Air One Way Check Valve

KN23010 Air One Way Check Valve belongs to SINGLE CHECK VALVE. The main function of the check valve is to ensure that the medium (such as liquid or gas) can only flow in one direction in the pipeline to prevent backflow. In the automotive fuel system, the check valve can prevent fuel backflow and ensure that the fuel system always maintains a certain pressure, thereby improving the starting performance and operating stability of the engine.

KN23010 Air One Way Check Valve belongs to AIR HANDLING SYSTEM. The supply port and delivery port are both 3/8" P.T.

Q：Where is the factory located?

A：It located in Diankou Industrial Zone, Zhuji City, Zhejiang Province, China, known as "The Hardware City in South China" with convenient transportation and developed freight.

Q：Does the factory accept visits?

A：Yes, we welcome customers to visit our factory, but please make an appointment in advance so that we can prepare for the reception.

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：Can I get samples?

A：We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost. If we don't have the goods in stock, we can deal with a small batch first. If you feel that our products meet your requirements, then you can cooperate with us for large orders.

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.