上海祝茂阀门生产以下几种压力和材质:
波纹管密封减压阀Y44W-10、波纹管密封减压阀Y44W-10Q、波纹管密封减压阀Y44W-10C、波纹管密封减压阀Y44W-10P、波纹管密封减压阀Y44W-10R
波纹管密封减压阀Y44W-16、波纹管密封减压阀Y44W-16Q、波纹管密封减压阀Y44W-16C、波纹管密封减压阀Y44W-16P、波纹管密封减压阀Y44W-16R
波纹管密封减压阀Y44W-25、波纹管密封减压阀Y44W-25Q、波纹管密封减压阀Y44W-25C、波纹管密封减压阀Y44W-25P、波纹管密封减压阀Y44W-25R
其压力有以下口径:Y44W-25T/PDN15减压阀、Y44W-25T/PDN20减压阀、Y44W-25T/PDN25减压阀、Y44W-25T/PDN32减压阀、Y44W-25T/P DN40减压阀、Y44W-25T/P DN50减压阀、Y44W-25T/P DN65减压阀、Y44W-25T/PDN80减压阀、Y44W-25T/P DN100减压阀、Y44W-25T/P DN125减压阀、Y44W-25T/P DN150减压阀、Y44W-25T/P DN200减压阀、Y44W-25T/P DN250减压阀、Y44W-25T/P DN300减压阀、Y44W-25T/P DN350减压阀、Y44W-25T/P DN400减压阀、Y44W-25T/P DN450减压阀、Y44W-25T/P DN500减压阀、Y44W-25T/P DN600减压阀、Y44W-25T/P DN700减压阀、Y44W-25T/P DN800减压阀;


