Semi Tractor Protection Valve

AE4404 Semi Tractor Protection Valve belongs to FOUR CIRCUIT PROTECTION VALVE. Through its one-way valve structure, the quad-circuit protection valve prevents air pressure loss in one circuit from affecting others. For example, if a brake circuit leaks, the valve automatically cuts off the air supply to that circuit, preventing pressure loss from spreading and ensuring stable pressure in the remaining circuits to maintain braking performance.

AE4158 4 way protection valve belongs to AIR HANDLING SYSTEM. The port 1 is M22x1.5. The port 21, port 22, port 23 and port 24 are all M16x1.5 in size.

 

Q：How to purchase and transport this accessory?

A：You can place an order through our international sales channels and choose the appropriate shipping method.

Q：What are the main products of the factory?

A：We mainly produce clutch control components, pressure brake system components, height valves and shift boosters and other products.

Q：How can factories ensure timely delivery?

A：We have a comprehensive production plan and logistics system to ensure timely delivery. We hold weekly meetings to determine the status of orders. At the same time, we will maintain close communication with our clients and promptly resolve any potential issues that may arise.

Q：What are your payment terms?

A：T/T, L/C, Western union, E-checking etc.

Q：How many employees does the factory have?

A：At present, our factory has 30 employees.