$ 1.40 | Air compressor air pump piston direct-line accessories pure copper one-way valve check valve check valve three-way core 10*16*20

Air compressor air pump piston direct-line accessories pure copper one-way valve check valve check valve three-way core 101620

One-way valve model Single weight Single size Single packaging method

Direct line aluminum check valve 20*16*10 29g 4.1*3.7* 3.9CM in bulk

Direct line zinc check valve 20*16*10 54g 4.2*3.6* 3.7CM in bulk

Direct line copper check valve 20*16*10 78g 4.0*3.5* 3.7CM in bulk

Direct online check valve

Specification:10*16* 20mm

Direct line aluminum check valve 20*16*10

Direct line zinc check valve 20*16*10

Direct line copper one-way valve 20*16*10

Copper one-way valve 10*20*20 (special model)

One size fits all

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