上海祝茂阀门生产以下几种压力和材质：
锅炉回水自动启闭阀KTH41X-25、锅炉回水自动启闭阀KTH41X-25Q、锅炉回水自动启闭阀KTH41X-25C、锅炉回水自动启闭阀KTH41X-25P、锅炉回水自动启闭阀KTH41X-25R
锅炉回水自动启闭阀KTH41X-16、锅炉回水自动启闭阀KTH41X-16Q、锅炉回水自动启闭阀KTH41X-16C、锅炉回水自动启闭阀KTH41X-16P、锅炉回水自动启闭阀KTH41X-16R
锅炉回水自动启闭阀KTH41X-10、锅炉回水自动启闭阀KTH41X-10Q、锅炉回水自动启闭阀KTH41X-10C、锅炉回水自动启闭阀KTH41X-10P、锅炉回水自动启闭阀KTH41X-10R
其压力有以下口径：KTH41X-10Q/C/P DN15启闭阀、KTH41X-10Q/C/PDN20启闭阀、KTH41X-10Q/C/P DN25启闭阀、KTH41X-10Q/C/PDN32启闭阀、KTH41X-10Q/C/PDN40启闭阀、KTH41X-10Q/C/P DN50启闭阀、KTH41X-10Q/C/P DN65启闭阀、KTH41X-10Q/C/PDN80启闭阀、KTH41X-10Q/C/PDN100启闭阀、KTH41X-10Q/C/P DN125启闭阀、KTH41X-10Q/C/P DN150启闭阀、KTH41X-10Q/C/PDN200启闭阀、KTH41X-10Q/C/P DN250启闭阀、KTH41X-10Q/C/P DN300启闭阀、KTH41X-10Q/C/PDN350启闭阀、KTH41X-10Q/C/P DN400启闭阀、KTH41X-10Q/C/P DN450启闭阀、KTH41X-10Q/C/PDN500启闭阀、KTH41X-10Q/C/P DN600启闭阀、KTH41X-10Q/C/P DN700启闭阀、KTH41X-10Q/C/PDN800启闭阀；
