ASCO 52000090, 5/3 W3 Pneumatic Solenoid Valve - Pilot/Pilot G 1/8 520 Series 24V dc
Genuine ASCO (Emerson) parts from General Tech Services LLC, UAE, with free UAE-wide shipping available.
Part No. 52000090
Product Overview
The ASCO 52000090 is a Series 520 5/3 pneumatic solenoid valve designed for directional control of compressed air in automated pneumatic systems. It provides five ports and three switching positions and is listed with the W3 centre-position variant. The centre function should be confirmed against the applicable ASCO documentation before installation.
This valve uses Pilot/Pilot actuation and has G 1/8 pneumatic connections. It is listed for 24 V DC operation, so the coil specification should be matched with the machine's control supply before ordering.
The 5/3 configuration can be used in pneumatic circuits where three valve positions are required for controlling an actuator or other air-operated equipment. Typical applications include packaging and assembly machinery, pneumatic control panels, process automation equipment and like-for-like replacement of an existing ASCO Series 520 valve.
For replacement applications, confirm the valve function, centre-position configuration, actuation type, port size, coil voltage and mounting arrangement. The part number marked on the existing valve provides the most direct reference when sourcing an exact replacement.
General Tech Services LLC supplies genuine ASCO parts to industrial customers across the UAE. Provide the part number, quantity and delivery location and our team can confirm availability, compatibility and current pricing.
Key Benefits
- Genuine ASCO Series 520 solenoid valve
- 5/3 (W3) pneumatic switching function
- G 1/8 port connection
- 24 V DC operation
- Pilot/Pilot actuation
- Three-position control for pneumatic applications
- Suitable for automation and maintenance applications
- Exact part-number replacement
- Free UAE-wide shipping available
Who This Product Is Best For
- Maintenance teams replacing an existing ASCO Series 520 valve
- Machine builders and OEMs specifying pneumatic directional control
- Automation and control-panel engineers
- Industrial plants requiring genuine ASCO replacement parts
- Procurement teams sourcing exact ASCO part numbers
How to Install & Use It
- Confirm that the 5/3 (W3) function, G 1/8 connections and 24 V DC specification match the pneumatic and electrical circuit.
- Verify the required centre-position function before installation.
- Isolate the compressed-air supply and fully exhaust residual pressure.
- Mount the valve and connect the pneumatic lines to the appropriate ports as marked.
- Connect the electrical supply or pilot control according to the specified valve configuration.
- Restore air pressure gradually and test all required switching positions before returning the equipment to normal operation.
- Use clean, dry and filtered compressed air to support reliable pneumatic operation.
Frequently Asked Questions
What does the ASCO 52000090 5/3 solenoid valve do?
The ASCO 52000090 switches compressed air through a five-port, three-position valve configuration. It is designed for pneumatic directional control in automated machinery, cylinder circuits, pilot circuits and other air-control applications.
What does W3 mean on the ASCO 52000090?
The W3 designation identifies the listed centre-position variant of the 5/3 valve. The exact centre function should be confirmed against the applicable ASCO documentation before fitting the valve into a circuit.
What voltage does it use?
The ASCO 52000090 is listed for 24 V DC operation. Always verify that the coil voltage matches the machine's control supply.
What port size does it have?
The valve has G 1/8 pneumatic connections.
What type of actuation does it use?
The listed actuation is Pilot/Pilot.
What air quality is recommended?
Use clean, dry and filtered compressed air. Proper air preparation helps maintain consistent switching and protects pneumatic components.
Is the ASCO 52000090 suitable as a replacement valve?
It can be used for like-for-like replacement when the function, centre-position configuration, actuation, port size, voltage and mounting arrangement match the existing installation. Confirm the complete part number and valve configuration before ordering.
How does it differ from the ASCO 52000078?
The ASCO 52000090 is a 5/3 (W3) valve listed for 24 V DC with Pilot/Pilot actuation, while the ASCO 52000078 is a Series 520 5/2 valve. The required valve function and circuit configuration should determine which part is appropriate for a particular replacement.
How much does the ASCO 52000090 cost?
Pricing is quote-based. Call +971 6 543 6933 for current pricing and lead time.
Request a Quote Today
For pricing, availability or technical compatibility, contact General Tech Services LLC, UAE.
Call +971 6 543 6933
www.generaltechshop.ae
