Z41H、Z41Y、Z41W 型 PN16~PN200 鋼制楔式閘閥
上海滬工閥門廠（www.hgvalve.com）生產(chǎn)的Z41H、Z41Y、Z41W 型 PN16~PN200 鋼制楔式閘閥：手動(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。http://www.hgvalve.com/zf/z41.html
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。
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Z41H、Z41Y、Z41W 型 PN16~PN200 鋼制楔式閘閥主要性能參數(shù) |
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型號(hào) |
PN |
工作壓力 / MPa |
適用溫度 / ℃ |
適用介質(zhì) |
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Z41H-16C、25 |
16、25 |
1.6、2.5 |
≤ 425 |
水、蒸汽、油品 |
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Z41Y-16C、25 |
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Z41W-16P、25P |
16、25 |
1.6、2.5 |
≤ 150 |
弱腐蝕性介質(zhì) |
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Z41Y-16P、25P |
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Z41W-16R、25R |
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Z41Y-16R、25R |
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Z41Y-16I、25I |
≤ 550 |
油品、蒸汽 |
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Z41Y-16V、25V |
≤ 570 |
水、蒸汽、油品 |
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Z41H-40~200 |
40~200 |
4.0~20.0 |
≤ 425 |
水、蒸汽、油品 |
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Z41H-40I~200I |
40~200 |
4.0~20.0 |
≤ 550 |
水、蒸汽、油品 |
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Z41H-40P~200P |
40~200 |
4.0~20.0 |
≤ 200 |
硝酸類 |
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Z41H-40R~200R |
40~200 |
4.0~20.0 |
≤ 200 |
硝酸類 |
通用類文章：http://www.hgvalve.com/tech/ty/list_3.html
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