描述
VAY is a common pin dust seal,bucket shaft oil seal for excavators,NBR metallic or PU metallic material, black,green rubber color.
Customized VAY oil seal available.
高品質 VAY seal at very competitive price,please request us if any demand.
描述：
VAY Seals: Simple Guide
VAY seals are key parts in hydraulic machines like excavators. They work with other seals (like O-rings, U-shaped, Y-shaped seals) to block dust and stop leaks.
Why VAY seals are useful:
Strong against wear: Last long even in rough conditions.
Resist oil: Stay strong when in contact with hydraulic fluids.
Flexible use: Fit many machines, from construction gear to heavy equipment.
Custom options:
Made from materials like polyurethane, VAY seals can be tailored to your needs. You can choose different sizes, shapes, or order special designs.
In short, VAY seals are trusted in hydraulics because they seal well and work in many situations.
How to Install a VAY Dust Seal (Simple Steps)
Prep the Area
Check the sealing surface for smoothness and dirt.
Clean and lightly grease the seal parts and hardware.
Assemble the Seals
Follow the design guide to stack the VAY seal with other seals (like O-rings) in the right order.
Install Carefully
Gently place the seal into its spot. Make sure it’s lined up straight and not twisted or torn.
Secure and Test
Tighten bolts/fasteners evenly.
Check for gaps, wobbling, or leaks after installation.
Note: Steps may vary by seal type or machine. Always check the product manual or ask an expert if unsure.
