- 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
靜音式止回閥主要由閥體、閥座、導流體、閥瓣、軸承及彈簧等主要零件組成,內部水流通路采用流線型設計,水頭按大小,同時于停泵時其閥瓣關閉行程很短,可達快速,防止巨大水擊聲,形成靜音效果。
該閥主要適用于給排水、消防暖通系統,可安裝于水泵出水口處,以防止倒流及水錘對泵的損害。
靜(jing)音(yin)式(shi)止回(hui)閥主要技術參數:
型號
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DRVZ-10
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DRVZ-16
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DRVZ-25Q
|
|
公稱壓力
|
PN1.0MPa
|
PN1.6MPa
|
PN2.5MPa
|
|
公稱通徑
|
DN50-350mm
|
|||
工作壓力
|
1.0MPa
|
1.6MPa
|
2.5MPa
|
|
密封試驗壓力
|
1.0MPa
|
1.6MPa
|
2.5MPa
|
|
殼體試驗壓力
|
1.5MPa
|
2.4MPa
|
3.75MPa
|
|
主要零件材料
|
閥何等、導流體
|
灰鑄鐵
|
球墨鑄鐵
|
|
閥座、軸承、閥瓣、軸
|
鋁青銅或銘不銹鋼
|
|||
彈簧
|
不 銹 鋼
|
靜音(yin)式止回(hui)閥靜音式止回閥主要
公稱通徑
|
L
|
50
|
120
|
65
|
150
|
80
|
180
|
100
|
229
|
125
|
254
|
150
|
267
|
200
|
292
|
250
|
340
|
300
|
\
|
350
|
\
|
350
|
\
|
水(shui)力控制閥相(xiang)關(guan)產品(pin):遙控浮球閥,減壓閥,緩閉止回(hui)閥(fa),流(liu)量(liang)控制閥,泄壓閥,水力電動控制閥(fa),水泵控制閥,壓(ya)差(cha)旁通平衡閥,緊急關閉閥,多功能水泵控制(zhi)閥,遙控浮球閥,可調式減壓穩壓閥,泄壓(ya)閥,電動遙(yao)控閥,角型定水位閥,定水位閥,液(ye)壓水(shui)位控制閥,節能消聲止回閥,靜音式止(zhi)回閥,對(dui)夾式靜(jing)音(yin)止回閥,滑道滾球式止回閥,橡膠瓣止回閥,靜音止回(hui)閥,微阻球形(xing)止回閥,無磨損球(qiu)形止(zhi)回閥,微(wei)阻緩閉(bi)止回閥,蝶式(shi)緩沖止回閥,微阻緩閉消聲止(zhi)回閥,微阻緩閉蝶型止回閥,微阻(zu)緩閉(bi)蝶形止回(hui)閥,三通過(guo)濾控制閥,水流指示(shi)器,防污隔(ge)斷閥,緊急(ji)關閉閥,遙控浮(fu)球閥(fa),Y型快閉式止(zhi)回(hui)閥(fa),緩開緩閉止回閥,緩(huan)開快閉止回(hui)閥,對夾蝶(die)式雙(shuang)瓣止回閥(fa)(fa)(fa)(fa)【溫州水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)應用(yong)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)技術參數】【英科牌水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)性能】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)維護】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)原理】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)價格(ge)(ge)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)型號】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)廠家】【永嘉(jia)(jia)水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)規(gui)格(ge)(ge)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)尺寸】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)口(kou)徑】【永嘉(jia)(jia)縣英科泵閥(fa)(fa)(fa)(fa)有限(xian)公司(si)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)特點】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)概述】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)選型】【浙江水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)】【上海水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)】【水(shui)(shui)(shui)(shui)位(wei)(wei)(wei)(wei)(wei)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)(fa)(fa)(fa)概述】
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