Overview
The ASCO 8316G54 is a 3-way pilot-operated solenoid valve from Emerson’s proven Red-Hat II family. This brass-body valve combines high flow capacity with resilient seat design for tight shutoff in air, inert gas, and water applications. The 3/8″ NPT female threaded connection and diaphragm poppet configuration make it ideal for pilot-actuator control and quick-closing requirements in industrial automation systems.
Key Features
- 3-Way, Normally Closed Configuration — de-energized position blocks flow; energize to open
- Pilot-Operated Design — efficient solenoid actuation with minimal power draw (6.1 W @ 60 Hz, 8.1 W @ 50 Hz)
- Brass Body with NBR Seals — durable construction suitable for harsh industrial environments
- Wide Pressure Range — 10–150 PSI for air and inert gas; 10–125 PSI for water
- Compact Footprint — space-efficient mounting for process control and fluid automation applications
Technical Specifications
- Part Number: ASCO 8316G54
- Series: ASCO 8316 (Red-Hat II)
- Configuration: 3-Way, 3/2, Normally Closed (energize to open)
- Body Material: Brass
- Seal Material: NBR (Buna-N)
- Pipe Size: 3/8 in. NPT (female threaded)
- Orifice Size: 5/16 in.
- Cv (Flow Coefficient): 1.8
- Operating Pressure Differential (Min): 10 PSI
- Max Pressure — Air / Inert Gas: 150 PSI @ 180°F
- Max Pressure — Water: 125 PSI @ 180°F
- Solenoid Coil Power (60 Hz): 6.1 Watts, Class F
- Solenoid Coil Power (50 Hz): 8.1 Watts, Class F
- Ambient Temperature Range: –4°F to +176°F (–20°C to +80°C)
- Fluid Media: Air, inert gas, water, clean non-corrosive liquids compatible with brass and NBR
Typical Applications
ASCO 8316G54 valves are widely used in:
- Pilot-operated control systems — steering large control valves and actuators in process automation
- Pneumatic and hydraulic circuits — fast-acting flow switching and valve actuation
- Testing and measurement equipment — laboratory and field instrumentation requiring precision fluid control
- Industrial automation — packaging, assembly, and material-handling machinery
- Water and air distribution networks — reliable On/Off switching in utility and plant systems
Compatibility & Replacements
Compatible With
- Standard 24 VDC and 120 VAC (60 Hz) solenoid coils
- 110 VAC (50 Hz) solenoid coils
- Pneumatic and hydraulic fluid distribution systems
- PLC-controlled automation circuits
- Industrial compressed air networks (ISO Grade 3 or cleaner recommended)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. ASCO 8316 series valves maintain similar form factors within their configuration class; however, exact electrical and pressure specifications vary by coil voltage and model suffix.
Works With
- ASCO solenoid coil assemblies and replacement kits (e.g., ASCO 314491 rebuild kit)
- Standard 1/8″ NPT solenoid connectors
- Brass manifold blocks and cavity mounts
- Industrial electrical enclosures with 120/240 VAC or 24 VDC supply
