One-way valve model Single weight Single size Single packaging method
Oil-free machine zinc check valve 16*14* 10 55g 4.2*3.6* 3.7CM in bulk
Oil-free machine copper check valve 16*14* 10 68g 4.1*3.5* 3.7CM in bulk
Oil-free machine zinc inner wire 16*14*7( Inside) 52g 4.2*3.1* 3.7CM in bulk
Copper 3/8*14*1.5*1/8( Ness) 74g 4.2*3.2* 3.7CM in bulk
Oil-free machine Silent air pump Check valve
Specification:10*14* 16mm





