上海祝茂阀门生产以下几种压力和材质：

自力式压力调节阀ZZY-16、自力式压力调节阀ZZY-16Q、自力式压力调节阀ZZY-16C、自力式压力调节阀ZZY-16P、自力式压力调节阀ZZY-16R

自力式压力调节阀ZZY-25、自力式压力调节阀ZZY-25Q、自力式压力调节阀ZZY-25C、自力式压力调节阀ZZY-25P、自力式压力调节阀ZZY-25R

自力式压力调节阀ZZY-40、自力式压力调节阀ZZY-40Q、自力式压力调节阀ZZY-40C、自力式压力调节阀ZZY-40P、自力式压力调节阀ZZY-40R

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

其压力有以下口径：ZZY-25C/P DN15调节阀、ZZY-25C/P DN20调节阀、ZZY-25C/P DN25调节阀、ZZY-25C/PDN32调节阀、ZZY-25C/P DN40调节阀、ZZY-25C/P DN50调节阀、ZZY-25C/P DN65调节阀、ZZY-25C/PDN80调节阀、ZZY-25C/P DN100调节阀、ZZY-25C/P DN125调节阀、ZZY-25C/P DN150调节阀、ZZY-25C/P DN200调节阀、ZZY-25C/P DN250调节阀、ZZY-25C/P DN300调节阀、ZZY-25C/P DN350调节阀、ZZY-25C/P DN400调节阀、ZZY-25C/P DN450调节阀、ZZY-25C/P DN500调节阀、ZZY-25C/P DN600调节阀、ZZY-25C/P DN700调节阀、ZZY-25C/P DN800调节阀；