- 電動油桶泵
- 氣動隔膜泵
- 電動隔膜泵
- 衛生級隔膜泵
- 手動隔膜泵
- 粉體氣動隔膜泵
- 計量泵
- 氣液混合泵
- 排污泵
- 真空泵
- 離心泵
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耐腐蝕泵
- 螺桿泵
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化工泵
- 旋渦泵
- 自吸泵
- 多級泵
- 油泵
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消防泵
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控制柜
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潛水泵
- 磁力泵
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轉子泵
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消防(生活)供水設備
- 管道泵
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其他泵系列
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氣動隔膜泵、潛水排污泵、...
- 減壓閥
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排污閥
- 電磁閥
- 球閥
- 排氣閥
- 過濾器
- 蝶閥
- 呼吸閥、阻火器系列
- 疏水閥
- 截止閥
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水利控制閥
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電磁閥中央空調自動控制系...
- 儀表閥/針形閥
- 閘閥
- 隔膜閥
- 柱塞閥
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管夾閥
- 止回閥
- 旋塞閥
- **閥
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排泥閥
- 調節閥
- 電站閥門
- 石油/天然氣閥門
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衛生級閥門系列
- 平衡閥
- 氨氣閥/氧氣閥門
- 防腐閥門
- 黃銅閥門
- 外國標準
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視鏡系列
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污水處理
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液位計
- 密封產品
- 消防專用閥門
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往復泵
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真空滲漏補漏設備
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其他閥門
一、靜音式止回閥產品概述
靜音式(shi)止回閥(fa)(fa)主要由閥(fa)(fa)替、閥(fa)(fa)座、導(dao)流體、閥(fa)(fa)瓣、軸承及(ji)(ji)彈簧等主要零件組成,內部(bu)流道采用流線(xian)型設計,壓力損失極小(xiao)。伐閥(fa)(fa)瓣啟閉行程很短(duan),停泵(beng)時可(ke)(ke)快速(su)關閉,防止巨大的水(shui)錘(chui)聲(sheng),具有靜音關閉的特點。該閥(fa)(fa)主要用于給排水(shui)、消防、暖通系統(tong),可(ke)(ke)安裝(zhuang)于水(shui)泵(beng)出口(kou)處,以防止倒流及(ji)(ji)水(shui)錘(chui)對泵(beng)的損害。 |
二、靜音式止回閥主要技術參數
公(gong)稱(cheng)壓力:1.0~2.5MPa
公稱通經:50~350mm
適(shi)用(yong)介質:水(shui)、油品(pin)、海(hai)水(shui)、污水(shui)
適用溫度:0~80℃
法蘭標準(zhun):GB/T 17241.6 GB/T 9113
試驗(yan)標準:GB/T 13927 AP 1598
三(san)、靜音式止回閥主要零(ling)部件材料
閥(fa)體、導流體
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閥座、軸承、閥瓣、軸
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彈簧(huang)
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球(qiu)墨鑄(zhu)鐵(tie)(tie)、灰鑄(zhu)鐵(tie)(tie)
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鋁青銅或不銹鋼
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不銹鋼
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四、靜(jing)音式止回閥主要外形連接尺寸 單位:mm
DN
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40
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50
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65
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80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
L
|
110
|
120
|
150
|
180
|
229
|
254
|
267
|
292
|
330
|
356
|
381
|
水力(li)控(kong)(kong)制閥相(xiang)關(guan)產品(pin):遙控(kong)(kong)浮球(qiu)閥,減(jian)壓閥,緩閉止回(hui)閥,流量(liang)控制(zhi)閥,泄壓閥,水力(li)電動控制閥(fa),水泵控制閥,壓差旁通(tong)平衡(heng)閥,緊急關閉閥,多(duo)功能(neng)水泵控制閥,遙控浮球(qiu)閥(fa),可調式減壓穩(wen)壓閥(fa),泄壓閥,電(dian)動(dong)遙控(kong)閥,角(jiao)型定水位(wei)閥,定水(shui)位閥,液(ye)壓水(shui)位控制閥(fa),節能消聲(sheng)止回閥,靜音式止回閥,對(dui)夾式靜音止回閥,滑道滾球式止(zhi)回閥,橡膠瓣止回閥,靜音止回(hui)閥,微阻球(qiu)形止(zhi)回閥,無磨損球形(xing)止回閥,微阻緩(huan)閉止回(hui)閥,蝶式緩沖止回閥(fa),微阻緩(huan)閉消(xiao)聲止回(hui)閥(fa),微(wei)阻緩閉蝶型止(zhi)回閥(fa),微阻緩閉蝶形止回閥,三通過濾控制閥,水流(liu)指(zhi)示器,防污隔斷閥,緊急(ji)關閉閥(fa),遙(yao)控浮球閥(fa),Y型(xing)快(kuai)閉式(shi)止回閥(fa),緩開緩閉止回(hui)閥,緩開快(kuai)閉(bi)止(zhi)回閥,對夾(jia)蝶式雙瓣止回閥(fa)(fa)【溫(wen)州水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)應(ying)用】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)技(ji)術(shu)參數】【英(ying)科牌水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)性能(neng)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)維護】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)原理】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)價(jia)格】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)型號】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)廠(chang)家】【永(yong)嘉水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)規(gui)格】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)尺寸】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)口徑】【永(yong)嘉縣英(ying)科泵閥(fa)(fa)有(you)限公(gong)司(si)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)特點】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)概(gai)述(shu)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)選(xuan)型】【浙(zhe)江(jiang)水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)】【上海水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)閥(fa)(fa)概(gai)述(shu)】
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