Check valve Foot valve Non-return valve[ca] Beadable Pens the welding wire has a

the welding wire has a sufficient and smooth welding effect

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5 Inches) Zippered Bag: The Document Bag Is Made Of Thickened Mesh Material

Check valve Foot valve Non-return valve[ca] Beadable Pens the welding wire has a100% brand new and high quality Material: Brass Thread: 20 16 10mm Name: 3 port check valve Function: Prevent water backflow Notice: 1. The actual color of the item may be slightly different from the pictures shown on the website due to many factors such as brightness of the monitor. 2. Please allow slight manual measurement deviation for the data. Thanks for your understanding. 3. 1 cm = 0. 39 ''. Package includes: 1 x One way foot valve [approx.]