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Prins Valve Care 500ml Additive

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0.45 KGS
Calculated at Checkout
  • Prins Valve Care 500ml additive for LPG and CNG lubrication
  • Prins Valve Care 500ml additive for LPG and CNG lubrication
£23.09 Inc. VAT


Prins Valve Care 500ml Bottle - Additive Fluid

ValveCare is a unique additive dosing system, developed exclusively for almost all Prins systems. The system is suitable for all combustion engines, except direct injection engines, with alternative fuels such as LPG and CNG. ValveCare is used to provide the engine the correct dosage of a specially formulated additive which prevents premature valve and valve seat wear. The ValveCare additive has been extensively tested on a number of engines with excellent results. 


Part number: 0229/F

Why ValveCare? 

The valves and the valve seats of some engines are more sensitive to wear when driving on LPG or CNG. This issue does not occur with petrol, because an additive that is present in the fuel lubricates of the valves and the valve seats. This additive is not present in LPG or CNG. With the innovative ValveCare dosing system, it is possible to inject this additive under pressure into the engine together with the LPG or CNG, thus significantly reducing the wear of the valves and the valve seats. 

How does ValveCare work? 

The ValveCare dosing system consists of a dosing pump and a dosing unit. As soon as the engine switches over to LPG/CNG, the dosing pump is energized and the ValveCare additive starts to flow under pressure into the dosing unit. The ValveCare dosing unit makes a 100% equal spread of the ValveCare additive possible over all cylinders (up to 10 cylinders). 

The ValveCare system communicates directly with the Prins system in the vehicle and will warn the driver in case of an empty ValveCare bottle by using beep signals from the Prins switch mounted on the dashboard of the vehicle. In case of an empty bottle, the system will switch back to petrol automatically after 60 minutes in order to provide optimal protection to the engine. In this case the driver can replace the empty bottle by himself or go to an authorized Prins dealer. 

ValveCare is unique because the additive dosage is based on engine load and actual fuel consumption and the distribution of the fluid is 100% equal over all cylinders. Consequently, the engine is always protected by the appropriate amount of additive, even in the case of turbocharged engines. Since the correct amount of additive is injected at all times, the additive consumption is very economical. 


 Prins ValveCare Manual


• Applicable on all engines, except direct injection engines, equipped with a Prins system 
• Always the correct dosage of ValveCare additive based on the actual LPG/CNG consumption 
• Economical consumption of additive due to its correct dosage 
• Decreases valves and valve seats’ wear 
• Fully automatic operation 
• Also applicable for turbocharged engines 
• Optimal performance, even on heavy loads 
• Equal dosage of ValveCare additive over all cylinders through the unique dosing unit 
• Buzzer of Prins system will sound when running out of ValveCare additive

9 Reviews

  • 5
    Good product

    Posted by Gligor Anastasov on 6th Sep 2019

    Good product, great seller

  • 5
    Wonderful products. Best service. Delivery was perfect and very fast

    Posted by Avner Nachshon on 20th Jul 2019

    Will. Perches again

  • 5
    great service

    Posted by Unknown on 17th Jul 2018

    as well as buying these I also asked a question of the LPGshop which was aswered nearly immediately.

  • 5
    excellent product

    Posted by Unknown on 5th Aug 2017

    Really quick and kind service

  • 5

    Posted by dave wiggins on 8th Mar 2017

    i have used other types of autolube..but ive found that this is far ive not had any problems since ive used it... will use again...many thanks lpg shop...

  • 5
    produit de qualite

    Posted by david on 19th Oct 2016

    Parfait livraison rapide

  • 5
    Fuel Lubricant

    Posted by Unknown on 18th Oct 2016

    Quick service very good product thank you LPG shop.

  • 5

    Posted by Unknown on 18th May 2016

    mi opinion es que podria ser mas barato aunque aqui lo he comprado mas barato que en españa 12€

  • 5
    Does what it says

    Posted by Unknown on 31st Mar 2016

    Have been using this product on the retro fitted Prinz system in my Subaru Forester 06 reg, since I bought the car 3 years ago. The previous owner used this product and I have continued using it without problems. More of an issue is finding a garage locally that stocks it, my nearest garage is 80 mile round trip away, so I decided to look on line and am deligeted that LPGshop were able to supply within 48 hours and at a cheaper rate than at my garage.