上海祝茂閥門生產(chǎn)以下幾種壓力和材質(zhì)：
蝶式止回閥DH77H-10、蝶式止回閥DH77H-10Q、蝶式止回閥DH77H-10C、蝶式止回閥DH77H-10P、蝶式止回閥DH77H-10R
蝶式止回閥DH77H-16、蝶式止回閥DH77H-16Q、蝶式止回閥DH77H-16C、蝶式止回閥DH77H-16P、蝶式止回閥DH77H-16R
蝶式止回閥DH77H-25、蝶式止回閥DH77H-25Q、蝶式止回閥DH77H-25C、蝶式止回閥DH77H-25P、蝶式止回閥DH77H-25R
其壓力有以下口徑：DH77H-25C/P DN15止回閥、DH77H-25C/P DN20止回閥、DH77H-25C/P DN25止回閥、DH77H-25C/PDN32止回閥、DH77H-25C/P DN40止回閥、DH77H-25C/P DN50止回閥、DH77H-25C/P DN65止回閥、DH77H-25C/PDN80止回閥、DH77H-25C/P DN100止回閥、DH77H-25C/P DN125止回閥、DH77H-25C/P DN150止回閥、DH77H-25C/P DN200止回閥、DH77H-25C/P DN250止回閥、DH77H-25C/P DN300止回閥、DH77H-25C/P DN350止回閥、DH77H-25C/P DN400止回閥、DH77H-25C/P DN450止回閥、DH77H-25C/P DN500止回閥、DH77H-25C/P DN600止回閥、DH77H-25C/P DN700止回閥、DH77H-25C/P DN800止回閥；
其壓力有以下口徑：DH77H-16C/P DN15止回閥、DH77H-16C/P DN20止回閥、DH77H-16C/P DN25止回閥、DH77H-16C/PDN32止回閥、DH77H-16C/P DN40止回閥、DH77H-16C/P DN50止回閥、DH77H-16C/P DN65止回閥、DH77H-16C/PDN80止回閥、DH77H-16C/P DN100止回閥、DH77H-16C/P DN125止回閥、DH77H-16C/P DN150止回閥、DH77H-16C/P DN200止回閥、DH77H-16C/P DN250止回閥、DH77H-16C/P DN300止回閥、DH77H-16C/P DN350止回閥、DH77H-16C/P DN400止回閥、DH77H-16C/P DN450止回閥、DH77H-16C/P DN500止回閥、DH77H-16C/P DN600止回閥、DH77H-16C/P DN700止回閥、DH77H-16C/P DN800止回閥；
其壓力有以下口徑：DH77H-10C/P DN15止回閥、DH77H-10C/P DN20止回閥、DH77H-10C/P DN25止回閥、DH77H-10C/PDN32止回閥、DH77H-10C/P DN40止回閥、DH77H-10C/P DN50止回閥、DH77H-10C/P DN65止回閥、DH77H-10C/PDN80止回閥、DH77H-10C/P DN100止回閥、DH77H-10C/P DN125止回閥、DH77H-10C/P DN150止回閥、DH77H-10C/P DN200止回閥、DH77H-10C/P DN250止回閥、DH77H-10C/P DN300止回閥、DH77H-10C/P DN350止回閥、DH77H-10C/P DN400止回閥、DH77H-10C/P DN450止回閥、DH77H-10C/P DN500止回閥、DH77H-10C/P DN600止回閥、DH77H-10C/P DN700止回閥、DH77H-10C/P DN800止回閥；
祝茂閥門還可生產(chǎn)以下同類產(chǎn)品：
HH49X微阻緩閉蝶式止回閥、H41H升降式止回閥、300X 型緩閉止回閥
H44X(SFCV)橡膠瓣止回閥、H41X消聲止回閥、HH44X 微阻緩閉止回閥
CVKR 靜音式止回閥、H41 止回閥系列、ZHYH46-Z/EJ微阻緩閉蝶形止回閥
CVWR 對(duì)夾式靜音止回閥、DHH44T-H-X 微阻緩閉消聲止回閥、H42X 靜音式止回閥
H72 對(duì)夾式止回閥、H74W 對(duì)夾式止回閥、H44 國(guó)標(biāo)止回閥系列
HH46-48-49X 微阻緩閉蝶式止回閥、H42 止回閥系列、H44 美標(biāo)止回閥系列
H71 止回閥系列、H76 止回閥系列、HYH46H 蝶式緩沖止回閥
截止止回多用閥、HQ41X 球型止回閥、HC41X–1.6 型節(jié)能梭式止回閥
HH48H/X/T 緩閉止回閥、H12X-16T 黃銅立式止回閥、H42T/X(DRVZ/X) 靜音止回閥
H41X 節(jié)能梭式止回閥、H41X 消聲止回閥、H44X(SFCV) 橡膠瓣止回閥
H44W-16P 不銹鋼旋啟止回閥、H44H-16C旋啟式止回閥、DH76X-10 對(duì)夾式蝶型止回閥
H44X(SFCV) 橡膠瓣止回閥、H41X 系列止回閥、HS42T(DRVZ) 靜音式止回閥
H71X/H 對(duì)夾式蝶型止回閥、H48X 微阻緩閉止回閥、H44X/T/H 緩閉消聲止回閥
H41H 升降式止回閥、H61H 旋啟式電站止回閥、H49H/X/T 碟型緩閉止回閥
H44H 型旋啟式止回閥、H44H/Y-64/100 法蘭連接高壓止回閥、H41W-16P 不銹鋼升降式止回閥
H41H-16C升降式止回閥、HH44X- 消聲微阻緩閉止回閥、HD76H 對(duì)夾式蝶形止回閥
H76X 蝶式雙瓣消聲止回閥、HC42T/X 靜音式止回閥、HB41X 節(jié)能消聲止回閥
H44X 橡膠瓣逆止閥、H71X/H 止回閥系列、H41H/H44W/H42H 止回閥
H41 W-16P 不銹鋼止回閥、HC41X-10/16(C) 節(jié)能梭式止回閥、HC42T/X 靜音式止回閥
HH44X/T-10/16/25微阻緩閉止回閥、H41H/T-16 中低壓升降止回閥、H44J-10 旋啟式止回閥
H42X-2.5/6 升降式旋啟式底閥、H71H/Y 蝶式硬密封緩閉止回閥、HH49X/HDH48X 蝶式緩閉止回閥
H41H/ 升降式止回閥、H44H/W 旋啟式止回閥、HQ41X.HQ45X 無磨損球形止回閥
H76W-16P 蝶型止回閥、H42H-25C鑄鋼法蘭升降立止回閥、H71H/W 對(duì)夾升降止回閥
H72H/Y/W-160/220/320 夾止回閥、H76H/H74H/H71H 薄型止回閥、H44H/W/Y-25旋啟式止回閥
H41H/W/Y 升降式止回閥、HH47X 蝶式緩沖止回閥、H61H 鍛鋼磅級(jí)止回閥
H41F襯里止回閥、HQ41X-16 耐污球型止回閥、H41X-16 消聲止回閥
H44H/W/T-16-25-40 旋啟式止回閥、H76H/W/X 蝶式止回閥、H42H-16/H42S-16 立臥兩用止回閥
H72X-16T 黃銅對(duì)夾升降式止回閥、H41W/H41X(消聲型)升降緩閉止回閥、H12W-16T 黃銅立式止回閥
H14W-16T 黃銅止回閥、H64W-16T 黃銅焊接止回閥、H12X-10T 黃銅立式止回閥
H72X-16T 黃銅消聲止回閥、H41T/W/H-16 升降式止回閥、H44T/W/X-10 旋啟式止回閥
H42H-16 立式止回閥、HXH42X-10/16 緩閉消聲止回閥、H61H/Y/W 國(guó)標(biāo)電站焊接旋啟止回閥
API 法蘭連接旋啟止回閥、H44H/Y/W 國(guó)標(biāo)法蘭連接旋啟止回閥、HH44X/T 微阻緩閉止回閥
HH49X 微阻緩閉蝶式止回閥、DHH44T 微阻緩閉消聲止回閥、H41X-16 節(jié)能梭式止回閥
H42H/W 國(guó)標(biāo)法蘭連接升降止回閥、H74H/Y 對(duì)夾圓片式止回閥、HD76X/H 對(duì)夾雙瓣式止回閥
H41X 消聲止回閥、H44X,SFCV 橡膠瓣止回閥、YH41W氧氣止回閥