ASCO™ 562 Series 4-Way Spool Valves are engineered for precise control of double-acting actuators in demanding industrial environments. Designed for reliability in critical applications, these valves are widely used in oil & gas, chemical processing, and industrial automation where performance and durability are non-negotiable.
Built with robust materials and advanced solenoid technology, the 562 Series delivers consistent actuation, high flow efficiency, and dependable operation—even in hazardous or corrosive conditions. With multiple configurations, approvals, and low-power options available, these valves are ideal for both traditional and remote installations.
Features
Features & Benefits
Engineered for Performance in Harsh Environments
- High Flow Efficiency: Optimized internal design delivers strong flow rates relative to valve size, supporting efficient system performance.
- Low Power Consumption: Energy-efficient solenoid options reduce power requirements—ideal for remote or energy-co
- scious applications.
- Corrosion-Resistant Construction: Available in brass and 316L stainless steel for durability in aggressive environments.
- Flexible Actuation Options: Supports solenoid, pneumatic, and latching configurations to meet diverse system requirements.
- Hazardous Location Certifications: Designed to meet global standards including UL, CSA, ATEX, and IECEx for use in hazardous areas.
- Reduced Installation Costs: Factory-sealed lead options simplify wiring and reduce labor time.
Specifications
Designed for Versatility Across Applications
| Valve Actuation | Pneumatic – Air Pilot; Pneumatic – Latching; Solenoid; Solenoid – Direct Acting; Solenoid – Latching |
|---|---|
| Body Material | Stainless Steel; Brass |
| Media | Air; Inert Gas; Natural Gas |
| Pipe / Port Size | 1/4"; 3/8"; 1/2"; 3/4"; 1" |
| Port Type | NPTF |
| Function | 5-way (5/2 Normally Closed); 5-way (5/2 Normally Open); Closed Center |
| Flow | 1.8 to 15.5 Cv (1.55 to 13.4 Kv) |
| Voltage | 120 AC; 12 DC; 24 DC (50/60 Hz) |
| Max Differential / Operating Pressure | Vacuum to 150 PSIG |
| Operating Environment | Corrosive; Hazardous; Outdoor |
| Standards / Regulations | Class I Div 1; Type 4X; Type 6; Type 6P; UL |
Applications
Built for Critical Process Control
The 562 Series is purpose-built for controlling double-acting actuators, making it a key component in automated valve systems.
Common applications include:
- Oil & Gas Operations: Upstream, midstream, and downstream valve actuation
- Process Automation: Controlling flow paths in chemical and industrial plants
- Power Generation: Supporting actuator control in energy systems
- Water & Wastewater: Valve automation in treatment facilities
- Remote Installations: Low-power models ideal for solar or limited-power environments
Q & A
562 4-Way Spool Valves Q & A
Selection depends on:
- Required flow rate (Cv)
- Pressure range
- Port size
- Actuation type (solenoid vs pneumatic)
Working with a supplier like Valin ensures proper sizing and compatibility for your application.
Downloads
Download Fluid Control Technologies for Oil and Gas Industries Brochure
Talk to one of our process control experts today at (855) 737-4714, or fill out our online form to learn more.