ASCO WT8551A001MS 551 Series Spool Solenoid Valve (4-Way, 1/4" NPT, 24V DC, Aluminum Body)
ASCO WT8551A001MS is a compact, highly reliable 5/2-way spool solenoid valve built for harsh industrial environments. Featuring a tough anodized aluminum body and a unique T-seal and O-ring design, it ensures a bubble-tight, leak-proof shutoff. This durable valve offers excellent dirt resistance and a service life spanning millions of cycles.
Parameter | Specification (Imperial) | Specification (Metric) |
|---|---|---|
Brand | ASCO (Emerson) | ASCO (Emerson) |
Model Code | WT8551A001MS | WT8551A001MS |
Series Profile | Series 551 / 8551 | Series 551 / 8551 |
Valve Functionality | 3/2 or 5/2-Way Convertible | 3/2 or 5/2-Way Convertible |
Actuation / Type | Single Solenoid - Pilot Operated | Single Solenoid - Pilot Operated |
Mounting Style | Direct NAMUR Footprint / Inline | Direct NAMUR Footprint / Inline |
Port Size (Inlet/Outlet) | 1/4" Female NPT | 1/4" Female NPT |
Orifice Diameter | 1/4 in | 6.35 mm |
Flow Factor | 0.86 Cv | 0.74 Kv |
Operating Pressure Range | 30 to 150 PSI | 2.0 to 10.3 Bar |
Body Construction | Black Anodized Aluminum | Black Anodized Aluminum |
Seal Configuration | NBR (Nitrile) & PUR | NBR (Nitrile) & PUR |
Solenoid Enclosure | Watertight (Type 1, 2, 3, 3S, 4, 4X) | Watertight (Type 1, 2, 3, 3S, 4, 4X) |
Available Coil Voltages | 110V AC / 120V AC, 24V DC | 110V AC / 120V AC, 24V DC |
Power Consumption | 6.3 W (AC) / 6.9 W (DC) | 6.3 W (AC) / 6.9 W (DC) |
Ambient & Fluid Temp. Range | 5°F to 140°F | -15°C to 60°C |
Manual Override | Standard Maintenance Operator | Standard Maintenance Operator |
Approvals / Standards | UL recognized coil, CSA certified | UL recognized coil, CSA certified |
Net Product Weight | 0.99 lbs | 0.45 kg |
Ssaoco Dammam
- Started from: Jul 10, 2025
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