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上海祝茂閥門生產以下幾種壓力和材質：

立式止回閥H42H-16、立式止回閥H42H-16Q、立式止回閥H42H-16C、立式止回閥H42H-16P、立式止回閥H42H-16R

立式止回閥H42H-25、立式止回閥H42H-25Q、立式止回閥H42H-25C、立式止回閥H42H-25P、立式止回閥H42H-25R

立式止回閥H42H-40、立式止回閥H42H-40Q、立式止回閥H42H-40C、立式止回閥H42H-40P、立式止回閥H42H-40R

立式止回閥H42H-64、立式止回閥H42H-64C、立式止回閥H42H-64P、立式止回閥H42H-64R

立式止回閥H42H-100、立式止回閥H42H-100C、立式止回閥H42H-100P、立式止回閥H42H-100R

立式止回閥H42H-160、立式止回閥H42H-160C、立式止回閥H42H-160P、立式止回閥H42H-160R

立式止回閥H42H-320、立式止回閥H42H-320C、立式止回閥H42H-320P、立式止回閥H42H-320R

其壓力有以下口徑：H42H-320C/P DN15止回閥、H42H-320C/P DN20止回閥、H42H-320C/P DN25止回閥、H42H-320C/PDN32止回閥、H42H-320C/P DN40止回閥、H42H-320C/P DN50止回閥、H42H-320C/P DN65止回閥、H42H-320C/PDN80止回閥、H42H-320C/P DN100止回閥、H42H-320C/P DN125止回閥、H42H-320C/P DN150止回閥、H42H-320C/P DN200止回閥、H42H-320C/P DN250止回閥、H42H-320C/P DN300止回閥、H42H-320C/P DN350止回閥、H42H-320C/P DN400止回閥、H42H-320C/P DN450止回閥、H42H-320C/P DN500止回閥、H42H-320C/P DN600止回閥、H42H-320C/P DN700止回閥、H42H-320C/P DN800止回閥；

其壓力有以下口徑：H42H-160C/P DN15止回閥、H42H-160C/P DN20止回閥、H42H-160C/P DN25止回閥、H42H-160C/PDN32止回閥、H42H-160C/P DN40止回閥、H42H-160C/P DN50止回閥、H42H-160C/P DN65止回閥、H42H-160C/PDN80止回閥、H42H-160C/P DN100止回閥、H42H-160C/P DN125止回閥、H42H-160C/P DN150止回閥、H42H-160C/P DN200止回閥、H42H-160C/P DN250止回閥、H42H-160C/P DN300止回閥、H42H-160C/P DN350止回閥、H42H-160C/P DN400止回閥、H42H-160C/P DN450止回閥、H42H-160C/P DN500止回閥、H42H-160C/P DN600止回閥、H42H-160C/P DN700止回閥、H42H-160C/P DN800止回閥；

其壓力有以下口徑：H42H-100C/P DN15止回閥、H42H-100C/P DN20止回閥、H42H-100C/P DN25止回閥、H42H-100C/PDN32止回閥、H42H-100C/P DN40止回閥、H42H-100C/P DN50止回閥、H42H-100C/P DN65止回閥、H42H-100C/PDN80止回閥、H42H-100C/P DN100止回閥、H42H-100C/P DN125止回閥、H42H-100C/P DN150止回閥、H42H-100C/P DN200止回閥、H42H-100C/P DN250止回閥、H42H-100C/P DN300止回閥、H42H-100C/P DN350止回閥、H42H-100C/P DN400止回閥、H42H-100C/P DN450止回閥、H42H-100C/P DN500止回閥、H42H-100C/P DN600止回閥、H42H-100C/P DN700止回閥、H42H-100C/P DN800止回閥；

其壓力有以下口徑：H42H-64C/P DN15止回閥、H42H-64C/P DN20止回閥、H42H-64C/P DN25止回閥、H42H-64C/PDN32止回閥、H42H-64C/P DN40止回閥、H42H-64C/P DN50止回閥、H42H-64C/P DN65止回閥、H42H-64C/PDN80止回閥、H42H-64C/P DN100止回閥、H42H-64C/P DN125止回閥、H42H-64C/P DN150止回閥、H42H-64C/P DN200止回閥、H42H-64C/P DN250止回閥、H42H-64C/P DN300止回閥、H42H-64C/P DN350止回閥、H42H-64C/P DN400止回閥、H42H-64C/P DN450止回閥、H42H-64C/P DN500止回閥、H42H-64C/P DN600止回閥、H42H-64C/P DN700止回閥、H42H-64C/P DN800止回閥；

其壓力有以下口徑：H42H-40C/P DN15止回閥、H42H-40C/P DN20止回閥、H42H-40C/P DN25止回閥、H42H-40C/PDN32止回閥、H42H-40C/P DN40止回閥、H42H-40C/P DN50止回閥、H42H-40C/P DN65止回閥、H42H-40C/PDN80止回閥、H42H-40C/P DN100止回閥、H42H-40C/P DN125止回閥、H42H-40C/P DN150止回閥、H42H-40C/P DN200止回閥、H42H-40C/P DN250止回閥、H42H-40C/P DN300止回閥、H42H-40C/P DN350止回閥、H42H-40C/P DN400止回閥、H42H-40C/P DN450止回閥、H42H-40C/P DN500止回閥、H42H-40C/P DN600止回閥、H42H-40C/P DN700止回閥、H42H-40C/P DN800止回閥；

其壓力有以下口徑：H42H-25C/P DN15止回閥、H42H-25C/P DN20止回閥、H42H-25C/P DN25止回閥、H42H-25C/PDN32止回閥、H42H-25C/P DN40止回閥、H42H-25C/P DN50止回閥、H42H-25C/P DN65止回閥、H42H-25C/PDN80止回閥、H42H-25C/P DN100止回閥、H42H-25C/P DN125止回閥、H42H-25C/P DN150止回閥、H42H-25C/P DN200止回閥、H42H-25C/P DN250止回閥、H42H-25C/P DN300止回閥、H42H-25C/P DN350止回閥、H42H-25C/P DN400止回閥、H42H-25C/P DN450止回閥、H42H-25C/P DN500止回閥、H42H-25C/P DN600止回閥、H42H-25C/P DN700止回閥、H42H-25C/P DN800止回閥；

其壓力有以下口徑：H42H-16C/P DN15止回閥、H42H-16C/P DN20止回閥、H42H-16C/P DN25止回閥、H42H-16C/PDN32止回閥、H42H-16C/P DN40止回閥、H42H-16C/P DN50止回閥、H42H-16C/P DN65止回閥、H42H-16C/PDN80止回閥、H42H-16C/P DN100止回閥、H42H-16C/P DN125止回閥、H42H-16C/P DN150止回閥、H42H-16C/P DN200止回閥、H42H-16C/P DN250止回閥、H42H-16C/P DN300止回閥、H42H-16C/P DN350止回閥、H42H-16C/P DN400止回閥、H42H-16C/P DN450止回閥、H42H-16C/P DN500止回閥、H42H-16C/P DN600止回閥、H42H-16C/P DN700止回閥、H42H-16C/P DN800止回閥；

祝茂閥門還可生產以下同類產品：

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 對夾式止回閥、H74W 對夾式止回閥、H44 國標止回閥系列

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 國標電站焊接旋啟止回閥

API 法蘭連接旋啟止回閥、H44H/Y/W 國標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 節能梭式止回閥

H42H/W 國標法蘭連接升降止回閥、H74H/Y 對夾圓片式止回閥、HD76X/H 對夾雙瓣式止回閥

H41X 消聲止回閥、H44X,SFCV 橡膠瓣止回閥、YH41W氧氣止回閥