Features:

*Versatile Compatibility: The condensate drain pipe check valve is designed for use with various types of air conditioning systems, including central, wall-mounted, and cabinet units, make sure it meets diverse installation needs.  

*Smell Prevention: This check valve effectively prevents the backflow of smell, maintaining a clean and fresh air environment in your home or office by blocking unwanted smells from entering your living space.  

*Long-lasting Construction: Made from environmentally friendly PC materials, this valve offers high strength and excellent resistance to weather conditions, make sure long-lasting performance without deformation.  

*Efficient Operation: Designed as a slow-closing check valve, it allows for single-direction flow while completely eliminating the possibility of backflow, enhancing the efficiency of your drainage system.  

*Robust Specifications: With a nominal pressure rating of 1.23MPa, this drain hose check valve is engineered for reliability and can be confidently used in various air conditioning setups, make sure optimal functionality.  

Specifications:

*Product Name:Air conditioning three-proof valve

*Material:PC

*Size:A:78MM,B:92MM,C:134*75MM

*Color:transparent

*Applicable: Type A is suitable for wall mounted/cabinet units; Type B is suitable for central air conditioners/ceiling units/duct units; Type C is suitable for central air conditioners/ceiling units/duct units (blue)

Package Content:

1 x Check valve

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.