ASCO 51900004, 5/2 Pneumatic Solenoid Valve - Solenoid/Pilot Metric M5 519 Series 230V ac
Genuine ASCO (Emerson) parts from General Tech Services LLC, UAE, with free UAE-wide shipping available.
Part No. 51900004
Product Overview
The ASCO 51900004 is a Series 519 5/2 pneumatic solenoid valve designed for directional control of compressed air in industrial automation systems. Its five-port, two-position configuration is commonly used for controlling double-acting pneumatic cylinders in both directions.
The valve is solenoid operated with pilot return, as listed for this model. It has M5 metric pneumatic connections and is specified for 230 V AC operation. The electrical supply should be matched to the valve configuration before installation or replacement.
Typical applications include packaging and assembly machines, pneumatic control panels, process automation systems and like-for-like replacement of an existing ASCO valve during planned maintenance.
Before ordering, confirm the valve function, actuation and return type, port size, coil voltage and mounting arrangement. For replacement applications, the part number marked on the existing valve is the most useful reference for confirming the required configuration.
General Tech Services LLC supplies genuine ASCO parts to industrial customers across the UAE. Share the part number, required quantity and delivery location, and our team can confirm compatibility, availability and pricing.
Key Benefits
- Genuine ASCO (Emerson) Series 519 solenoid valve
- 5/2 pneumatic directional control function
- Solenoid/pilot operation
- M5 metric pneumatic connections
- 230 V AC operation
- Suitable for double-acting cylinder control
- Useful for like-for-like ASCO valve replacement
- Free UAE-wide shipping available
Who This Product Is Best For
The ASCO 51900004 is suited to:
- Maintenance teams replacing an existing ASCO valve
- Machine builders and OEMs specifying pneumatic control
- Control-panel and industrial automation engineers
- Packaging and assembly machinery
- Process automation and pneumatic control systems
- UAE procurement teams sourcing genuine ASCO part numbers
How to Install & Use It
- Confirm that the 5/2 function, M5 metric connections and 230 V AC electrical configuration match the pneumatic circuit.
- Isolate and fully exhaust the compressed-air supply before installation.
- Mount the valve in the required arrangement and connect the pneumatic ports according to their markings.
- Connect the solenoid wiring to the appropriate control output using the specified 230 V AC supply.
- Restore air pressure gradually and check for leaks and correct switching.
- Test the connected actuator before returning the machine to normal operation.
Follow the applicable ASCO installation instructions and site safety procedures during installation and commissioning.
Frequently Asked Questions
What does the ASCO 51900004 5/2 solenoid valve do?
It switches compressed air between five ports using two valve positions. This configuration is commonly used to control double-acting pneumatic cylinders in both directions, as well as other pneumatic control circuits.
What voltage does the ASCO 51900004 use?
The supplied specification identifies this model for 230 V AC operation. The control supply should be matched to the specified valve configuration.
What port size does it have?
The ASCO 51900004 has M5 metric pneumatic connections.
What type of actuation does it use?
The supplied listing identifies the valve as solenoid operated with pilot return.
What air quality should be used with the valve?
Use clean, dry and appropriately filtered compressed air suitable for the pneumatic system and valve configuration. Proper air preparation helps protect internal components and maintain consistent operation.
Is genuine ASCO stock available in the UAE?
General Tech Services LLC supplies genuine ASCO parts to industrial customers across the UAE. Availability and lead time are confirmed against the requested part number.
What information should I provide when requesting a quote?
Provide the complete part number, required quantity and delivery location. Application details such as operating pressure, media and control voltage can also help confirm the correct ASCO configuration.
Can matching ASCO components be supplied with this valve?
Yes. General Tech Services can quote compatible ASCO valves, coils, fittings and accessories where required.
How does the ASCO 51900004 compare with the 52000004?
The supplied information identifies both as 5/2 solenoid valve options, but the 51900004 is a Series 519 model with M5 metric connections and 230 V AC operation, while the 52000004 is identified as a Series 520 option with G 1/8 port size. Selection should be based on the required connection and valve configuration.
How much does the ASCO 51900004 cost?
Pricing is quote-based. Call +971 6 543 6933 for current pricing and lead time.
Request a Quote Today
For pricing, availability or ordering assistance, contact General Tech Services LLC.
Call +971 6 543 6933 | www.generaltechshop.ae |
