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Asco Numatics 554SA400K000030 Mark 55 Single Solenoid Spring Return Directional Valve
- Regular price
- $405.00
- Sale price
- $405.00
- Regular price
-
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Product Description P/N: 554SA400K000030
Description
The Asco Numatics 554SA400K000030 is a single-solenoid pneumatic directional valve for controlling double-acting actuators in automated machinery. Its five-port, two-position configuration switches pressure and exhaust paths, with spring return restoring the normal valve position when power is removed. The nominal 1/2-inch configuration provides a Cv of 5.0 for high-flow pneumatic circuits.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Asco Numatics |
| Category | Pneumatic Controls |
| Part Number | 554SA400K000030 |
| Subcategory | Directional Solenoid Valves |
| Series | Mark 55 |
| Valve Configuration | 4-way, 2-position; five ports (5/2) |
| Actuation / Return | Single direct solenoid / spring return |
| Shifting Technology | Spool and sleeve |
| Body / Spool Material | Steel body / stainless steel spool |
| Nominal Port Configuration | 1/2-inch NPTF; external connections depend on the selected base |
| Coil Supply | 110–120 VAC, 50/60 Hz |
| Power Consumption | 11.5 W at 120 VAC, 60 Hz, manufacturer series data |
| Electrical Connection | Plug-in AC with indicator light |
| Manual Override | Flush, non-locking |
| Flow Coefficient | Cv 5.0 |
| Nominal Flow Capacity | 232 SCFM at 80 PSIG upstream pressure, exhausting to atmosphere |
| Series Operating Pressure Range | 28 in. Hg vacuum to 150 PSIG; actuation pressure requirements also apply |
| Ambient Temperature Range | −10°F to +115°F (approximately −23°C to +46°C) |
| Enclosure / Supply Scope | NEMA 4 / IP65; valve unit only, mounting assembly not included |
| Weight | 3.28 lb (1.49 kg) |
Information About 554SA400K000030
The 554SA400K000030 is part of Asco Numatics’ Mark 55 series of spool-and-sleeve valves. Its model code specifies direct solenoid actuation and a flush, non-locking manual override. Illuminated AC plug-in connections support electrical integration with compatible mounting assemblies. The unit is supplied without a base or manifold and requires matching Mark 55 mounting components.
Key Features:
- Single Solenoid Actuation: Uses one electrical actuator to command the operating position.
- Spring Return: Restores the normal valve position when the solenoid is de-energized.
- Two-Position Switching: Provides 4-way directional control through a five-port arrangement designated 5/2.
- Spool-and-Sleeve Construction: Redirects pressure and exhaust through an internal sliding valve assembly.
- High Flow Capacity: Provides Cv 5.0 and nominal flow of 232 SCFM for the 1/2-inch configuration.
- Manual Override: Includes a flush, non-locking override for manual actuation.
- Illuminated Connection: Uses an AC plug-in electrical connection with an indicator light.
- Continuous Duty: Incorporates a solenoid rated for continuous energization.
The 554SA400K000030 delivers the reliability and precision required for pneumatic actuator sequencing and automatic return switching in industrial machinery.
Description
The Asco Numatics 554SA400K000030 is a single-solenoid pneumatic directional valve for controlling double-acting actuators in automated machinery. Its five-port, two-position configuration switches pressure and exhaust paths, with spring return restoring the normal valve position when power is removed. The nominal 1/2-inch configuration provides a Cv of 5.0 for high-flow pneumatic circuits.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Asco Numatics |
| Category | Pneumatic Controls |
| Part Number | 554SA400K000030 |
| Subcategory | Directional Solenoid Valves |
| Series | Mark 55 |
| Valve Configuration | 4-way, 2-position; five ports (5/2) |
| Actuation / Return | Single direct solenoid / spring return |
| Shifting Technology | Spool and sleeve |
| Body / Spool Material | Steel body / stainless steel spool |
| Nominal Port Configuration | 1/2-inch NPTF; external connections depend on the selected base |
| Coil Supply | 110–120 VAC, 50/60 Hz |
| Power Consumption | 11.5 W at 120 VAC, 60 Hz, manufacturer series data |
| Electrical Connection | Plug-in AC with indicator light |
| Manual Override | Flush, non-locking |
| Flow Coefficient | Cv 5.0 |
| Nominal Flow Capacity | 232 SCFM at 80 PSIG upstream pressure, exhausting to atmosphere |
| Series Operating Pressure Range | 28 in. Hg vacuum to 150 PSIG; actuation pressure requirements also apply |
| Ambient Temperature Range | −10°F to +115°F (approximately −23°C to +46°C) |
| Enclosure / Supply Scope | NEMA 4 / IP65; valve unit only, mounting assembly not included |
| Weight | 3.28 lb (1.49 kg) |
Information About 554SA400K000030
The 554SA400K000030 is part of Asco Numatics’ Mark 55 series of spool-and-sleeve valves. Its model code specifies direct solenoid actuation and a flush, non-locking manual override. Illuminated AC plug-in connections support electrical integration with compatible mounting assemblies. The unit is supplied without a base or manifold and requires matching Mark 55 mounting components.
Key Features:
- Single Solenoid Actuation: Uses one electrical actuator to command the operating position.
- Spring Return: Restores the normal valve position when the solenoid is de-energized.
- Two-Position Switching: Provides 4-way directional control through a five-port arrangement designated 5/2.
- Spool-and-Sleeve Construction: Redirects pressure and exhaust through an internal sliding valve assembly.
- High Flow Capacity: Provides Cv 5.0 and nominal flow of 232 SCFM for the 1/2-inch configuration.
- Manual Override: Includes a flush, non-locking override for manual actuation.
- Illuminated Connection: Uses an AC plug-in electrical connection with an indicator light.
- Continuous Duty: Incorporates a solenoid rated for continuous energization.
The 554SA400K000030 delivers the reliability and precision required for pneumatic actuator sequencing and automatic return switching in industrial machinery.
