3/16" duckbill check valve plastic check valve
USD $0.8 - $1.2 /Piece
Min.Order:100 Pieces
Beijing Sihai Xiangyun Plastic Parts Co., Ltd.
3/16" duckbill check valve
1,high quality
2,easy to use
3,competitive price
4,free samples
Duckbill check valve is wildly used and easy to installation, we have different size such as 1/6" and 5/32"
Free samples can be sent to you.