上海祝茂阀门生产以下几种压力和材质：
衬氟止回阀H44F46-10、衬氟止回阀H44F46-10Q、衬氟止回阀H44F46-10C、衬氟止回阀H44F46-10P、衬氟止回阀H44F46-10R
衬氟止回阀H44F46-16、衬氟止回阀H44F46-16Q、衬氟止回阀H44F46-16C、衬氟止回阀H44F46-16P、衬氟止回阀H44F46-16R
衬氟止回阀H44F46-25、衬氟止回阀H44F46-25Q、衬氟止回阀H44F46-25C、衬氟止回阀H44F46-25P、衬氟止回阀H44F46-25R
其压力有以下口径：H44F46-25DN15衬氟旋启式止回阀、H44F46-25 DN20衬氟旋启式止回阀、H44F46-25 DN25衬氟旋启式止回阀、H44F46-25DN32衬氟旋启式止回阀、H44F46-25 DN40衬氟旋启式止回阀、H44F46-25 DN50衬氟旋启式止回阀、H44F46-25 DN65衬氟旋启式止回阀、H44F46-25DN80衬氟旋启式止回阀、H44F46-25 DN100衬氟旋启式止回阀、H44F46-25 DN125衬氟旋启式止回阀、H44F46-25 DN150衬氟旋启式止回阀、H44F46-25 DN200衬氟旋启式止回阀、H44F46-25 DN250衬氟旋启式止回阀、H44F46-25 DN300衬氟旋启式止回阀、H44F46-25 DN350衬氟旋启式止回阀、H44F46-25 DN400衬氟旋启式止回阀、H44F46-25 DN450衬氟旋启式止回阀、H44F46-25 DN500衬氟旋启式止回阀、H44F46-25 DN600衬氟旋启式止回阀、H44F46-25 DN700衬氟旋启式止回阀、H44F46-25 DN800衬氟旋启式止回阀；
