Z2S16-2-5X/ Rexroth单向节流阀是上海韦米机电设备有限公司主要经销产品之一，保证产品【原装正品】，价格优惠，现货供应，放心购买。我公司专业经营国外进口液压气动备件、自动化仪表；主营产品：液压配件、气动元件、柱塞泵、齿轮泵、叶片泵、电磁阀、节流阀、比例阀、溢流阀、换向阀、流量阀；伺服驱动器、伺服模块、伺服电机、探头、传感器、电缆、电源模块、编码器、接近开关等。常规型号产品现货供应，热诚欢迎新老客户来电咨询采购！
节流阀特点
压力控制按用途分为溢流阀﹑减压阀和顺序阀。⑴溢流阀：能控制液压系统在达到调定压力时保持恒定状态。用於过载保护的溢流阀称为安全阀。当系统发生故障，压力升高到可能造成破坏的限定值时，阀口会打开而溢流，以保证系统的安全。⑵减压阀：能控制分支回路得到比主回路油压低的稳定压力。减压阀按它所控制的压力功能不同，又可分为定值减压阀（输出压力为恒定值）﹑定差减压阀（输入与输出压力差为定值）和定比减压阀（输入与输出压力间保持一定的比例）。⑶顺序阀：能使一个执行元件（如液压缸﹑液压马达等）动作以后，再按顺序使其他执行元件动作。油泵产生的压力先推动液压缸1运动，同时通过顺序阀的进油口作用在面积A 上，当液压缸1运动完全成后，压力升高，作用在面积A 的向上推力大於弹簧的调定值后，阀芯上升使进油口与出油口相通，使液压缸2运动。
上海韦米机电设备有限公司位于上海市浦东新区金桥禹洲国际，是一家从事经营国外进口液压气动备件、自动化仪表的贸易型公司；专注于中国工业传动自动化流体领域。主营产品电磁阀、柱塞泵、数控模块、伺服电机、可编程控制器、传感器、气动元件、工业仪器仪表等。经营品牌有：博世力士乐rexroth、阿托斯ATOS、迪普马DUPLOMATIC、本特利Bently、Parker派克、EATON VICKERS伊顿、贝加莱B&R、西门子Siemens低压、爱尔泰克Airtec气动等进口品牌。
产品保障：
1、质量问题：品牌原厂保障，保证产品原装正品，假一罚十。
2、货期问题：产品货期短，保证准时发货（现货部分可以当天发货）。
3、售后问题：按照品牌所属生产厂家标准执行，保证售后服务。
4、安全问题：上海韦米机电设备有限公司，具有上海一般纳税人资质（搜索上海一般纳税人资格网上查询），所有商品开具17%增值税发票；首次合作客户：订货前，可提供资质证件及最近销售开出的发票扫描件以供查询。
订购流程：
1、客户确认所需采购产品型号发询价单传真到021-51334670或电话021-61116913，13296124913；QQ：2896079243联系雷青
2、我方会根据询价单型号查询价格以及交货期，拟一份详细正规报价单。
3，客户收到报价单并确认型号无误后订购产品。
4、报价单负责人根据客户提供型号以及数量拟份销售合同。
5、客户收到合同查阅同意后盖章回传并按照合同销售金额汇款到公司开户行。
6、我公司财务查到款后，业务员安排发货（订货）并通知客户跟踪运单。
公司本着信誉第一、服务至上的理念，热诚欢迎新老顾客来电咨询、实地考察、洽谈业务！
上海韦米机电设备有限公司位于浦东金桥是全国工业传动流体自动化领域实力较强的经销商，有着丰富的气动液压技术服务、工业销售及国际采购的经验，主营产品涉及液压泵阀（电磁阀、柱塞泵拳头产品）、工控产品、驱动模块、伺服电机、可编程控制器PLC、数控传动、传感器系列、电源、气动元件、工业仪器仪表。具体主要经营品牌及产品如下:
博世力士乐rexroth工业液压气动元件大量现货（电磁换向阀、节流阀、单向阀、比例阀、伺服阀、安全溢流阀、流量控制阀、减压阀、调节阀、压力继电器、比例放大板、放大器，轴向柱塞泵、叶片泵、齿轮泵，伺服驱动器、伺服电机，气动元件、气动阀、气缸等），部分系列型号：
电磁阀：4WE6、4WE10、4WE16；电液阀：4WEH10H、4WEH16、4WEH25，
单向阀：S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP，插装阀：LC、LFA
溢流阀：DB、DBW、DBET、DBD、ZDB、Z2DB，减压阀：DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
节流阀：Z2FS6、Z2FS10、Z2FS16、Z2FS22；调速阀：2FRM5、2FRM10、2FRM16，
平衡阀：FD12FA、FD12PA、FD12KA、FD16FA，继电器：HED80、HED40，电子单元：VT、0811
比例方向阀：4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高频响方向阀：4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH，伺服系统：HAS、HNL、HCS、HNL
柱塞泵：A4VSO、A10VSO、A2FO，定量马达：A2FM，A4FM，A10FM/E， 齿轮泵：0510、AZPF，叶片泵：PV7
意大利阿托斯ATOS及迪普马DUPLOMATIC、美国Parker派克及EATON VICKERS伊顿 威格士液压、日本YUKEN油研泵阀优势现货系列（电磁阀换向阀、压力开关、柱塞泵、齿轮泵、比例阀、截止阀、开关阀等），
奥地利贝加莱B&R br-automation自动化配品配件货期短现货多（伺服驱动器、触摸屏、工控机、CPU模块、总线控制器、X20\2003\2005\2010系统中各类功能模块等），
美国本特利(Bently Nevada)优势系列（监测模块、前置器、仪表框架、接口模块、延伸电缆、传感器探头、转速表、校验仪等）
西门子Siemens优势主打系列（6SN、6FC、6FX、S7200、电机1FK、S7300、S7400、LOGO 低压电器、软启、熔断器、电源模块、CPU、数控传动）
另销售有德国爱尔泰克Airtec气动元件，APS接近开关，SMC气动元件，倍加福编码器、传感器，欧姆龙低压电器、川崎K3V泵 ，贺德克液压元件、丹佛斯、费斯托全系列产品.
专业代理销售BOSCH力士乐泵阀液压产品；
A2FO32/61R-PAB05 9410193,
A2FO32/61R-PBB05 9410198,
A2FO45/61R-PZB05 9411585,
A2FO56/61R-PAB05 9425190,
A2FO56/61R-PBB05 9610686,
A2FM32/61W-VAB010 9410189,
A2FM32/61W-VAB020 9410190,
A2FM32/61W-VAB040 9410192,
A2FM32/61W-VBB010 9410194,
A2FM32/61W-VBB020 9410195,
A2FM32/61W-VBB040 9410197,
A2FM45/61W-VZB010 9411581,
A2FM45/61W-VZB020 9411582,
A2FM45/61W-VZB040 9411584,
A2FM56/61W-VAB010 9424905,
A2FM56/61W-VAB020 9422129,
A2FM56/61W-VAB040 9429251,
A2FM56/61W-VBB010 9610664,
A2FM56/61W-VBB020 9610665,
A2FM56/61W-VBB040 9605544,
AE-A10VSO140D/31R-PPB12N00,
E-A4VS0250DR/30RPPB13N00 ,
AE-A10VSO140D/31R-PPB12N00,
AE-A4VS0250E01/30R-PPBN00-S036,
E-A4VS040DR/10R-PPB13NOO ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VSO125DRPPB13NOO ,
E-A4VSO125DRPPB13NOO ,
A4VS0125DR30R-PPB13N00,
A4VS0125DR/30R-PPB13N00,
A4VS0125LR2N/22L-PZB13A00,
A4VSO180DR/3XR-PPB13N00,
A4VSO125DR/3DR-PPB13NOO,
A4VS0125DR/10R-PPB13N00 ,
A4VS0125LR2N/22L-PZB13A00,
E-A4VS0250DR/30RPPB13N00 ,
A4VS0125DR/22R-PPB13N00,
A4VS0250DR/30R-PPB13N00,
A4VS0180DR/30R-PPB13N00,
EA4VS0125DFR/30R-PPB13N00,
A4VS040DR-PPB13N00 ,
A4VS0180DR/22R-PPB13N00 ,
A4VSO40EO/31L-P2BBN00 ,
A4VSO180EO/30L-P2B13N00,
A4VS040DR/10X-PPB13N00 ,
AE-A4VS0250E01/30R-PPBN00-S036,
AHA4VS0250HD1GB/30R-PZB13K35-S,
AHA4VS0250LR3G/30R-PZB13K35-S0 ,
AHA4VS0250LR3G/30R-PZB13N00-S0 ,
AHA4VS0250HD1GB/30R-PZB13K35-S,
AHA4VS0250LR3G/30R-PZB13K35-S0,
AHA4VS0250LR3G/30R-PZB13N00-S0,
A4VS0500HSK/30L-PPH13N0010SET,
E-A4VS040DR/10R-PPB13NOO,
A4VS0125DR30R-PPB13N00 ,
A4VS0250DRG/30R-PPB13N00,
E-A4VS0180DR/30R-PPB13N00,
A4VS0500HSK/30L-PPH13N0010SET,
A4VS0500HSK/30R-PPH13N0010SET,
A4VS0125DR30R-PPB13N00,
A4VS0500HSK/30R-PPH13N0010SET,
A4VS0500HSK/30L-PPH13N0010SET,
A4VS0500HSK/30R-PPH13N0010SET,
E-A4VS0180DR/30R-PPB13N00,
A4VSO180DR/-30R-PPB13N00 ,
A4VS0250DRG/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00,
A4VS0250DRG/30R-PPB13N00,
E-A4VS0180DR/30R-PPB13N00,
E-A4VSO125DRPPB13NOO,
A4VSO180DR/30R-PPB12NOOS1057 ,
E-A4VSO125DRPPB13NOO ,
A4VS0250DR/22R-PPB13N00 ,
A4VS0180DR/22R-PPB13N00 ,
A4VSO40DR10RPPB13100N ,
A4VS071DR/22R-PPB13NOO,
A4VS071DR/31R-PPB ,
A4VS0250DRG/30R-PPB13N00,
E-A4VS0180DR/30R-PPB13N00,
A4VS0500HSK/30L-PPH13N0010SET ,
A4VS0500HSK/30R-PPH13N0010SET ,
A4VS0250DRG/30R-PPB13N00 ,
A4VG71DWDMT2/23L-NZF02F041D,
A4VG250HD1D1/32LNZD10F001S,
A4VG125HD1D2/32R-NTF02F691P,
A4VG125HD1D2/32R-NSF02F02F021P,
A4VG125HDMT1-32R-NSF02F691S-S,
A4VG125EP2/32+A10V028DR/31 ,
A4VG125HDMT1/32R-NSFO21S-S ,
A4VG125HD1D2/32R-NSF001S,
A4VG125HD1D2/32R-NSF001S,
A4VG125HD1D2/32R-NSF001S,
A4VG125HD1P1/32R-N2D10F69,
A4VG125EP2D1/32R-NAF02K691EP-4 ,
A4VG125DA2D2/32R-NAF02F021DT,
A4VG56EZ2DM1/32L-NSC02F013SH-K,
A4VG56EZ2DM1/32R-NSC02F013SH,
A4VG90HWDL1/32R-NAF02F071L-S+A,
A4VG90HWDL1/32L-NZF02F001S-S B,
A4VG125EP2D1/32R-NAF02K691EP-4,
A4VG125DA2D2/32R-NAF02F021DT ,
A4VG56EZ2DM1/32L-NSC02F013SH-K,
A4VG125HD1DT1/32R-NSF02F001S ,
A4VG250HD1D1/32LNZD10F001S,
A4VG71EP/32R-NAF02F011S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG250HD1D1/32LNZD10F001S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG125HD1DT1/32R-NSF02F001S,
A4VG90HWD2/32R-PZF02F001S ,
A4VG125HDDT1/32L-PZF02F001D,
A4VG71EPDT1/32R-NAF02F011S ,
A4VG125HD1P1/32R-N2D10F69 ,
A4VG56EZ1DMV32R-PSC02F023E-S,
A4VG90EP2DT1/32R-NAF02F001F,
A4VG90EP2DT1/32L-NAFO2F001D ,
A4VG125HDDT132L-PZF02F001D ,
A4VG180EP2DT1/32R-NTD02F021SH,
A4VG250HD1D1/32LNZD10F001S,
A4VG125HDDT1/32L-PZF02F001D,
A4VG90EP2DT1/32R-NAF02F011S,
A4VG125EP2DT1/32R-NAF02F011S,
A4VG125HD1P1/32R-N2D10F69 ,
A4VG71EZ2DM1/32L-NZF02F021S-SK,
A4VG125HDMTI/32R-PSF02P691S,
A4VG71EPDT1/32R-NAF02F011S,
A4VG90EP2DT1/32R-NAF02F011S,
A4VG125EP2DT1/32R-NAF02F011S,
A4VG125HD1DT1/32R-NSF02F001S,
A4VG125HD1DT1/32R-NSF02F001S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG125HD1DT1/32R-NSF02F001S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG56EP2DT1/32L-NAC02K01XE-S,
A4VG125DA202-32L-P7F02F001 ,
A4VG125HD1D2-32R-NTF02F691P,
A4VG125HD1D2-32R-NSF02F021P,
A4VG125EP2DT1/32R-NAF02F011S,
A4VG125EP2DT1/32R-NAF02F011S,
A4VG125HD1D2/32R-NTF02F691P ,
A4VG125HD1D2/32R-NSF02F02F021P,
A4VG125HDDT1/32R-N2F02F011S,
A4VG125EP2DT1/32R-NAF02F011S,
A4VG56HD1D2-32R-NSF001S ,
A4VG90HD1D2-32R-NSF001S,
A4VG125HD1D2-32R-NSF001S,
A4VG125HDDT1/32R-N2F02F011S ,
A4VG125HD1D2/32R-NTF02F691P,
A4VG125HD1D2/32R-NSF02F02F021P,
A4VG125DA2D2/32L-PZE02E001D,
A4VG125EP2D2/31L-NSF02F001D,
A4VG125EP2ST1/32R-NAF02F011S,
A4VG125HD1D2-32R-NSF001S ,
专业代理销售BOSCH力士乐泵阀液压产品；
4WMM10J31/,
4WMM6E-5X/F,
4WMM10J-3X/,
4WMM6D-53/F,
4WMM6E-5X/F/B12V,
4WMM6J-5X/,
H-4WMM16E7X/F,
H-4WMM16J7X/F,
4WMM10J31/,
4WMM16E7X/,
4WMM10E3X/,
4WMM6E6X/,
4WMM6E-5X/F/B12V67827511,
DN64WMM6J5X,
4WMM6J53/V,
4WMM6C53/V,
4WMM6C53/Q-AG24/V,
4WMM6E-5X/F/B12V67827511,
DN64WMM6J5X,
4WMM6250/B10,
4WMM10E-3X,
4WMM6J-5X/,
4WMM6E-5X/F/B12V67827511,
4WMM6E-5X/F/B12V67827511,
4WMM6J53/V,
4WMM6C53/V,
4WMM6C53/Q-AG24/V,
HED80H1×1200K14A ,
HED40P10/350S ,
HED50P.20/210L24,
HED80A1X/350K14,
HED80P1X/50K14S,
HED80P-1X/315+Z15L24 ,
HED8-OP-1X/200-K14-S ,
HED8-OP-1X/200-K14-S ,
HED40P10/350S ,
HED80A1X/350K14,
HED50P.20/210L24,
HED80H1×1200K14A,
HED40P10/350S ,
HED50P.20/210L24,
HED80A1X/350K14 ,
HED80H1×1200K14A,
HED80P10/100Z15L24SV,
HED80P1X/50K14S ,
HED80P1X/50K14S ,
HED80A1X/200K14S
力士乐(BOSCH_REXROTH)HED压力继电器
Rexroth Valve压力开关：
HED 1 KA4X/100,
R900383852
HED 1 KA4X/350,
R900383624
HED 1 KA4X/500,
R900383853
HED 1 OA4X/50,
R900383854
HED 1 OA4X/100,
R900383855
HED 1 OA4X/350,
R900383856
HED 8 OP-2X/50K35,
R90111131275
HED 8 OP-2X/100K14 ，
R90111102747
HED 8 OP-2X/100K35S ，
R90111127492
HED 8 OP-2X/200K14 ，
R90111102721
HED 8 OP-2X/350K14S，
R90111102365
HED 8 OP-2X/350K35S，
R90111127494
HED 8 OA-2X/050K14，
R90111101698
HED 8 OA-2X/50K14S，
R90111102704
HED 8 OA-2X/50K14KS，
R90111102702
HED 8 OA-2X/50K14KW，
R90111102754
HED 8 OA-2X/100K14，
R90111102706
HED 8 OA-2X/100K14S，
R9011110271111
HED 8 OA-2X/100K35KS，
R90111126696
HED 8 OA-2X/100K14KW，
R901094159
HED 8 OA-2X/200K14，
R90111102708
HED 8 OA-2X/200K14S，
R90111102727
HED 8 OA-2X/350K14，
R90111102710
HED 8 OA-2X/350K35，
R90111125561
HED 8 OA-2X/350K35A，
R90111127471
HED 8 OA-2X/350K35AS，
R90111127477
HED 8 OA-2X/350K14S，
R90111102778
HED 8 OA-2X/350K35S，
R90111127474
HED 8 OA-2X/350K14AS，
R90111102722
HED 8 OA-2X/350K14KW，
R90111102716
叶片泵大量：
PV7-1X/10-14RE01MC0-16，
PV7-1X/25-45RE01MC0-08,
R900533582 PV7-1X/16-30RE01MCO-08,
R900534143 PV7-1X/10-20RE01MCO-10,
R900534508 PV7-1X/25-45RE01MCO-08,
R900580381 PV7-1X/10-14RE01MCO-16,
PV7-1X/10-14RE01MC0-16，
PV7-1X/25-45RE01MC0-08,
排量 14 至 150
元件系列: 1X
最大工作压力 160 bar
最大流量 270 l/min
特征
– 变排量
– 低工作噪音
– 由于液压动压润滑的滑动轴承而拥有长的轴承寿命
– 拥有压力控制和流量控制的可能性
– 很小的磁滞
– 极短的上调和下调时间
– 安装和连接尺寸符合
VDMA 24560 第 1 部分
ISO 3019/2
– 适用于 HETG 和 HEES 介质
– 标准的 PV7 系列的泵能以多种形式组合成多联泵
– PV7 泵同样能与内啮合齿轮泵、外啮合齿轮泵、轴向柱塞泵
和径向柱塞泵组合
德国博世力士乐rexroth溢流阀，力士乐溢流阀
DBW10B1-5X/200-6EG24N9K4，
DBW20B1-5X/200-6EG24N9K4，
DBW10B1-5X/315-6EG24N9K4，
DBW20B2-5X/315-6EG24N9K4。
DBDS10K-1X/400,
DBDS6K1/315,
DBDS10K1X/400,
DBDS10G-1X/200,
DBDS20K1X/200,
DBDS20K1X/50,
DBDS10K1X/315,
DBDS10K18/25
DBDS6K-1X/100,
DBDS10P1X/400,
DBDS6K1X/315,
DBDS10K1X/315
DBDS10P1X/200,
DBDS6K121X/100,
DBDS10-P-1X/200,
DBDS10K18/25,
DBDS10-P-1X/200,
DBDS10K18/25,
DBDS20P10,
DBDS10P1X/200,
DBDS10G12/200,
DBDS20K1X/50,
DBDS6K1/315,
DBDS6P1X/315,
DBDS20P1X/315,
DBDS10P1X/315,
DBDS6P1X/315,
DBDH10P-1X/200,
DBDS10G-1X/200V,
DBDS10G-1X/25,
DBDS10K-1X/200,
DBDS10K-1X/315,
DBDS10K-1X/315,
DBDS20G-1X/315V,
DBDS20K-1X/200,
DBDS20K-1X/315,
DBDS20P-10/31.5,
DBDS10-P1X/315,
DBDS10K1X/400,
DBDS10K1X/400,
DBDS10G-1X/200,
DBDH10G10/200,
DBDS-20K-1X/315,
DBDS10K1-1X/315,
DBDS10K1-1X/100,
DBDS6K-1X/100,
DBDS6K-1X/100,
DBDS10K1X/315,
DBDS10K1X/315,
DBDS6K-1X/100,
DBDS6K-1X/100,
DBDS20P1X/250,
DBDS10K1X/315,
DBDS10K18/25,
DBDS6K1X/100,
DBDS6K-1X/100,
DBDS6G10/400,
DBDS10P1X/200,
DBDS6K121X/100,
DBDS10G-1X/200,
DBDS10-P-1X/200,
DBDS10K18/25,
DN10DBDS-10K10/315,
DBDS6K1X/315,
DBDS10P1X/200,
DBDS6K121X/100,
DBDS10-P-1X/200,
DBDS10K18/25,
DBDS6P1X/315,
DBDS10-P-1X/200,
DBDS10K18/25,
DBDS10P1X/200,
DBDS6K121X/100,
DBDS10-P-1X/200,
DBDS10K18/25,
DBDS10-P-1X/200,
DBDS10K18/25,
DN10DBDS-10K10/315,
DBDS6K1X/315,
DBDH10P/400,
DBDH6P1X/315,
DBDS30G1X/315,
DBDS10P1X/200,
DBDS6G1X/315,
DBDS10K1X/315,
DBDS20K1X/315,
DBDS20P1X/200,
DBDS20P10,
DBDS30P1X/200V,
DBDS30K1X/315V,
DBDS30K1X/315,
DBDS30K1X/25,
DBDS25G1X/315,
DBDA20P1X/25,
DBDA20G1X/25,
DBDA20K1X/100,
DBDA20K1X/25V,
DBDH20K1X/50,
DBDA15G1X/25,
DBDA10P1X/,
DBDA10G1X/630V,
DBDA10G1X/25V,
DBDA10K1X/400,
DBDH10P1X/50V,
DBDH10G1X/315V,
DBDS10P1X/25V,
DBDS10K1X/315V,
DBDA6P1X/25,
DBDA6G1X/315V,
DBDS6P1X/200V,
DBDS6G1X/315,
DBDH25G1X/50,
DBDS20P1X/315,
DBDS20P1X/100,
DBDS20G1X/400V,
DBDS20G1X/315V,
DBDS20K1X/25,
DBDH15G1X/100V,
DBDH10P1X/315,
DBDH6P1X/50V,
DBDH6K1X/400,
DBDH6K1X/315,
DBDS6P1X/100,
DBDS20G1X/100V,
DBDH10K1X/50,
DBDS6P1X/50V,
DBDS6K1X/200,
DBDS10P1X/50,
DBDS10G1X/315V,
DBDA6G1X/400V,
DBDH6G1X/315V,
DBDS6P1X/315V,
DBDS6P1X/200,
DBDS30G1X/200V,
DBDS30G1X/100,
DBDH25G1X/100V,
DBDS25G1X/315V,
DBDS25G1X/315V,
DBDA20G1X/50V,
DBDA20K1X/50V,
DBDS20G1X/400,
DBDS20K1X/50,
DBDS15G1X/400,
DBDA10P1X/25V,
DBDH10P1X/50,
DBDH10G1X/400,
DBDS10P1X/630V,
DBDS10G1X/25V,
DBDS10K1X/25,
DBDA8G1X/25V,
DBDH8G1X/400,
DBDH6P1X/100V,
DBDS6P1X/50,
DBDS6K1X/50,
DBDH30G1X/25,
DBDH30K1X/25,
DBDS30G1X/50,
DBDS30K1X/200,
DBDA20P1X/100,
DBDH20P1X/25,
DBDS20P1X/315,
DBDS20P1X/50,
DBDS20K1X/50V,
DBDH1,
DBDH10G1X/100&nb,
DBDH10K1X/200&nb,
DBDS10G1X/630V&n,
DBDS10K1X/315&nb,
DBDA6K1X/100V&nb,
DBDH6G1X/400V&nb,
DBDS6G1X/25 ,
DBDH10P1X/200V,
DBDH10K1X/630V,
DBDS10G1X/25,
DBDS6G1X/400V,
DBDS6G1X/400V,
DBDS6K1X/400V,
DBDS6K1X/50V,
DBDS6K1X/50V,
DBDS20K-10/100,
DBDS20K-10/25,
DBDS6K121X/100,
DBDS10-P-1X/200,
DBDS10K18/25,
DBDH6G1/315;
DBDH6G18/400/12;
DBD15G10/315;
DBDS6K1X/200;
DBDS20P1X/315;
单向阀是气流只能一个方向流动而不能反向流动的方向控制阀。其工作原理与液压单向阀一样。压缩空气从P口进入，克服弹簧力和摩擦力使单向阀阀口开启，压缩空气从P流至A；当P口无压缩空气时，在弹簧力和A口(腔)余气力作用下；阀口处于关闭状 态，使从A至P气流不通。单向阀应用于不允许气流反向流动的场合，如空压机向气罐充气 时，在空压机与气罐之间设置一单向阀，当空压机停止工作时，可防止气罐中的压缩空气回流 到空压机。单向阀还常与节流阀、顺序阀等组合成单向节流阀、单向顺序阀使用。
