R900721983 4WRZ 16 W1-150-6X/6AG24NETK4/M-125
R900721988 ABSBG-B20 /SS20-U -210-EG24NK4CM/C
R900721996 4WRKE 25 W8-220L-3X/6EG24K31/A1D3M
R900721997 ABZEK-B35-160M-6-B0-7,50/9,00-DK VEM
R900722000 ABZEK-B35-200L-6-B1-22,00/26,40-KL VEM
R900722009 DRC3U-D5-5X/100Y6EG24N9K4
R900722023 DB3U 20 H2-5X/200-6EG24N5K4
R900722027 FTWE 2 KU3X/100AG24K4003V
R900722038 ZDRHD 6 DA1-4X/200-50XK14 SO23
減壓閥的作用原理是靠閥內(nèi)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(cè)的進(jìn)出口水壓差自動調(diào)節(jié)。定比減壓原理是利用閥體中浮動活塞的水壓比控制,進(jìn)出口端減壓比與進(jìn)出口側(cè)活塞面積比成反比。這種減壓閥工作平穩(wěn)無振動；閥體內(nèi)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。

部分型號如下：
R901047606 PV7-1X/06-10RA01KA0-10
R900561857 PV7-1X/06-10RA01MA0-05
R900563233 PV7-1X/06-10RA01MA0-10
R901026649 PV7-1X/06-10RA01MA0-10-A441
R900963916 PV7-1X/06-10RA01MA0-10-A501
R900551015 PV7-1X/06-10RA01MA3-05
R900564746 PV7-1X/06-10RA01MA3-10
R900564746 PV7-1X/06-10RA01MA3-10
R900936326 PV7-1X/06-10RE01MA0-05
R900936326 PV7-1X/06-10RE01MA0-05
R900903108 PV7-1X/06-10RE01MA0-10
R900903108 PV7-1X/06-10RE01MA0-10
R900978121 PV7-1X/06-10RE01MA3-10
R900978121 PV7-1X/06-10RE01MA3-10
R900915609 PV7-1X/06-10RG01MA0-05
R900918390 PV7-1X/06-10RG01MA0-10
R900933326 PV7-1X/06-10RG01MA3-10
R900919235 PV7-1X/06-14RA01MA0-04
R900919235 PV7-1X/06-14RA01MA0-04
R900931321 PV7-1X/06-14RA01MA0-04-A257
R900973306 PV7-1X/06-14RA01MA0-04-A399
R900919237 PV7-1X/06-14RA01MA0-07
R900919237 PV7-1X/06-14RA01MA0-07
R900973308 PV7-1X/06-14RA01MA0-07-A399
R901081778 PV7-1X/06-14RA01MA0-10-A452
R900951588 PV7-1X/06-14RA01MA3-04
R900952282 PV7-1X/06-14RA01MA3-07
R900952282 PV7-1X/06-14RA01MA3-07
R900950979 PV7-1X/06-14RE01MA0-04
R900958306 PV7-1X/06-14RE01MA0-07
R900958306 PV7-1X/06-14RE01MA0-07
R900951587 PV7-1X/06-14RE01MA3-04
R900964375 PV7-1X/06-14RE01MA3-07
R900964375 PV7-1X/06-14RE01MA3-07
R900958304 PV7-1X/06-14RG01MA0-07
R900568908 PV7-1X/100-118RE07KC0-16
R901386174 PV7-1X/100-118RE07KC3-16
R900945167 PV7-1X/100-118RE07KC5-16
R900569554 PV7-1X/100-118RE07KD0-16
R901446935 PV7-1X/100-118RE07KW0-16WH
R900506809 PV7-1X/100-118RE07MC0-16
R900506809 PV7-1X/100-118RE07MC0-16
R900511215 PV7-1X/100-118RE07MC3-16
R900516546 PV7-1X/100-118RE07MC5-16
R900950061 PV7-1X/100-118RE07MC5-16WG
R900556803 PV7-1X/100-118RE07MC5-16WH
R900961521 PV7-1X/100-118RE07MC6-16
R900533637 PV7-1X/100-118RE07MC7-16
R900532770 PV7-1X/100-118RE07MD0-16
R900950419 PV7-1X/100-118RE07MD0-16-A234

力士樂減壓閥 R900915955 ZDRE10VP3-1X/100XLMG24NK4M
力士樂減壓閥 R900915954 ZDRE10VP2-1X/315XLMG24NK4M
力士樂減壓閥 R900915952 ZDRE10VP2-1X/100XLMG24NK4M
力士樂減壓閥 R900915951 ZDRE10VP1-1X/200YMG24NK4M
力士樂減壓閥 R900915439 ZDR10DP2-5X/25YMJ
力士樂減壓閥 R900913879 ZDR10DA2-5X/150YSO30
力士樂減壓閥 R900913861 ZDR10VB6-3X/315Y
力士樂減壓閥 R900912137 ZDRE10VP4-1X/200XLMG24NK4M
力士樂減壓閥 R900911739 ZDR6DA2-4X/150YW5
力士樂減壓閥 R900911333 ZDR6DB2-4X/75YM/50
力士樂減壓閥 R900911326 ZDR6DP2-4X/75YM/50
力士樂減壓閥 R900911318 ZDR6DP2-4X/25YM/50
斯凱宏（廈門）液壓技術(shù)有限公司位于鷺島·廈門是全國工業(yè)傳動流體自動化領(lǐng)域?qū)嵙^強(qiáng)的經(jīng)銷商,有著豐富的氣動液壓技術(shù)服務(wù),工業(yè)銷售及國際采購的經(jīng)驗,主營產(chǎn)品涉及液壓泵閥（電磁閥,柱塞泵拳頭產(chǎn)品）,工控產(chǎn)品,驅(qū)動模塊,伺服電機(jī),可編程控制器PLC,數(shù)控傳動,傳感器系列,電源,氣動元件,工業(yè)儀器儀表。具體主要經(jīng)營品牌及產(chǎn)品如下:
博世力士樂rexroth工業(yè)液壓氣動元件大量現(xiàn)貨（電磁換向閥,節(jié)流閥,單向閥,比例閥,伺服閥,安全溢流閥,流量控制閥,減壓閥,調(diào)節(jié)閥,壓力繼電器,比例放大板,放大器,軸向柱塞泵,葉片泵,齒輪泵,伺服驅(qū)動器,伺服電機(jī),氣動元件,氣動閥,氣缸等）,部分系列型號：
電磁閥：4WE6,4WE10,4WE16；電液閥：4WEH10H,4WEH16,4WEH25,
單向閥：S10A,S20A,Z1S,Z2S,SL10,SL20,SV10,SV20,RVP,插裝閥：LC,LFA
溢流閥：DB,DBW,DBET,DBD,ZDB,Z2DB,減壓閥：DR6DP,DR10DP,ZDR6,ZDR10,DR-4X,DR-5X
節(jié)流閥：Z2FS6,Z2FS10,Z2FS16,Z2FS22；調(diào)速閥：2FRM5,2FRM10,2FRM16,
平衡閥：FD12FA,FD12PA,FD12KA,FD16FA,繼電器：HED80,HED40,電子單元：VT,0811
比例方向閥：4WRA,4WRAE,4WRE,4WREE,4WREEM,4WRH,4WRZ,4WRZE,4WRKE,4WRBKE,4WS2EM
高頻響方向閥：4WRPH,4WRPEH,5WRP,5WRPE,4WRREH,4WRP,4WRPE,4WRP(E)H,4WRSE,4WRSEH,4WRPNH,4WRL,4WRLE,4WRVE,4WRGE,4WRL,4WRLE,4WRDE,3WRCBH,伺服系統(tǒng)：HAS,HNL,HCS,HNL
柱塞泵：A4VSO,A10VSO,A2FO,定量馬達(dá)：A2FM,A4FM,A10FM/E, 齒輪泵：0510,AZPF,葉片泵：PV7