Name: one-way valve
Model size: see the description for style and size
Function: connect the hose to prevent the backflow of gas or liquid
One-way confirmation method: If you can't identify it, you can test the blowing with the mouth, and the air can be confirmed by blowing out the air.
Model features: non-pressure type and pressure type, anti-ozone and anti-oil functions
See the description for details and purchase according to personal needs.
Product features: good thermal performance, strong chemical stability, non-toxic and tasteless
Package including: According to your choice.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
