The Asco 8290A025 Solenoid Valve (8290A25) is an angle-body piston valve for robust industrial fluid and steam control. With high-flow internals and durable PTFE seals, it provides reliable control for high-temperature steam and fluid processes. Its construction makes it ideal for manufacturing fluid lines, steam distribution, and extensive water management.
Technical Specifications
- Valve Type: Pressure Operated, Normally Closed, 2-Way
- Pipe Size: 2″ NPT
- Flow Factor (Cv):
- On/Off: 68
- Proportional: 46
- Operating Pressure Differential:
- Min: 0 psi
- Max (Fluids): 90 psi
- Max (Steam): 90 psi
- Air or Water Pilot Pressure:
- Min: 60 psi
- Max: 150 psi
- Maximum Fluid Temperature: 366°F (186°C)
- Construction:
- Body Material: Bronze
- Disc Entry: Under the Disc
- Disc Material: Brass
- Disc Seal: PTFE
- Stem Material: 431 Stainless Steel
- Stuffing Box: Brass
- Stuffing Box Seal: PTFE Chevron
- Wiper Seal: FKM
- Operator Size: 90 mm
Key Features and Functionality
- High Flow Rate: Provides high flow for demanding fluid applications.
- Versatile Media Handling: Reliably controls steam and various fluids up to 366°F.
- Durable Bronze Body: Ensures robust performance with good corrosion resistance.
- PTFE Sealing: Offers wide chemical compatibility at high operational temperatures.
- Angle Body Benefits: Improves flow efficiency and can simplify piping layouts.
Compatible Components and Related Parts
- ASCO 8290 Compact Positioner
- ASCO 8290 Signaling Box
- ASCO 8290 Linear Position Indicator
- ASCO 8290 Stroke Limiter
Industry Applications
- Food & Beverage: Manages the process of steam and hot water effectively.
- Manufacturing Automation: Controls diverse industrial fluid flow reliably.
- Automotive & Car Wash: Handles hot water and reclaim systems robustly.
- HVAC & Steam Systems: Regulates steam and hot water in heating systems.
- Chemical Processing: Directs compatible fluids in process applications.
Compliance and Approvals
- RoHS Compliant
- Type 4 (NEMA Enclosure)
- Type 4X (NEMA Enclosure)
Installation and Operational Notes
- Mount the actuator vertically upright for optimal valve performance.
- Clean piping thoroughly prior to installing the valve.
- Use pipe sealant sparingly, only on male threads.
- Flush the system completely after the valve installation is complete.
- Periodically inspect internal seals and the seat for wear.
Series Catalog
Asco 8290 Angle Body Multi-purpose Valves
We ship these products worldwide! Delivery is normally stock.
Please request a Quote now or call us at 1-800-755-2883 for expert assistance.