上海祝茂阀门生产以下几种压力和材质：

弹簧薄膜式减压阀Y42F-10、弹簧薄膜式减压阀Y42F-10Q、弹簧薄膜式减压阀Y42F-10C、弹簧薄膜式减压阀Y42F-10P、弹簧薄膜式减压阀Y42F-10R

弹簧薄膜式减压阀Y42F-16、弹簧薄膜式减压阀Y42F-16Q、弹簧薄膜式减压阀Y42F-16C、弹簧薄膜式减压阀Y42F-16P、弹簧薄膜式减压阀Y42F-16R

弹簧薄膜式减压阀Y42F-25、弹簧薄膜式减压阀Y42F-25Q、弹簧薄膜式减压阀Y42F-25C、弹簧薄膜式减压阀Y42F-25P、弹簧薄膜式减压阀Y42F-25R

弹簧薄膜式减压阀Y42F-40、弹簧薄膜式减压阀Y42F-40Q、弹簧薄膜式减压阀Y42F-40C、弹簧薄膜式减压阀Y42F-40P、弹簧薄膜式减压阀Y42F-40R

弹簧薄膜式减压阀Y42F-64、弹簧薄膜式减压阀Y42F-64Q、弹簧薄膜式减压阀Y42F-64C、弹簧薄膜式减压阀Y42F-64P、弹簧薄膜式减压阀Y42F-64R

弹簧薄膜式减压阀Y42F-100、弹簧薄膜式减压阀Y42F-100Q、弹簧薄膜式减压阀Y42F-100C、弹簧薄膜式减压阀Y42F-100P、弹簧薄膜式减压阀Y42F-100R

弹簧薄膜式减压阀Y42F-160、弹簧薄膜式减压阀Y42F-160Q、弹簧薄膜式减压阀Y42F-160C、弹簧薄膜式减压阀Y42F-160P、弹簧薄膜式减压阀Y42F-160R

弹簧薄膜式减压阀Y42F-320、弹簧薄膜式减压阀Y42F-320Q、弹簧薄膜式减压阀Y42F-320C、弹簧薄膜式减压阀Y42F-320P、弹簧薄膜式减压阀Y42F-320R

其压力有以下口径：Y42F-320C/P DN15减压阀、Y42F-320C/PDN20减压阀、Y42F-320C/P DN25减压阀、Y42F-320C/PDN32减压阀、Y42F-320C/P DN40减压阀、Y42F-320C/PDN50减压阀、Y42F-320C/P DN65减压阀、Y42F-320C/PDN80减压阀、Y42F-320C/P DN100减压阀、Y42F-320C/PDN125减压阀、Y42F-320C/P DN150减压阀、Y42F-320C/P DN200减压阀、Y42F-320C/PDN250减压阀、Y42F-320C/P DN300减压阀、Y42F-320C/P DN350减压阀、Y42F-320C/PDN400减压阀、Y42F-320C/P DN450减压阀、Y42F-320C/P DN500减压阀、Y42F-320C/PDN600减压阀、Y42F-320C/P DN700减压阀、Y42F-320C/P DN800减压阀；

其压力有以下口径：Y42F-160C/P DN15减压阀、Y42F-160C/PDN20减压阀、Y42F-160C/P DN25减压阀、Y42F-160C/PDN32减压阀、Y42F-160C/P DN40减压阀、Y42F-160C/PDN50减压阀、Y42F-160C/P DN65减压阀、Y42F-160C/PDN80减压阀、Y42F-160C/P DN100减压阀、Y42F-160C/PDN125减压阀、Y42F-160C/P DN150减压阀、Y42F-160C/P DN200减压阀、Y42F-160C/PDN250减压阀、Y42F-160C/P DN300减压阀、Y42F-160C/P DN350减压阀、Y42F-160C/PDN400减压阀、Y42F-160C/P DN450减压阀、Y42F-160C/P DN500减压阀、Y42F-160C/PDN600减压阀、Y42F-160C/P DN700减压阀、Y42F-160C/P DN800减压阀；

其压力有以下口径：Y42F-100C/P DN15减压阀、Y42F-100C/PDN20减压阀、Y42F-100C/P DN25减压阀、Y42F-100C/PDN32减压阀、Y42F-100C/P DN40减压阀、Y42F-100C/PDN50减压阀、Y42F-100C/P DN65减压阀、Y42F-100C/PDN80减压阀、Y42F-100C/P DN100减压阀、Y42F-100C/PDN125减压阀、Y42F-100C/P DN150减压阀、Y42F-100C/P DN200减压阀、Y42F-100C/PDN250减压阀、Y42F-100C/P DN300减压阀、Y42F-100C/P DN350减压阀、Y42F-100C/PDN400减压阀、Y42F-100C/P DN450减压阀、Y42F-100C/P DN500减压阀、Y42F-100C/PDN600减压阀、Y42F-100C/P DN700减压阀、Y42F-100C/P DN800减压阀；

其压力有以下口径：Y42F-100C/P DN15减压阀、Y42F-100C/PDN20减压阀、Y42F-100C/P DN25减压阀、Y42F-100C/PDN32减压阀、Y42F-100C/P DN40减压阀、Y42F-100C/PDN50减压阀、Y42F-100C/P DN65减压阀、Y42F-100C/PDN80减压阀、Y42F-100C/P DN100减压阀、Y42F-100C/PDN125减压阀、Y42F-100C/P DN150减压阀、Y42F-100C/P DN200减压阀、Y42F-100C/PDN250减压阀、Y42F-100C/P DN300减压阀、Y42F-100C/P DN350减压阀、Y42F-100C/PDN400减压阀、Y42F-100C/P DN450减压阀、Y42F-100C/P DN500减压阀、Y42F-100C/PDN600减压阀、Y42F-100C/P DN700减压阀、Y42F-100C/P DN800减压阀；

其压力有以下口径：Y42F-64C/P DN15减压阀、Y42F-64C/P DN20减压阀、Y42F-64C/P DN25减压阀、Y42F-64C/PDN32减压阀、Y42F-64C/P DN40减压阀、Y42F-64C/P DN50减压阀、Y42F-64C/P DN65减压阀、Y42F-64C/PDN80减压阀、Y42F-64C/P DN100减压阀、Y42F-64C/PDN125减压阀、Y42F-64C/P DN150减压阀、Y42F-64C/P DN200减压阀、Y42F-64C/PDN250减压阀、Y42F-64C/P DN300减压阀、Y42F-64C/P DN350减压阀、Y42F-64C/PDN400减压阀、Y42F-64C/P DN450减压阀、Y42F-64C/P DN500减压阀、Y42F-64C/PDN600减压阀、Y42F-64C/P DN700减压阀、Y42F-64C/P DN800减压阀；

其压力有以下口径：Y42F-40C/P DN15减压阀、Y42F-40C/P DN20减压阀、Y42F-40C/P DN25减压阀、Y42F-40C/PDN32减压阀、Y42F-40C/P DN40减压阀、Y42F-40C/P DN50减压阀、Y42F-40C/P DN65减压阀、Y42F-40C/PDN80减压阀、Y42F-40C/P DN100减压阀、Y42F-40C/PDN125减压阀、Y42F-40C/P DN150减压阀、Y42F-40C/P DN200减压阀、Y42F-40C/PDN250减压阀、Y42F-40C/P DN300减压阀、Y42F-40C/P DN350减压阀、Y42F-40C/PDN400减压阀、Y42F-40C/P DN450减压阀、Y42F-40C/P DN500减压阀、Y42F-40C/PDN600减压阀、Y42F-40C/P DN700减压阀、Y42F-40C/P DN800减压阀；

其压力有以下口径：Y42F-25C/P DN15减压阀、Y42F-25C/P DN20减压阀、Y42F-25C/P DN25减压阀、Y42F-25C/PDN32减压阀、Y42F-25C/P DN40减压阀、Y42F-25C/P DN50减压阀、Y42F-25C/P DN65减压阀、Y42F-25C/PDN80减压阀、Y42F-25C/P DN100减压阀、Y42F-25C/PDN125减压阀、Y42F-25C/P DN150减压阀、Y42F-25C/P DN200减压阀、Y42F-25C/PDN250减压阀、Y42F-25C/P DN300减压阀、Y42F-25C/P DN350减压阀、Y42F-25C/PDN400减压阀、Y42F-25C/P DN450减压阀、Y42F-25C/P DN500减压阀、Y42F-25C/PDN600减压阀、Y42F-25C/P DN700减压阀、Y42F-25C/P DN800减压阀；

其压力有以下口径：Y42F-16Q/C/PDN15减压阀、Y42F-16Q/C/P DN20减压阀、Y42F-16Q/C/P DN25减压阀、Y42F-16Q/C/PDN32减压阀、Y42F-16Q/C/P DN40减压阀、Y42F-16Q/C/P DN50减压阀、Y42F-16Q/C/P DN65减压阀、Y42F-16Q/C/PDN80减压阀、Y42F-16Q/C/P DN100减压阀、Y42F-16Q/C/P DN125减压阀、Y42F-16Q/C/P DN150减压阀、Y42F-16Q/C/P DN200减压阀、Y42F-16Q/C/P DN250减压阀、Y42F-16Q/C/P DN300减压阀、Y42F-16Q/C/P DN350减压阀、Y42F-16Q/C/P DN400减压阀、Y42F-16Q/C/P DN450减压阀、Y42F-16Q/C/P DN500减压阀、Y42F-16Q/C/P DN600减压阀、Y42F-16Q/C/P DN700减压阀、Y42F-16Q/C/P DN800减压阀；