean, dry, filtered compressed air. Appropriate air preparation helps protect pneumatic components and maintain consistent switching.
How should I choose this valve or another Series 521 option?
Choose the valve based on function and centre configuration, actuation and return type, port size, coil voltage and application requirements. For replacements, provide the existing valve part number to General Tech Services LLC for compatibility confirmation.
What is the difference between the ASCO 52100089 and 521-00-006?
The 52100089 is a 5/3 W3 valve with a 230 V AC coil, while the 521-00-006 is a 5/2 valve with a 24 V AC coil. Select based on the required function, centre configuration, control voltage, port size and application requirements.
Can you supply matching ASCO parts in the same order?
Yes. General Tech Services LLC can supply ASCO pneumatic components such as solenoid and spool valves, shut-off valves, silencers, filters, regulators, cylinders and position detectors. Share your application requirements for a matching quotation.
Is genuine ASCO stock available in the UAE?
General Tech Services supplies original ASCO valves in the UAE with technical support and free UAE-wide shipping.
What details should I send with a quote request?
Provide the part or model number, required quantity and application details such as pressure, flow, equipment type and operating environment. This helps confirm the correct ASCO variant.
What is the price of the ASCO 52100089?
Pricing is quote-based. Call General Tech Services LLC on +971 6 543 6933 or submit the Request a Quote form.
For pricing or to place an order, contact General Tech Services LLC. Call +971 6 543 6933.
