上海祝茂阀门生产以下几种压力和材质：
黄铜支管减压阀YZ12X-10、黄铜支管减压阀YZ12X-10Q、黄铜支管减压阀YZ12X-10C、黄铜支管减压阀YZ12X-10P、黄铜支管减压阀YZ12X-10R
黄铜支管减压阀YZ12X-16、黄铜支管减压阀YZ12X-16Q、黄铜支管减压阀YZ12X-16C、黄铜支管减压阀YZ12X-16P、黄铜支管减压阀YZ12X-16R
黄铜支管减压阀YZ12X-25、黄铜支管减压阀YZ12X-25Q、黄铜支管减压阀YZ12X-25C、黄铜支管减压阀YZ12X-25P、黄铜支管减压阀YZ12X-25R
其压力有以下口径：YZ12X-25T/P DN15支管减压阀、YZ12X-25T/P DN20支管减压阀、YZ12X-25T/P DN25支管减压阀、YZ12X-25T/PDN32支管减压阀、YZ12X-25T/P DN40支管减压阀、YZ12X-25T/P DN50支管减压阀、YZ12X-25T/P DN65支管减压阀、YZ12X-25T/PDN80支管减压阀、YZ12X-25T/P DN100支管减压阀、YZ12X-25T/P DN125支管减压阀、YZ12X-25T/P DN150支管减压阀、YZ12X-25T/P DN200支管减压阀、YZ12X-25T/P DN250支管减压阀、YZ12X-25T/P DN300支管减压阀、YZ12X-25T/P DN350支管减压阀、YZ12X-25T/P DN400支管减压阀、YZ12X-25T/P DN450支管减压阀、YZ12X-25T/P DN500支管减压阀、YZ12X-25T/P DN600支管减压阀、YZ12X-25T/P DN700支管减压阀、YZ12X-25T/P DN800支管减压阀；