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武漢力士樂比例減壓閥 3DREP6CA-2X/45EG24N9K4/M  調壓步驟
1、關閉減壓閥前的閘閥，開啟減壓閥后的閘閥，制造下游低壓環境；
2、將調節螺釘
按逆時針旋轉至最上位置（相對最di出口壓力），然后關閉減壓閥后閘閥；
3、慢慢開啟減壓閥前的閘閥至全開；
4、順時針慢慢旋轉調節螺釘，將出口壓力調至所需要的壓力（以閥后表壓為準）；調整好后，將鎖緊
螺母鎖緊，打開減壓閥后閘閥；
5、如在調整時出口壓力高于設定壓力，須從第一步開始重新調整，即只能從低壓向高壓調。
主要作用
減壓閥的作用原理是靠閥內流道對水流的局部阻力降低水壓，水壓降的范圍由連接閥瓣的薄膜或活塞兩側的進出口水壓差自動調節。定比減壓原理是利用閥體中浮動活塞的水壓比控制，進出口端減壓比與進出口側活塞面積比成反比。這種減壓閥工作平穩無振動；閥體內無彈簧，故無彈簧銹蝕、金屬疲勞失效之慮；密封性能良好不滲漏，因而既減動壓（水流動時）又減靜壓（流量為0時）；特別是在減壓的同時不影響水流量。

力士樂比例減壓閥

3DREP6CA-2X/45EG24N9K4/M
3DREPE6C-2X/25EG24K31/F1M-00
3DREPE6C-20/25EG24K31/AOM
3DREP6A-14/25A24N9K4M
3DREPE6C-20-25ED24N9K 31/FLM-
3DREPE6C-2X/25EG24K31/AIM
3DREP6C-13/25A24NZ4W
3DREP6C-11/Z5A 24NZ4M
3DREP6C-20-
3DREP6C-2X/25EG24N9K4/M
3DREP6C-2X/25EG24N9K4/M
3DREPE6C-20/25EG24N9K31/F1V=00
3DREP 6C-12/25A 24N9 Z 4MR
3DREP 6C-12/25A 24N9 2 4MR
3DREP 6C-14/25A 24 N9 Z 4M
3DREP6C-10R/25A24HZ4
3DREP-6C-12/25A24NZ4M
3DREP-6C-12/25A24NZ4M
3DREP6C-14/25A 24N 9K4M
3DREP6C-14/25A 24N 9K4M
3DREPE6C-2X/25EG24K31/F1M-00
3DREP6C-11/25AG24NZ4M
3DREP6C-11/25AG24NZ4M
3DREPE6C-20/25EG24N9K31/F1V=00
3DREP6C-2X/25EG24N9K4/M
3DREP6C-2X/25EG24N9K4/M
3DREP6C-20=25EG24N9K4/M=00
3DREP6C-2X/25EG24N9K4/M
3DREP6C-20-
3DREP6C-11/Z5A 24NZ4M
3DREPE6C-20/25EG24N9K31/F1V=00
3DREP6C-14/25A24K4M
3DREP6C-14/25A24K4M
3DREP6C-20=25EG24N9K4/M=00
3DREP6C-20/25EG24N9K4/M00
3DREP 6C-14/25A24NK4MZWR
3DREP 6C-14/25A24NK4MZWR
3DREP6C-20=25EG24NPK/V=00
3DREP6C-11/25A 24NZ4M
3DREP6C-20/25EG24N9K4/M
3DREP6C-20-25EG24N9K4/M 
3DREP6A-2X/45EG24N9K4
3DREPE6C-20=25EG24N9K31/FIM
3DREP6C-20=25EG24N9K4
3DREPE6C-20=25EG24N9K31/A1M=00;MNR:R900958788
3DREPE6A-20=25EG24N9K31/A1M=00;MNR:R901010402
3DREPE6C-20/25EG24N9K31/A1M 
3DREP6C-20=25EG24N9K4/M=00 和主閥成套
3DREPE6C-2X/25EG24N9K31/A1M(R900955784)
3DREP6C-20/25EG24N9K4/M/00
3DREPE6C-2025EG24N9K31/A1M(R900955784)

3DREP6C-2X/25EG24N9K4/M

3DREP6型三通減壓閥由比例電磁鐵直接驅動,將輸入的電信號按比例地轉化成壓力輸出信號.
比例電磁鐵是帶中心螺紋和可更換線圈的濕式可控直流電磁鐵,電磁鐵可通過外部電控器(3DREP型)和集成電控器(3DREPE型)精細控制.
直動式減壓閥：DR6DP,DR10DP,ZDR,DR-4X,
DR-5X,DR10K,DRHD,ZDRHD,KRD
先導式減壓閥：ZDR10V,ZDRK6V,ZDRK10V,KTV,DR
順 序 閥： ZD6D,ZD10D,DZ10,DZ25,DZ32
壓力截止閥： DA,KAV
DR20-5-5X/200Y,DR20-5-5X/315Y,DR30-5-5X/100Y,DR30-5-5X/200Y
DR30-5-5X/315Y
先導式減壓閥（DR10K）：
DR10K5-3X/50YM,DR10K5-3X/100YM,DR10K5-3X/200YM,DR10K5-3X/315YM
先導式減壓閥（ZDR10）：
ZDR10VA5-3X/50Y,ZDR10VA5-3X/100Y,ZDR10VA5-3X/200Y,ZDR10VB5-3X/100Y
ZDR10VB5-3X/200Y,ZDR10VP5-3X/100YM,ZDR10VP5-3X/200YM,ZDR10VP5-3X/315YM
先導式減壓閥（ZDRK6VP）：
ZDRK6VP5-1X/50YMV,ZDRK6VP5-1X/100YMV,ZDRK6VP5-1X/210YMV
先導式減壓閥（ZDRK10V）：
ZDRK10VA5-1X/50YV,ZDRK10VA5-1X/100YV,ZDRK10VA5-1X/210YV
ZDRK10VB5-1X/50YV,ZDRK10VB5-1X/100YV,ZDRK10VB5-1X/210YV
ZDRK10VP5-1X/50YMV,ZDRK10VP5-1X/100YMV,ZDRK10VP5-1X/210YMV
R901154863 4WRA6E302X/G24XEJ/V
4WRA6W1-30-23/G24N9K4/V  
R900948068 4WRAEB6EA072X/G24N9K31/A1V
R900940411 4WRAEB6EA152X/G24N9K31/A1V
4WRA6W13023/G24N9K4/V 現貨 
4WRA6W1302X/G24N9K4/V
R900954083 4WRAE10E602X/G24K31/A1V
R900909922 4WRAEB6E1152X/G24N9K31/A1V
力士樂比例閥R900558356 4WRAE10E602X/G24N9K31/A1V
R900900988 4WRAE10W602X/G24N9K31/A1V
R900913453 4WRAEB6E302X/G24N9K31/A1V現貨
R900934747 4WRAEB6W072X/G24N9K31/A1V
R900904439 4WRA6E302X/G24K4V
R900954407 4WRA6W302X/G24K4V
R900913446 4WRAEB6EA302X/G24N9K31/A1V
力士樂比例閥R900720405 4WRA6E302X/G24K4/V589
R900910780 4WRA6E072X/G24K4/V
R900904438 4WRA6E152X/G24K4V現貨
R900954071 4WRAE6E302X/G24K31/A1V
力士樂比例閥R900954078 4WRAE6W302X/G24K31/A1V
R900909389 4WRAE6E152X/G24N9K31/A1V
R900954070 4WRAE6E152X/G24K31/A1V現貨
力士樂比例閥R900937158 4WRAE6EA302X/G24N9K31/A1V
R900954074 4WRAE6EA152X/G24K31/A1V
R900925007 4WRAEB6E072X/G24N9K31/A1V
R900913454 4WRAEB6E152X/G24N9K31/A1V
R900954086 4WRAE10EA602X/G24K31/A1V
R900954091 4WRAE10WA602X/G24K31/A1V
R900936137 4WRAEB6W152X/G24N9K31/A1V
R900913455 4WRAEB6W302X/G24N9K31/A1V
R900954075 4WRAE6EA302X/G24K31/A1V
R900954065 4WRA10W602X/G24K4/V
R900902537
R901061252 4WRA6W072X/G24XEJ/V