Brake Protection Valve

9347050020 Brake Protection Valve belongs to FOUR CIRCUIT PROTECTION VALVE. The hex-circuit protection valve manages complex commercial vehicle systems with six isolated circuits . Its multi-stage check valves and priority charging ensure critical circuits receive air first. During failures, it isolates faults within 0.2s while maintaining >90% pressure in other circuits-vital for tankers or high-safety vehicles requiring extreme redundancy.

9347050020 Brake Protection Valve belongs to AIR HANDLING SYSTEM. The charging pressure is 4.5 bar. The closing pressure dynamic 21, closing pressure dynamic 22 are both 7.0 bar. The closing pressure dynamic 23 and closing pressure dynamic 24 are both 4.5 bar. 

Q：What kind of factory are you?

A：We are a manufacturer specializing in the production of auto parts.

Q：Which shipping method will you use to ship the product?

A: For light weight or small volume, we will use international express, such as TNT, DHL, UPS, FEDEX etc. For heavy and bulky items, we will recommend you ship by sea or air.

Q：Do you provide customized services for accessories?

A：Yes, we provide customized accessory services to meet customers' special needs. Please contact customer service for more details.

Q：How does the factory control product quality?

A：Our factory has a strict quality control system, and every link from raw material procurement to finished product delivery undergoes strict inspection.

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.