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Parker's in line, swing check valves are designed to protect low pressure air, liquid, or gas systems from fluid back pressure.
California Residents: Prop-65 Warning
2600 Series In line, Swing Check Valves have a spring-loaded, trapdoor style valve. The valve opens when system pressure approaches 1/2 psi to permit full flow with low pressure drop. As system pressure is relieved, the valve closes, retaining fluids upstream.
These in line check valves are designed with a low crack pressure spring especially for diesel and gasoline engine fuel lines. The 2600 Series Hydraulic Swing Check Valves are available in two sizes and can be used in low pressure air, liquid or gas systems.
Technical Characteristics:
• Sizes: 1/4”, 3/8”
• Material: Aluminum
• Port Ends: Male NPTF
Markets:
• Construction
• Mobile Equipment
• Truck
Features/Benefits:
• Lightweight corrosion resistant aluminum construction
• Swing style valve allows full flow with low pressure drop
• 1/2 psi maximum crack pressure for use in low pressure air, liquid, or gas systems
Applications:
• Diesel and gasoline engine fuel lines
• Externally mounted oil filters and coolers
• Transmission fluid lubrication lines
| Compliance, Certifications & Safety |
|---|
| Safety Guide: Quick Couplings and Related Accessories |
| Literature and Reference Materials |
|---|
| Catalog 3800 Quick Coupling Products |
| Fluid Compatibility Chart |
| Port End Assembly Guide |
| Products | Seal Material | Inlet Port Size (inch) | Inlet Port Connection Type | Outlet Port Size (inch) | Outlet Port Connection Type |
|---|---|---|---|---|---|
| 2600 | Nitrile | 1/4 - 18 NPTF | Female NPTF | 1/4 - 18 NPTF | Male NPTF |
| 2625 | Fluorocarbon | 3/8 - 18 NPTF | Female NPTF | 3/8 - 18 NPTF | Male NPTF |
| 2650 | Nitrile | 3/8 - 18 NPTF | Female NPTF | 3/8 - 18 NPTF | Male NPTF |
| 2676 | Fluorocarbon | 1/4 - 18 NPTF | Female NPTF | 1/4 - 18 NPTF | Male NPTF |
