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| 產品搜索： |
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主營產品： |
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| 產品名稱： |
旋啟式不銹鋼止回閥 |
| 產品型號： |
H44W |
| 產品特點： |
信茂不銹鋼旋啟式止回閥：質量可靠，價格實惠，交貨及時，售后周到.我公司提供全套工程閥門解決方案，閥門售前、售中、售后專業服務! |
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不銹鋼旋啟式止回閥概述：
不銹鋼旋啟式止回閥該產品嚴格按 GB12236 標準設計制造，銷軸與閥瓣連接采用內裝式結構，性能優良，密封更可靠。產品廣泛應用于石油、化工、制藥、電力行業等各種工況的管路上.
適用范圍：水、油品、蒸汽、酸性介質等。
結構長度： GB12221
連接法蘭： JB/T79-1994
試驗與檢驗： JB/T9092-1999
壓力測試：
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試驗壓力
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公稱壓力（ MPa ）
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1.6
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2.5
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4.0
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6.4
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10.0
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殼體試驗
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2.4
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3.8
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6.0
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9.6
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15.0
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密封試驗
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1.8
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2.8
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4.4
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7.1
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11.0
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閥體材料
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WCB(C)
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CF8(P)
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CF 8M (R)
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WC6
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WC9
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工作溫度
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≤ 425
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≤ 100
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≤ 100
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≤ 550
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≤ 550
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適用介質
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水、蒸汽、油品
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硝酸類
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醋酸類
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水、蒸汽
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水、蒸汽
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旋啟式止回閥主要尺寸
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公稱通徑
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PN1.6/2.5MPa
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PN4.0MPa
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PN6.4/10.0MPa
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L
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H
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L
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H
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L
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H
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系列 1
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系列 2
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系列 1
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系列 2
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DN40
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200
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200
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130
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200
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200
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130
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260
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160
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DN50
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230
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230
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135
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230
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230
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135
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300
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170
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DN65
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290
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290
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145
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290
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290
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145
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340
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180
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DN80
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310
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310
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175
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310
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310
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175
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380
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245
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DN100
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350
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350
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200
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350
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350
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200
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430
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290
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DN125
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400
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400
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255
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400
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400
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255
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500
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320
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DN150
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480
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480
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320
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480
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480
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320
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550
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360
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DN200
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495
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550
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380
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533
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550
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380
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650
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430
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DN250
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622
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650
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440
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622
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650
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440
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775
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505
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DN300
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698
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750
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480
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711
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750
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520
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900
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555
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DN350
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787
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850
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530
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838
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850
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540
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1025
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595
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DN400
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864
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950
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560
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864
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950
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590
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1150
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680
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DN450
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978
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1050
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620
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978
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1050
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650
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1275
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780
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DN500
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978
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1150
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655
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978
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1150
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720
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1400
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970
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| 如果你對旋啟式不銹鋼止回閥感興趣，想了解更詳細的產品信息，填寫下表直接與廠家聯系： |
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浙江信茂閥門有限公司_蝶閥_球閥_V型球閥_鍛鋼球閥_偏心半球閥_雙向流硬碰硬旋球閥 地址：浙江省溫州市永嘉縣甌北鎮安豐工業區
聯系人：譚經理 電話：0577-67989383 手機：18958844519 傳真：0577-67989353 郵編：325102 郵箱：89524482@qq.com
ICP備：浙ICP備12036678號-1 |
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