Ingersoll-Rand 93470235 Oil Cut-off Solenoid Valve for Air Compressors

An Oil Cut-off Solenoid Valve is an electromechanically controlled valve designed to automatically shut off oil flow in engines, lubrication systems, or hydraulic circuits. It ensures emergency oil flow interruption to prevent leaks, reduce fire risks, and protect equipment during shutdowns or malfunctions.

• Instant Shut-off - Closes within 0.1-2 seconds upon signal/emergency
• Fail-Safe Design - Normally closed (NC) or normally open (NO) configurations
• High-Pressure Resistance - Withstands up to 350 bar (depending on model)
• Wide Temperature Range - Operates from -30°C to +150°C
• Energy Efficient - Low power consumption (typically 10-30W)
• Leak-Proof - Metal-to-metal or soft sealing for zero leakage

• Port Size: 1/8" to 1" NPT/BSPP
• Voltage Options: 12VDC, 24VDC/AC, 110VAC, 220VAC
• Materials: Brass, stainless steel (316L), anodized aluminum
• Seals: NBR, FKM (Viton®), PTFE for chemical resistance
• IP Rating: IP65 (standard), IP67/IP69K (washdown environments)

• Engine Protection: Emergency oil cutoff during accidents
• Hydraulic Systems: Prevents runaway actuator movement
• Industrial Lubrication: Isolate oil supply during maintenance
• Fuel Systems: Diesel/gasoline flow control
• Turbomachinery: Safety shutdown for bearings/gears

1. Flow Rate: Match valve size (Cv value) to system requirements
2. Pressure: Verify max PSI rating vs. operating pressure
3. Power Supply: Select DC/AC voltage matching control system
4. Safety Standards: ATEX for explosive atmospheres, ISO 4401 for hydraulics

• Zero-Leak Guarantee - 100% tested before shipment
• Custom Options - Port configurations, voltages, and certifications
• OEM Replacements - Compatible with Bosch, Parker, Danfoss systems
• 24hr Emergency Support - Technical assistance for urgent failures

Need an Oil Cut-off Valve? Provide your flow rate, pressure, and voltage for a tailored recommendation!

Pro Tip: Pair with our Pressure Switches for automatic shutdown during low oil pressure!