Truck Protection Valve

AE4162 Truck Protection Valve belongs to FOUR CIRCUIT PROTECTION VALVE. With physical separation design, it strictly isolates airflow channels between circuits. For example, if contaminants (oil/water) exist in the trailer brake circuit, the valve blocks reverse flow into the tractor's brake circuit, protecting ABS valves and brake chambers from corrosion, extending critical component lifespan by over 30%.

AE4162 Truck Protection Valve belongs to AIR HANDLING SYSTEM. This is a European truck accessory.

Q：How long is the warranty period for the product?

A: The warranty is 12 months, if there's any actual quality problem, we will give refund or send new products as compensation.

Q：How do you control product quality?

A：1) Each production batch will have a task list and a flow list.

2) Each batch of products will go through the first inspection, random inspection and final inspection, three processes to control the quality.

Q：Are you a factory or a trading company?

A: We are a factory. It was established in 2011. We have been specialized in the line for more than 13 years with high quality, competitive price and complete specifications as a result of advanced production lines, top-great testing equipment and standardize management.

Q：How to obtain technical support when encountering problems during the use of accessories?

A：You can contact our technical support team through our customer service hotline, online chat, or email, and they will provide you with professional assistance and solutions.

Q：What is the delivery time?

A：The delivery time depends on the order quantity and product type, generally ranging from 2 days to 4 weeks.