ASCO 8551 Series 1/4 X 1/4 4-Way Solenoid Valve 120/60, 110/50 AC

The ASCO WSNF8551A421AC120/60,110/50 is a reliable 4-way solenoid valve with a 1/4 X 1/4 inch port size. It operates on dual voltage options of 120V AC at 60Hz and 110V AC at 50Hz, making it versatile for various applications. With a flow coefficient (Cv) of 10.5, this valve is suitable for controlling air and other non-corrosive gases. Typical applications include automation systems and fluid handling in manufacturing.

Catalog #
WSNF 8551A421   120/60,110/50
Valve Unit
 -  4W  

Operating Pressure Ratings
Min Operating Pressure (Air)
2.0 PSI - 0.14 Bar
Max Operating Pressure (Air)
10 PSI - 0.7 Bar
Technical Information
Coil Number
400405-125
Drawing Number
A61367 E1
I&M Solenoid
v9648R2.pdf
I&M Solenoid
V_9647_R5.pdf
Inlet Pipe Size (NPT)
1/4
Pressure Vessel Number
248274-002

Application / Media	Industrial / commercial fluid control
Body Material	Stainless Steel
Coil Voltage	AC120/60,110/50
Manufacturer	Automatic Switch Company
Orifice Size	1/4"
Pipe Size	1/4"
Product Family	Solenoid Valve / Operator / Component
Size Code	421
Valve Function	Solenoid Valve / Operator

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