7W-4979 Engine Oil Level Check Valve
Cat® Check Valve Description
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Description
:
A check valve is a mechanical device that allows fluid to flow in only one direction. It is also known as a non-return valve, one-way valve, or flap valve. The basic design of a check valve consists of a valve body containing an opening that allows fluid to flow in one direction.
Features
- Withstands high pressure, high temperature, and corrosive liquids or gases.
- Resistant to corrosion and wear, ensuring long-lasting performance.
Applications
Check valves are used in hydraulic and pneumatic systems to prevent backflow or reverse flow. They can also be used to prevent loss of liquid or gas when the system is shut down, and are used in Cat 3156B, 3406C, 3412, 3412, 3412C, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3516E, C18, C27, C32, G3306, G3406, G3412, G3508, G3512, G3512C, G3512E, G3512H, G3516, G3516B, G3516C, G3516E, Generator Set G3516H, G3520, G3520B, G3520C, G3520E, G3520H, G3524, G3532, PM3412, PM3508, PM3512, PM3516, PMC32, PMG3516, PP3516, XGC1900, XQ2000, XQC1200 and XQC1600, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3512E, 3516, 3516B, 3516C, G3508, G3508, 3508, G3508B, G3508J, G3512, G3512, 3512, G3512B, G3512C, G3512E, G3516, G3516, 3516, G3516B, G3516E, G3516J, G3520, G3520B, G3520C, G3520E, G3606, G3608, G3612 and G3616 engines (piston), special application 3516B, C32, G3516B and G3516C – pinless.
Specifications
| Overall Height | 36.5 mm (1.44 in) |
|---|---|
| Overall Length | 54 mm (2.13 in) |
Compatible Equipment
- Generator Sets: 3512B, 3516C, G3516, G3516C
- Engines: C32, C27
- Excavators: 3516B, 3508B, 3512C







