One-way valve model Single weight Single size Single packaging method
1.1KW oil-free machine zinc 20*16* 10 54g 4.2*3.6* 3.7CM in bulk
1.1KW oil-free copper machine 20*16* 10 76g 4.1*3.5* 3.7CM in bulk
1.1KW oil-free engine check valve
Specification:10*16*20( With chamfer)





