
ASCO SC8551A001MS - 4-Way Spool Solenoid Valve, 4/2 or 5/2 Spool, 1/4" NPT
ASCO SC8551A001MS 4-Way Spool Solenoid Valve — 1/4" compact spool valve, special construction, ISO spool design. Series 551 (8551) compact solenoid spool valve, 1/4" 3-way/4-way, aluminium body, hard T-seals and O-rings, bubble-tight shutoff.
MPN / SKU: SC8551A001MS
SC8551A001MS Applications
The ASCO SC8551A001MS is a compact solenoid spool valve from Series 551, ideal for controlling air or inert gas in challenging industrial environments. The design uses hard T-seals and flexible O-rings to deliver bubble-tight shutoff, dirt resistance and multi-million-cycle reliability. Offered in 1/4" 3-way and 4-way (5/2) configurations with anodized aluminium, brass or stainless bodies, it is widely used for cylinder and actuator control, machine automation and process piloting. The SC special-construction designation indicates enhanced sealing or material specification. Cv values across the family range from about 0.86 to 12.5. Confirm the exact voltage and construction suffix against the ASCO datasheet before ordering.
SC8551A001MS Specifications
| Series | 551 (8551) | Type | Spool Solenoid Valve |
| Function | 3-way / 4-way (5/2) | Port Size | 1/4" NPT |
| Body Material | Aluminium (SS/brass available) | Sealing | Hard T-seals + O-rings |
| Cv | 0.86-12.5 (family) | Media | Air, inert gas |
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