活塞式流量調(Diao)節閥-蝶閥-球閥-閘閥[Fa]-調節閥-截止閥(Fa)-止回閥-山(Shan)東魯工閥門有[You]限公司-官網
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活塞式流量調節閥

首頁(Ye) >> 産品[Pin] >> 水力控(Kong)制閥系列 >> 活塞式流量(Liang)調[Diao]節閥

産品型[Xing]号:LHS941X
公稱通徑:DN400~2000mm
公[Gong]稱壓力:PN0.25~1.6MPa
适(Shi)用介質:水[Shui]、熱水等
适用溫度:≤100℃
法蘭連接尺寸:GB4216.2~4216.5、GB/T17241.6
壓力試(Shi)驗: GB/T13927

活(Huo)塞式(Shi)流量調節閥産品概[Gai]述

      活塞式流量調節[Jie]閥是(Shi)本公司技術人(Ren)員在借鑒[Jian]德國、日本先進經(Jing)驗,總結國内(Nei)設計(Ji)制造及實用經驗的基礎[Chu]上,根據流體力(Li)學特性而開發(Fa)出來的調[Diao]速調(Diao)壓型閥門。已經[Jing]在電站、引水、供水(Shui)等[Deng]領域得到了廣泛[Fan]的應(Ying)用。經過[Guo]改進的本系列流(Liu)量[Liang]調節閥不[Bu]但适用于(Yu)清水,對于天然江河湖泊水[Shui]、輕(Qing)度污水具[Ju]有良好的耐受能力。從設計結構和材(Cai)料選用上解[Jie]決了多年[Nian]來流量調節閥易結[Jie]垢[Gou],卡阻,驅動裝置偏(Pian)大的難題。


活塞式流量調節閥性能規範[Fan]

公稱壓力(MPa)公稱通徑(Jing)(mm)試驗壓力(MPa)适用(Yong)介質(Zhi)适用(Yong)溫度
殼體密封(Feng)
0.2540020000.3750.275水、熱水等≤100
0.620016000.90.66
120016001.51.1
1.620012002.41.76

活[Huo]塞式流量調節閥執行标準(Zhun)

壓力(Li)試驗

法蘭連(Lian)接尺寸

GB/T13927

GB4216.2~4216.5、GB/T17241.6


活塞式流[Liu]量調節閥主要[Yao]零件材料[Liao]

材料

零件[Jian]名稱

HT200、HT250、QT450-10

閥體(Ti)、端蓋、連杆架、法蘭[Lan]管[Guan]、曲柄

2Cr13、1Cr18Ni9Ti

閥杆、銷軸、活塞

1Cr18Ni9Ti

閥[Fa]體密封圈

NBR

活[Huo]塞密(Mi)封圈

QT450-10

連[Lian]杆

ZCuAI10Fe3、ZCuZn38Mn2Pb2

軸承

NBR

填料(Liao)


活塞式流量調節閥(Fa)主要連接尺(Chi)寸

PNDNLL1L2HH1DoAB
0.25400800715308980335250345390
4509007493471100400250410440
50010007923831180450300460500
60012008474581250500300510600
70014009205281390600300580700
80016009805991530700360680800
900180010306741650800360790900
10002000110574418009004008601000
120024001375852201010004009501130
14002800138010312230125040012501380
16003200149011832480145040015001600
18003600178013252720165040017501750
20004000191014762930185040020001950
0.6200400600162820175200150180
250500625198830185200200240
300600650233880235200250280
350700690273930285250300330
400800715308980335250345390
4509007493471100400300410440
50010007923831180450300460500
60012008474581250500300510600
70014009205281390600360580700
80016009805991530700360680800
900180010306741650800400790900
10002000110574418009004008601000
120024001250890201010504009501200
14002800138010312230125040012501400
16003200149011832480145040015001600
1.0200400600162820175200150200
250500625198830185200200250
300600650233880235250250300
350700690273930285250300350
400800715308980335300345400
4509007493471100400300410450
50010007923831180450300460500
60012008474581250500360510600
70014009205281390600360580700
80016009805991530700400680800
900180010306741650800400790900
10002000110574418009004008601000
120024001250890201010504009501200
14002800138010312230125040012501400
16003200149011832480145040015001600
1.6200400625162820175250150200
250500650198880185250200250
300600690233930235300250300
350700715273980285300300350
4008007493081100335300345400
4509007923471180400360410450
50010008473831250450360460500
60012009204581390500400510600
70014009805281530600400580700
800160010305991650700400680800
900180011056741800800400790900
10002000125074420109004008601000
120024001380890221010504009501200
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