Vacuum Fetal Valve NozzleIt Is A Key Component Of The Tire Airtightness System, Whose Main Function Is To Inflate And Deflate The Tire, And Maintain A Seal After Inflation To Prevent Gas Leakage. Unlike Ordinary Inner Tube Tires, Vacuum Tires Do Not Have Inner Tubes, And The Valve Is Directly Installed On The Wheel Rim, Forming A Seal With The Wheel Rim Through A Rubber Base. In Addition, Vacuum Tire Valves Are Usually Equipped With Detachable Valve Cores For Easy Addition Of Self Replenishing Fluid And Checking Of Air Pressure.

Installation Of Vacuum Tire Valve Nozzle

Installing The Vacuum Tire Valve Requires Certain Skills And Tools. The Following Are Detailed Installation Steps:

Preparation

Ensure The Cleanliness Of Tires And Wheels, Removing Dust And Impurities.

Prepare New Valves, Valve Core Wrenches, And Lubricants (such As Butter Or Detergent).

Deflate And Remove The Old Valve

Completely Release The Gas Inside The Tire.

Use A Valve Core Wrench To Unscrew The Locking Ring Of The Old Valve, And Then Carefully Pull The Old Valve Out Of The Wheel Rim.

Install A New Valve

Apply A Small Amount Of Butter Or Detergent To The Threaded Part Of The New Valve To Reduce Installation Resistance.

Insert The New Valve Into The Valve Hole From The Inside Of The Wheel Rim, Ensuring That The Valve Base Is Fully Seated On The Sealing Surface Of The Wheel Rim.

Use A Valve Core Wrench To Tighten The Locking Ring, But Be Careful Not To Overtighten To Avoid Damaging The Valve.

Check The Sealing Performance

After Installation, Inflate The Tires To The Recommended Pressure And Use Soapy Water To Check For Any Air Leaks Around The Valve.

Maintenance Of Vacuum Fetal Valve Nozzle

Regular Maintenance Of The Valve Can Extend Its Service Life And Ensure The Safety Of The Tires. Here Are Some Maintenance Suggestions:

Regular Inspection

Check The Valve For Signs Of Aging, Cracking, Or Deformation During Each Maintenance.

Check If The Valve Cap Is Missing Or Damaged, And Replace It Promptly.

Cleaning And Lubrication

Regularly Clean The Dust And Impurities Around The Valve To Prevent Foreign Objects From Entering The Inside Of The Valve.

Apply A Small Amount Of Lubricating Oil To The Threaded Part Of The Valve To Prevent Rusting.

Timely Replacement

If The Valve Is Found To Be Aged Or Damaged, It Should Be Replaced In A Timely Manner To Avoid Tire Performance Degradation Caused By Air Leakage.

Common Problems And Solutions

There May Be Some Problems With The Vacuum Tire Valve Nozzle During Use. Here Are Some Common Issues And Their Solutions:

Valve Leakage

Reason: Valve Aging, Improper Installation, Or Foreign Object Blockage.

Solution: Check The Appearance Of The Valve And Replace It If It Is Aging; Clean The Foreign Objects Inside The Valve; Reinstall The Valve And Ensure Sealing.

Difficulty In Installing The Valve

Reason: The Valve Thread Does Not Match The Wheel Rim Hole Or There Is Excessive Installation Resistance.

Solution: Apply Lubricant Such As Butter Or Detergent To The Threaded Part Of The Valve.

Valve Root Fracture

Reason: The Valve Material Is Aging Or Excessive Force Was Applied During Installation.

Solution: Cut Off The Old Valve And Reinstall A New One.