Ingersoll-Rand 93470235 Oil Cut-off Solenoid Valve for Air Compressors
Price:
USD116/pcs
MOQ:
1
Delivery Time:
15-20work days
Brand:
Ingersoll-Rand
Product Description
Oil Cut-off Solenoid Valve Product Introduction
Overview
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.
Key Features & Benefits
- 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
Types & Configurations
| Type | Operation | Best For |
|---|---|---|
| Direct-Acting | Solenoid force directly opens/closes | Low-flow applications (≤25 L/min) |
| Pilot-Operated | Uses system pressure to assist | High-flow systems (≥50 L/min) |
| Explosion-Proof | ATEX/IECEx certified | Hazardous oil/gas environments |
| High-Temp | Ceramic seals, heat-resistant coils | Turbochargers, engine systems |
Technical Specifications
- 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)
Applications
- 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
Selection Guide
- Flow Rate: Match valve size (Cv value) to system requirements
- Pressure: Verify max PSI rating vs. operating pressure
- Power Supply: Select DC/AC voltage matching control system
- Safety Standards: ATEX for explosive atmospheres, ISO 4401 for hydraulics
Installation & Maintenance
Critical Notes:
- Install with flow direction arrow aligned correctly
- Use thread sealant (e.g., PTFE tape) for leak-free connections
- Test monthly by manually activating emergency shutdown
- Replace every 5-7 years or 500,000 cycles (whichever comes first)
Why Choose Our Solenoid Valves?
- 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!
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Quansi Industrial (Guanyun) Co., Ltd.
Location
1st-2nd floor, west side of Building 6, Chengbei Science and Technology Park, Guanyun County, Lianyungang City, Jiangsu Province China
Contact Person
Emily Tang