HJ1170 209 type brass ball valve (copper ball)
HJ1170 209 type brass ball valve
HJ1030 201 type brass ball valve
HJ1130 201 type brass temperature measurement ball valve
HJ1010 216 type engineering brass ball valve
HJ1110 Aluminum plastic composite pipe ball valve (external wire single card type)
HJ1100 Aluminum plastic composite pipe ball valve (inner wire single card type)
HJ1090 Aluminum plastic composite pipe ball valve (double card type)
HJ1152 216 type brass ball valve with external teeth
HJ1150 216 type brass ball valve
HJ1070 108 full bore brass ball valve