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EMERSON – ASCO Solenoid Valve - Solenoid Solenoid 551 Series
The EMERSON – ASCO Solenoid Valve - Solenoid Solenoid 551 Series is a trusted industrial product engineered for consistent performance in electrical, automation, and process control applications.

EMERSON – ASCO Solenoid Valve - Solenoid Solenoid 551 Series
The EMERSON – ASCO Solenoid Valve - Solenoid Solenoid 551 Series is a trusted industrial product engineered for consistent performance in electrical, automation, and process control applications.

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Product Description
This EMERSON – ASCO Solenoid Valve - Solenoid Solenoid 551 Series is an ASCO solenoid/directional valve, supplied by Emerson, for controlling air flow to actuators, cylinders or other pneumatic devices.
Beyond the model designation in the product name above, no further structured specification is currently recorded for this item.
This is a specific catalogue variant — the model code and any voltage/size/port details above distinguish it from otherwise similar units in the same ASCO series, so please match the exact code against your existing installation or drawing before ordering a replacement.
Z&F Corporation supplies this as part of the wider Emerson ASCO pneumatic range — get in touch with our team to confirm any specification not shown here before ordering.
Key Features
The EMERSON – ASCO Solenoid Valve - Solenoid Solenoid 551 Series is a trusted industrial product engineered for consistent performance in electrical, automation, and process control applications.
Frequently Asked Questions
Ratings vary by valve type, body material and manufacturer — from general-purpose PN16/Class 150 duty up to high-pressure, high-temperature process applications. Send us the application details or an existing valve tag and we'll confirm the correct rating for your project.
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