ASCO SCG551A005MS.24/DC, 3/2 Monostable Spool Valve - Electro-Pneumatic G 1/4 551 Series
Genuine ASCO (Emerson) parts from General Tech Services LLC, UAE, with free UAE-wide shipping available.
Part No. SCG551A005MS.24/DC
Product Overview
The ASCO SCG551A005MS.24/DC is a Series 551 3/2 monostable spool valve designed for pneumatic control applications. It provides three ports and two switching positions for controlling compressed air, making it suitable for single-acting cylinders, pilot circuits and on/off air supply in automated equipment.
The valve has G 1/4 connections and is listed for 24 V DC operation. Its monostable configuration provides one stable rest position and returns to that position when the control signal is removed.
Typical applications include packaging and assembly machinery, pneumatic control panels, process automation equipment and like-for-like replacement of an existing ASCO valve during maintenance.
For replacement applications, matching the exact part number helps maintain the existing pneumatic connections, electrical configuration and machine operating sequence. Before ordering, verify the valve function, actuation and return type, port size, coil voltage and mounting arrangement.
General Tech Services LLC supplies genuine ASCO parts to industrial customers across the UAE. Share the part number, required quantity and delivery location so the team can confirm compatibility, availability and current pricing.
Key Benefits
- Genuine ASCO Series 551 monostable spool valve
- 3/2 pneumatic function
- G 1/4 port connections
- 24 V DC operation
- Monostable configuration with defined return position
- Suitable for cylinder, pilot and on/off air-control applications
- Exact part-number replacement for maintenance requirements
- Free UAE-wide shipping available
Who This Product Is Best For
- Maintenance teams replacing an existing ASCO Series 551 valve
- Machine builders and OEMs specifying pneumatic directional control
- Control-panel and automation engineers
- Industrial plants requiring genuine ASCO replacement parts
- Procurement teams sourcing an exact SCG551A005MS.24/DC part number
How to Install & Use It
- Confirm that the valve function, G 1/4 connections and 24 V DC rating match the pneumatic and electrical circuit.
- Isolate the compressed-air supply and fully exhaust pressure before installation.
- Mount the valve in the specified arrangement and connect the pneumatic ports according to the valve markings and circuit design.
- Connect the electrical supply to the 24 V DC coil using the appropriate wiring arrangement.
- Restore air pressure gradually and check the valve for correct switching and leakage.
- Test the connected actuator or pneumatic circuit before returning the equipment to normal operation.
Use clean, dry, filtered compressed air to support reliable operation and protect the valve's internal components.
Frequently Asked Questions
What does the ASCO SCG551A005MS.24/DC do?
It is a 3/2 monostable spool valve used to switch compressed air for applications such as single-acting cylinders, pilot circuits and on/off pneumatic control.
What voltage does the valve use?
The SCG551A005MS.24/DC is listed for 24 V DC operation. The control supply should be matched to the specified valve configuration before installation.
What is the port size?
The valve has G 1/4 pneumatic connections.
What does 3/2 mean?
A 3/2 valve has three ports and two switching positions. The ports provide the supply, outlet and exhaust functions required for the associated pneumatic circuit.
What does monostable mean?
Monostable means the valve has one stable rest position and returns to that position when the control signal is removed.
What air quality is recommended?
Use clean, dry and filtered compressed air. Appropriate air preparation helps maintain consistent switching and supports service life.
Is genuine ASCO stock available in the UAE?
General Tech Services LLC supplies genuine ASCO parts to industrial customers across the UAE, with free UAE-wide shipping available.
What information should I provide when requesting a quote?
Provide the complete part number, required quantity and delivery location. Application information such as operating pressure, media and control voltage can also help confirm the correct configuration.
What is the difference between SCG551A005MS.24/DC and SCG551A001MS AC/DC?
The SCG551A005MS.24/DC is listed as a 3/2 monostable spool valve with G 1/4 connections and 24 V DC operation. The SCG551A001MS AC/DC is listed as a related Series 551 3/2-5/2 spool valve with an AC/DC version. Confirm the required function, actuation, port configuration and voltage before selecting a replacement.
How much does the ASCO SCG551A005MS.24/DC 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.
Call +971 6 543 6933 | www.generaltechshop.ae
