其压力有以下口径:H42W-320C/P DN15立式止回阀、H42W-320C/P DN20立式止回阀、H42W-320C/P DN25立式止回阀、H42W-320C/PDN32立式止回阀、H42W-320C/P DN40立式止回阀、H42W-320C/P DN50立式止回阀、H42W-320C/P DN65立式止回阀、H42W-320C/PDN80立式止回阀、H42W-320C/P DN100立式止回阀、H42W-320C/P DN125立式止回阀、H42W-320C/P DN150立式止回阀、H42W-320C/P DN200立式止回阀、H42W-320C/P DN250立式止回阀、H42W-320C/P DN300立式止回阀、H42W-320C/P DN350立式止回阀、H42W-320C/P DN400立式止回阀、H42W-320C/P DN450立式止回阀、H42W-320C/P DN500立式止回阀、H42W-320C/P DN600立式止回阀、H42W-320C/P DN700立式止回阀、H42W-320C/P DN800立式止回阀;
其压力有以下口径:H42W-160C/P DN15立式止回阀、H42W-160C/P DN20立式止回阀、H42W-160C/P DN25立式止回阀、H42W-160C/PDN32立式止回阀、H42W-160C/P DN40立式止回阀、H42W-160C/P DN50立式止回阀、H42W-160C/P DN65立式止回阀、H42W-160C/PDN80立式止回阀、H42W-160C/P DN100立式止回阀、H42W-160C/P DN125立式止回阀、H42W-160C/P DN150立式止回阀、H42W-160C/P DN200立式止回阀、H42W-160C/P DN250立式止回阀、H42W-160C/P DN300立式止回阀、H42W-160C/P DN350立式止回阀、H42W-160C/P DN400立式止回阀、H42W-160C/P DN450立式止回阀、H42W-160C/P DN500立式止回阀、H42W-160C/P DN600立式止回阀、H42W-160C/P DN700立式止回阀、H42W-160C/P DN800立式止回阀;
其压力有以下口径:H42W-100C/P DN15立式止回阀、H42W-100C/P DN20立式止回阀、H42W-100C/P DN25立式止回阀、H42W-100C/PDN32立式止回阀、H42W-100C/P DN40立式止回阀、H42W-100C/P DN50立式止回阀、H42W-100C/P DN65立式止回阀、H42W-100C/PDN80立式止回阀、H42W-100C/P DN100立式止回阀、H42W-100C/P DN125立式止回阀、H42W-100C/P DN150立式止回阀、H42W-100C/P DN200立式止回阀、H42W-100C/P DN250立式止回阀、H42W-100C/P DN300立式止回阀、H42W-100C/P DN350立式止回阀、H42W-100C/P DN400立式止回阀、H42W-100C/P DN450立式止回阀、H42W-100C/P DN500立式止回阀、H42W-100C/P DN600立式止回阀、H42W-100C/P DN700立式止回阀、H42W-100C/P DN800立式止回阀;
其压力有以下口径:H42W-64C/P DN15立式止回阀、H42W-64C/P DN20立式止回阀、H42W-64C/P DN25立式止回阀、H42W-64C/PDN32立式止回阀、H42W-64C/P DN40立式止回阀、H42W-64C/P DN50立式止回阀、H42W-64C/P DN65立式止回阀、H42W-64C/PDN80立式止回阀、H42W-64C/P DN100立式止回阀、H42W-64C/P DN125立式止回阀、H42W-64C/P DN150立式止回阀、H42W-64C/P DN200立式止回阀、H42W-64C/P DN250立式止回阀、H42W-64C/P DN300立式止回阀、H42W-64C/P DN350立式止回阀、H42W-64C/P DN400立式止回阀、H42W-64C/P DN450立式止回阀、H42W-64C/P DN500立式止回阀、H42W-64C/P DN600立式止回阀、H42W-64C/P DN700立式止回阀、H42W-64C/P DN800立式止回阀;
其压力有以下口径:H42W-40C/P DN15立式止回阀、H42W-40C/P DN20立式止回阀、H42W-40C/P DN25立式止回阀、H42W-40C/PDN32立式止回阀、H42W-40C/P DN40立式止回阀、H42W-40C/P DN50立式止回阀、H42W-40C/P DN65立式止回阀、H42W-40C/PDN80立式止回阀、H42W-40C/P DN100立式止回阀、H42W-40C/P DN125立式止回阀、H42W-40C/P DN150立式止回阀、H42W-40C/P DN200立式止回阀、H42W-40C/P DN250立式止回阀、H42W-40C/P DN300立式止回阀、H42W-40C/P DN350立式止回阀、H42W-40C/P DN400立式止回阀、H42W-40C/P DN450立式止回阀、H42W-40C/P DN500立式止回阀、H42W-40C/P DN600立式止回阀、H42W-40C/P DN700立式止回阀、H42W-40C/P DN800立式止回阀;
其压力有以下口径:H42W-25C/P DN15立式止回阀、H42W-25C/P DN20立式止回阀、H42W-25C/P DN25立式止回阀、H42W-25C/PDN32立式止回阀、H42W-25C/P DN40立式止回阀、H42W-25C/P DN50立式止回阀、H42W-25C/P DN65立式止回阀、H42W-25C/PDN80立式止回阀、H42W-25C/P DN100立式止回阀、H42W-25C/P DN125立式止回阀、H42W-25C/P DN150立式止回阀、H42W-25C/P DN200立式止回阀、H42W-25C/P DN250立式止回阀、H42W-25C/P DN300立式止回阀、H42W-25C/P DN350立式止回阀、H42W-25C/P DN400立式止回阀、H42W-25C/P DN450立式止回阀、H42W-25C/P DN500立式止回阀、H42W-25C/P DN600立式止回阀、H42W-25C/P DN700立式止回阀、H42W-25C/P DN800立式止回阀;


