Delivery timein stock
Four coircuit protection valve is applying to different type of heavy duty trucks. Four coircuit protection valve can be used for Sinotruk model, Shaccman model and other model heavy duty truck.
Four coircuit protection valve is kinds of consumable parts, We have our own spare parts depot and the stock is plenty , so that we can provide immediate delivery to our clients.
The four circuit protection valve is arranged by four pressure-limiting check valves according to a certain relationship, some of which are appropriately attached with other functional mechanisms, so as to realize the separate supply of air source in heavy truck brake system and ensure each circuit to work independently and normally, in general, 21 and 22 outlets of the four-circuit protection valve are opened all the way first to ensure that the vehicle has the initial braking capacity to ensure the safety of the vehicle, and the other ports are opened randomly.
The four circuit protection valve is fit for Howo Sinotruk heavy duty trucks. Our four circuit protection valve for heavy duty trucks is well made with high quality.
The four circuit protection valve shipment quantity is stably on 10000-12000 each month. And the quality of the four circuit protection valve is guaranteed.
Our four circuit protection valve has the character of simple maintenance, long service life, easy to be installed and discharged.