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先導式(shi)超大膜片(pian)高靈敏度減壓閥當前位置:首頁 > 產品中心 > 減壓閥 > 久久精品中文悶騷內射:先導式超大膜片高靈敏度減壓閥
  • 先導式超大膜片高靈敏度減壓閥

先導式超大膜片高靈敏度減壓閥

  • 產品名稱:久久精品中文悶騷內射:先導式超大膜片高靈敏度減壓閥
  • 產品型號:YD43H/25P
  • 產品口徑:DN15-50mm
  • 產品壓力:1.6-2.5Mpa
  • 產品材質:鑄鋼、不銹鋼
  • 聯系電話:021-51061127
  • 聯系傳真:021-51062214
  • Email:fashengfamen@126.com
  • 聯系人:陳云非
  • 聯系手機:18217570461
  • QQ:203398752
  • 公司名:上海閥盛閥門制造有限公司
  • 帳號:03416900040048386
  • 開戶行:農行上海水清南路支行
  • 售后承諾:質保一年,質量三包:包修、包換、包退。

上海閥(fa)(fa)盛閥(fa)(fa)門制造有限公司主要生產先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa),可提供先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)價格,先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)說明(ming)書(shu),先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)實物圖,先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)結構(gou)圖,先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)外(wai)形尺寸(cun),先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)執行標準,先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)工作(zuo)原(yuan)理(li),先(xian)(xian)(xian)導(dao)(dao)(dao)式(shi)(shi)(shi)(shi)超(chao)(chao)(chao)(chao)(chao)大(da)(da)膜(mo)(mo)片(pian)(pian)高(gao)靈(ling)(ling)敏(min)(min)(min)度(du)(du)減(jian)(jian)(jian)壓閥(fa)(fa)作(zuo)用特點。

先導式超大膜片高靈敏度減壓閥結構特點和用處:
  本系列減壓閥是本公司參考國外先進產品而研制開發成功的新型先導式超大膜片減壓閥,本產品在普通減壓閥的基礎上做了很大的改進。膜片采用了新型材料,并大大加工了工作面積,因此閥門上游壓力或下游負荷細微的變化都能及時準確的反饋到主閥膜片,來調節主閥的開度,確保下游壓力的穩定。
  先導式超大膜片高靈敏度減壓閥此產品的另一個突出的特點為:同一個閥體上可安裝和互換多個導閥在穩壓的同時,實現溫度控制、上游壓力的控制、遠程的開關控制等。 
先導式超大膜片高靈敏度減壓閥主要技術參數和性能指標:
公稱壓力(Mpa)
2.5
殼體試驗壓力(Mpa)*
3.75
密封試驗壓力(Mpa)
2.5
最高進口壓力(Mpa)
2.5
出口壓力范圍(Mpa)
0.02-1.6
壓力特性偏差(Mpa)△P2P
GB12244-1989
流量特性偏差(Mpa)P2G
GB12244-1989
滲漏量
GB12245-1989

先(xian)導式超(chao)大膜片高(gao)靈敏度(du)減壓閥(fa)主(zhu)要(yao)零件材料:

零件名稱
零件材料
閥體 閥蓋
WCB
閥座
2Cr13
閥瓣
2Cr13
閥桿
2Cr13
膜片
1Cr18Ni9Ti
調節彈簧
60Si2Mn

先(xian)導式超大膜(mo)片高靈敏度(du)減(jian)壓閥流量系數(Cv):

DN
15
20
25
32
40
50
Cv
2.9
5.3
8.6
11.6
16.5
29.1


先導式超(chao)大(da)膜片高靈敏度減壓閥外形尺寸:

DN
L
H1
H
D
15
147
235
145
207
20
154
235
145
207
25
160
235
145
207
32
180
250
160
220
40
16
250
160
220
50
230
270
180
220
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