H41W-16P 不锈钢升降式止回阀

H41WH41W-16P 不锈钢升降式止回阀

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2022-02-18 21:40:01
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朗科阀业科技(上海)有限公司

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产品简介

概述:
止回阀只供防止各类管路或设备上流体介质逆流的单向启闭阀。1、止回阀是靠流体介质压力而自行开启或关闭的。2、升降式止回阀靠流体介质从阀瓣下方往上流未预料到为开启,反这则关闭。

详细介绍

主要零件材料:

零件名称材 料
CPR
阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
导套1Cr13,2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
阀座密封面5071Cr18Ni9Ti1Cr18Ni12Mo2Ti
阀瓣密封面507Mo1Cr18Ni9Ti1Cr18Ni12Mo2Ti


连接尺寸表:

型 号公称压力PN(MPa)公称通径DN(MM)尺       寸   (mm)重量(Kg)
LDD1D2bHZ-d
Q41H-16C
Q41W-16P
Q41W-16R
1.625160115856516714-143.3
321801351007818844-185.0
402001451108518964-186.3
50230160125100201154-188.9
65290180145120201454-1813.2
80340195160135221568-1824
100350215180155241708-1848
125400245210185262018-1860
150480280240210262388-2395


型 号公称压力PN(MPa)公称通径DN(MM)尺       寸   (mm)重量(Kg)
LDD1D2D3bHZ-d
Q41H-25
Q41W-25P
Q41W-25R
2.5201501057555105161054-145.5
251601158565115161154-146
3218013510078130181304-189.1
4020014511085145181354-1811
50230160125100155201504-1815.2
65290180145120180221608-1822
80310195160135195221708-1830
100350230190160230241958-2344
125400270220188270282558-2565
150480300250218300302558-2599


型 号公称压力PN(MPa)公称通径DN(MM)尺       寸   (mm)重量(Kg)
LDD1D2D3bHDoZ-d
Q41H-40
Q41W-40P
Q41W-40R
4.0151309565454016100904-148
20150105755551161051054-149.1
25160115856558161201154-1411.8
321801351007866181301304-1812
402001451108576181351454-1815.8
5023016012510088201501554-1817
65290180145120110221601808-1823
80310195160135121221701958-1832
100350230190160150241952308-2344.4
125400270220188176282252708-2565.5
150480300250218204302553008-2599.3
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