立式止回阀H42H-16、立式止回阀H42H-16Q、立式止回阀H42H-16C、立式止回阀H42H-16P、立式止回阀H42H-16R

立式止回阀H42H-25、立式止回阀H42H-25Q、立式止回阀H42H-25C、立式止回阀H42H-25P、立式止回阀H42H-25R

立式止回阀H42H-40、立式止回阀H42H-40Q、立式止回阀H42H-40C、立式止回阀H42H-40P、立式止回阀H42H-40R

立式止回阀H42H-64、立式止回阀H42H-64C、立式止回阀H42H-64P、立式止回阀H42H-64R

立式止回阀H42H-100、立式止回阀H42H-100C、立式止回阀H42H-100P、立式止回阀H42H-100R

立式止回阀H42H-160、立式止回阀H42H-160C、立式止回阀H42H-160P、立式止回阀H42H-160R

立式止回阀H42H-320、立式止回阀H42H-320C、立式止回阀H42H-320P、立式止回阀H42H-320R

其压力有以下口径：H42H-320C/P DN15止回阀、H42H-320C/P DN20止回阀、H42H-320C/P DN25止回阀、H42H-320C/PDN32止回阀、H42H-320C/P DN40止回阀、H42H-320C/P DN50止回阀、H42H-320C/P DN65止回阀、H42H-320C/PDN80止回阀、H42H-320C/P DN100止回阀、H42H-320C/P DN125止回阀、H42H-320C/P DN150止回阀、H42H-320C/P DN200止回阀、H42H-320C/P DN250止回阀、H42H-320C/P DN300止回阀、H42H-320C/P DN350止回阀、H42H-320C/P DN400止回阀、H42H-320C/P DN450止回阀、H42H-320C/P DN500止回阀、H42H-320C/P DN600止回阀、H42H-320C/P DN700止回阀、H42H-320C/P DN800止回阀；

其压力有以下口径：H42H-160C/P DN15止回阀、H42H-160C/P DN20止回阀、H42H-160C/P DN25止回阀、H42H-160C/PDN32止回阀、H42H-160C/P DN40止回阀、H42H-160C/P DN50止回阀、H42H-160C/P DN65止回阀、H42H-160C/PDN80止回阀、H42H-160C/P DN100止回阀、H42H-160C/P DN125止回阀、H42H-160C/P DN150止回阀、H42H-160C/P DN200止回阀、H42H-160C/P DN250止回阀、H42H-160C/P DN300止回阀、H42H-160C/P DN350止回阀、H42H-160C/P DN400止回阀、H42H-160C/P DN450止回阀、H42H-160C/P DN500止回阀、H42H-160C/P DN600止回阀、H42H-160C/P DN700止回阀、H42H-160C/P DN800止回阀；

其压力有以下口径：H42H-100C/P DN15止回阀、H42H-100C/P DN20止回阀、H42H-100C/P DN25止回阀、H42H-100C/PDN32止回阀、H42H-100C/P DN40止回阀、H42H-100C/P DN50止回阀、H42H-100C/P DN65止回阀、H42H-100C/PDN80止回阀、H42H-100C/P DN100止回阀、H42H-100C/P DN125止回阀、H42H-100C/P DN150止回阀、H42H-100C/P DN200止回阀、H42H-100C/P DN250止回阀、H42H-100C/P DN300止回阀、H42H-100C/P DN350止回阀、H42H-100C/P DN400止回阀、H42H-100C/P DN450止回阀、H42H-100C/P DN500止回阀、H42H-100C/P DN600止回阀、H42H-100C/P DN700止回阀、H42H-100C/P DN800止回阀；

其压力有以下口径：H42H-64C/P DN15止回阀、H42H-64C/P DN20止回阀、H42H-64C/P DN25止回阀、H42H-64C/PDN32止回阀、H42H-64C/P DN40止回阀、H42H-64C/P DN50止回阀、H42H-64C/P DN65止回阀、H42H-64C/PDN80止回阀、H42H-64C/P DN100止回阀、H42H-64C/P DN125止回阀、H42H-64C/P DN150止回阀、H42H-64C/P DN200止回阀、H42H-64C/P DN250止回阀、H42H-64C/P DN300止回阀、H42H-64C/P DN350止回阀、H42H-64C/P DN400止回阀、H42H-64C/P DN450止回阀、H42H-64C/P DN500止回阀、H42H-64C/P DN600止回阀、H42H-64C/P DN700止回阀、H42H-64C/P DN800止回阀；

其压力有以下口径：H42H-40C/P DN15止回阀、H42H-40C/P DN20止回阀、H42H-40C/P DN25止回阀、H42H-40C/PDN32止回阀、H42H-40C/P DN40止回阀、H42H-40C/P DN50止回阀、H42H-40C/P DN65止回阀、H42H-40C/PDN80止回阀、H42H-40C/P DN100止回阀、H42H-40C/P DN125止回阀、H42H-40C/P DN150止回阀、H42H-40C/P DN200止回阀、H42H-40C/P DN250止回阀、H42H-40C/P DN300止回阀、H42H-40C/P DN350止回阀、H42H-40C/P DN400止回阀、H42H-40C/P DN450止回阀、H42H-40C/P DN500止回阀、H42H-40C/P DN600止回阀、H42H-40C/P DN700止回阀、H42H-40C/P DN800止回阀；