加長(zhǎng)桿碳鋼閘閥產(chǎn)品說(shuō)明
Z41H、Z41Y、Z41W型PN16~PN200、Z41H-16C/Z41H-25/Z41H-40/Z41H-64/Z41H-100/Z41H-160加長(zhǎng)桿碳鋼閘閥：手動(dòng)、電動(dòng)、法蘭連接形式、明桿楔式剛性單閘板，閥座密封面材料為不銹鋼，公稱壓力 PN16~PN200，閥體材料為碳素鋼（Z41H-16C Z41H-25 Z41Y-16C Z41Y-25 Z41H-40~200）、不銹鋼（Z41W-16P Z41W-25P Z41Y-16P Z41Y-25P Z41W-16R Z41W-25R Z41Y-16R Z41Y-25R Z41H-40P~200P Z41H-40R~200R）、合金鋼（Z41Y-16I Z41Y-25I Z41Y-16V Z41Y-25V Z41H-40I~200I）的閘閥。
Z41 閘閥適用于工作壓力 1.6~20.0MPa，工作溫度 -29℃~570℃的石油、化工、水力、火力電站各種系統(tǒng)的管路上，切斷或接通管路介質(zhì)。適用介質(zhì)為：水、油品、蒸氣、及酸、堿、氨、尿素、含硫天然氣等。
加長(zhǎng)桿碳鋼閘閥產(chǎn)品性能參數(shù)
型號(hào)PN工作壓力 / MPa適用溫度 / ℃適用介質(zhì)
Z41H-16C、2516、251.6、2.5≤ 425水、蒸汽、油品
Z41Y-16C、25
Z41W-16P、25P16、251.6、2.5≤ 150弱腐蝕性介質(zhì)
Z41Y-16P、25P
Z41W-16R、25R
Z41Y-16R、25R
Z41Y-16I、25I≤ 550油品、蒸汽
Z41Y-16V、25V≤ 570水、蒸汽、油品
Z41H-40~20040~2004.0~20.0≤ 425水、蒸汽、油品
Z41H-40I~200I40~2004.0~20.0≤ 550水、蒸汽、油品
Z41H-40P~200P40~2004.0~20.0≤ 200硝酸類
Z41H-40R~200R40~2004.0~20.0≤ 200硝酸類

加長(zhǎng)桿碳鋼閘閥產(chǎn)品零部件材料
型號(hào)材料
閥體、閥蓋、閘板閥桿密封面填料
Z41H-16C、25碳素鋼鉻不銹鋼堆焊鐵基合金石棉石墨或柔性石墨
Z41Y-16C、25堆焊硬質(zhì)合金
Z41W-16P、25P鉻鎳鈦不銹鋼鉻鎳鈦不銹鋼本體材料石棉石墨或柔性石墨
Z41Y-16P、25P堆焊硬質(zhì)合金
Z41W-16R、25R鉻鎳鉬鈦不銹鋼鉻鎳鉬鈦不銹鋼本體材料
Z41Y-16R、25R堆焊硬質(zhì)合金
Z41Y-16I、25I鉻鉬合金鋼鉻鉬合金鋼堆焊硬質(zhì)合金
Z41Y-16V、25V鉻鉬釩鋼鉻鉬釩鋼堆焊硬質(zhì)合金柔性石墨
Z41H-40~200碳鋼鉻不銹鋼碳鋼 Cr13或硬質(zhì)合金柔性石墨
Z41H-40I~200I鉻鉬鋼合金鋼合金鋼 硬質(zhì)合金柔性石墨
Z41H-40P~200P鉻鎳鈦鋼不銹鋼不銹鋼或不銹鋼 硬質(zhì)合金柔性石墨
Z41H-40R~200R鉻鎳鉬鈦鋼不銹鋼不銹鋼或不銹鋼 硬質(zhì)合金柔性石墨

加長(zhǎng)桿碳鋼閘閥產(chǎn)品外形及結(jié)構(gòu)尺寸（PN16）
DNLDD1D2bfz×ødHD0重量 / kg
151309565451424×ø141752004
2015010575551424×ø141802005
2516011585651424×ø142102006
32180135100781624×ø182102007
40200145110851634×ø1835020019
502501601251001634×ø1835824029
652651801451201834×ø1837524033
802801951601352038×ø1843328045
1003002151801552038×ø1850232063
1253252452101852238×ø
1503502802402102438×ø23676360134
20040033529526526312×ø23820400192
25045040535532030312×ø25969450273
30050046041037530412×ø251142560379
35055052047043534416×ø251280640590
40060058052548536416×ø301452640850
45065064058554540420×ø301541720907
50070070565060844420×ø341676720958
60080084077071848520×ø4118748001112

加長(zhǎng)桿碳鋼閘閥產(chǎn)品外形及結(jié)構(gòu)尺寸（PN25）
DNLDD1D2bfz×ødHD0重量 / kg
151309565451624×ø141752004
2015010575551624×ø141802005
2516011585651624×ø142102206
32180135100781824×ø182102207
40200145110851834×ø1835022018
502501601251002034×ø1835825025
652651801451202238×ø1837328035
802801951601352238×ø1843530050
1003002301901602438×ø2350035065
1253252702201882838×ø25614400100
1503503002502183038×ø25674450135
20040036031027834312×ø25818500180
25045042537033236312×ø30969550207
30050048543039040416×ø30530560400
35055055049044844416×ø341280640631
40060061055050548416×ø341450640900
45065066060055550420×ø3415417201013
50070073066061052420×ø4116767201166
60080084077071856520×ø4118748001258
70090095587581560524×ø482280850—
8001000107099093064524×ø482420900—

加長(zhǎng)桿碳鋼閘閥產(chǎn)品外形及結(jié)構(gòu)尺寸（PN40,PN64）
DNLDHW重量 / kg
5025016068525030
17530
6528018070525041
20030042
8031019578025048
21035051
10035023080530078
25040080
125400270890350112
295400125
150450300945350152
3401002450175
2005503751100400200
4051150450220
2506504451350450300
470500320
3007505101445500450
5301528650490
3508505701665—680
5951792—700
4009506551930—850
6702180—920

加長(zhǎng)桿碳鋼閘閥產(chǎn)品外形及結(jié)構(gòu)尺寸（PN100）
DNLDHW重量 / kg
5025019568030048
6528022072030068
8031023087035092
100350265885400133
1254003101020450216
1504503501110500275
2005504301225500360
2506505001257550700

加長(zhǎng)桿碳鋼閘閥產(chǎn)品外形及結(jié)構(gòu)尺寸（PN160）
DNLDHW重量 / kg
65340245820350110
80390260850350145
100450300980400192
1255253551050450307