长沙减压阀 DR20-4-5X/315Y 大量库存

减压阀是通过调节，将进口压力减至某一需要的出口压力，并依靠介质本身的能量，使出口压力自动保持稳定的阀门。从流体力学的观点看，减压阀是一个局部阻力可以变化的节流元件，即通过改变节流面积，使流速及流体的动能改变，造成不同的压力损失，从而达到减压的目的。然后依靠控制与调节系统的调节，使阀后压力的波动与弹簧力相平衡，使阀后压力在一定的误差范围内保持恒定。
基本性能
(1)调压范围：它是指减压阀输出压力P2的可调范围，在此范围内要求达到规定的精度。调压范围主要与调压弹簧的刚度有关。
(2)压力特性：它是指流量g为定值时，因输入压力波动而引起输出压力波动的特性。输出压力波动越小，减压阀的特性越好。输出压力必须低于输入压力—定值才基本上不随输入压力变化而变化。
(3)流量特性：它是指输入压力—定时，输出压力随输出流量g的变化而变化的持性。当流量g发生变化时，输出压力的变化越小越好。一般输出压力越低，它随输出流量的变化波动就越小。
调压步骤
1、关闭减压阀前的闸阀，开启减压阀后的闸阀，制造下游低压环境；
2、将调节螺钉按逆时针旋转至上位置（相对出口压力），然后关闭减压阀后闸阀；
3、慢慢开启减压阀前的闸阀至全开；
4、顺时针慢慢旋转调节螺钉，将出口压力调至所需要的压力（以阀后表压为准）；调整好后，将锁紧螺母锁紧，打开减压阀后闸阀；
5、如在调整时出口压力**设定压力，须从步开始重新调整，即只能从低压向高压调。
力士乐电磁球阀技术特性：
1.直动式电磁方向截止阀。
2.带有可拆卸线圈的湿式交流或直流电磁铁。
3.电磁线圈可旋转90度。销售。
4.更换电磁线圈时，不必打开阀的密封。
5.可选手动应急操作。
6.配有接线插头。
7.油口为无泄漏式封闭
8.即使长期处于高压状态，仍确保切换灵活
产品型号
M-3SED10UK13/350CG24N9K4
M-3SED10UK1X/350CG24N9K4
R900052621 M-3SED6CK1X/350CG24N9K4
M-3SED6UK1X/350CG24N9K4 
M-3SED6D1X/350CG24N9K4 
M-3SED6Y1X/350CG24N9K4  
R900221358  M-3SED6UK1X/350CG24N9K4/V  
R900208583  M-3SED6UK1X/350CG24N9K4/P  
R900224613  M-3SED6UK1X/350CG24N9K4/PV  
R900215709  M-3SED6UK1X/350CG24N9K4/B12 
 M-3SED6UK13/350CG24N9K4

Z2S叠加式液控单向阀
此类单向阀即使长时间工作仍可保持一个或二个工作油口无泄漏封闭。
通径6，6X系列
工作压力为315Bar
流量为60L/min
特征
-叠加设计
-安装面板按DIN 24340 A型，不带定位孔标准型
-安装面按ISO 4401-03-02-0-94（带定位孔）
-一个或两个工作油口可无泄露密封，可选
-用于多层叠加系统
-3种不同的开启压力，可选择
力士乐单向阀阀-NG6
R900347495  Z2S6-1-6X/
R900347504  Z2S6-1-6X/V
R900347496  Z2S6-2-6X/
R900347505  Z2S6-2-6X/V
R900347497  Z2S6-3-6X/
R900347506  Z2S6-3-6X/V
R900347498  Z2S6A1-6X/
R900347507  Z2S6A1-6X/V
R900347499  Z2S6A2-6X/
R900347508  Z2S6A2-6X/V
R900347500  Z2S6A3-6X/
R900347509  Z2S6A3-6X/V
R900347501  Z2S6B1-6X/
R900347510  Z2S6B1-6X/V
R900347502  Z2S6B2-6X/
R900347512  Z2S6B3-6X/V
R900347511  Z2S6B2-6X/V
R900347503  Z2S6B3-6X/
力士乐单向阀-ng10
R900407394  Z2S10-1-3X/
R900407439  Z2S10-1-3X/V
R900421985  Z2S10-2-3X/
R900436801  Z2S10-2-3X/V
R900431003  Z2S10-3-3X/
R900440349  Z2S10-3-3X/V
R900420049  Z2S10-4-3X/
R900506366  Z2S10-4-3X/V
R900407424  Z2S10A1-3X/
R900407440  Z2S10A1-3X/V

DBD溢流阀
R900423712，DBDS30P1X/100
R900423713，DBDS30P1X/100V
R900423714，DBDS30P1X/200
R900423715，DBDS30P1X/315
R900423716，DBDS30P1X/50
R900082639，DBDS10K1X/25P15
R900208779，DBDA2K2X/315
R900331916，DBDH10K1X/630V
R900334105，DBDA6K1X/315V
R900334729，DBDH20K1X/25V
R900340153，DBDS10G1X/25V/12
R900340488，DBDS10G1X/315V/12
R900341066，DBDS6G1X/200/12
R900341363，DBDS10G1X/100/12
R900341591，DBDS10G1X/200/12
R900342738，DBDS10G1X/400/12
R900343869，DBDH10K1X/400V
R900343871，DBDH6G1X/200V/12
R900343963，DBDS10G1X/200V/12

力士乐减压阀ZDR6DP2-43/210YM
6通减压阀ZDR6DP2-43-150YM
ZDR6DB2-43/150YM
DR6DP2-53/210YM
力士乐 线圈R900021389
4WE6H62/EG24N9K4
MVPM22-160
万福乐 无泄漏换向阀AS32060B-G24
DBW10B2-5X/200-6EG24N9K4
万福乐 无泄漏换向阀AS32061A-G24
DB10-2-50/200
Z2S6-2-64/
4WE6D6X/OFEW230N9K4
DGMC2-3-AB-FW-BA-FW-30
DG4V-3-2C-M-U-H-60
DG4V-3-6C-M-U-H-40
压力继电器HED8 OP12/200K14
力士乐 放大器VT-11118-10
HED8OA-2X/350K14AS
力士乐 压力继电器HED8OA-20/350K14S
3WE6A6X/EG24N9K4
HED8OP-10/100  Z14
力士乐叶片泵PV7-18/63-71RE07MCO-16
力士乐泵A10VS0140DR/31R-VPB12N00
ASCO线圈400425-142
SDSPM22-AB-G24/K
AM22100B-G24
SVSPM33-DC-G24/K
SVSPM33-BC-G24/WD
SCG353A051 220V
AM22061A/G24
4WE6D61/EG24N9K4
AM22060B/G24
力士乐插头R900019793
LFA 32H2-71/F
DBW 10 A2-52/315-6EG24N9K4
A10VSO140DFR1/31R-PPB12N00
DB10-1-5X/315
A10VSO45DFR1/31R-PPA12N00
SL6PB2-6X
AS32061A-G24
Z1S单向阀
R900334980 Z1S10T2-3X/V
R900334981 Z1S10T3-3X/V
R900334982 Z1S10C2-3X/V
R900334984 Z1S10D2-3X/V
R900334985 Z1S10D3-3X/V
R900334988 Z1S10B2-3X/V
R900334990 Z1S10P2-3X/V
R900334991 Z1S10P3-3X/V
R900334992 Z1S10E2-3X/V
R900334994 Z1S10F2-3X/V
R900334995 Z1S10F3-3X/V
R900417571 Z1S6A1-3X/V
R900417590 Z1S10P1-3X/V
R900417591 Z1S10T1-3X/V
R900417592 Z1S10C1-3X/V
R900417593 Z1S10A1-3X/V
R900417594 Z1S10B1-3X/V
R900417595 Z1S10D1-3X/V
R900417596 Z1S10E1-3X/V
R900417597 Z1S10F1-3X/V
R901085992 Z1S6E05-4X/V
R901086018 Z1S6E30-4X/V
R901086037 Z1S6F05-4X/V
R901086039 Z1S6F30-4X/V
R901086051 Z1S6P05-4X/V
R901086052 Z1S6P30-4X/V
R901086055 Z1S6P50-4X/V
R901086058 Z1S6T05-4X/V
R901086059 Z1S6T30-4X/V
R901086070 Z1S6A05-4X/V
R901086077 Z1S6B05-4X/V
R901086081 Z1S6C05-4X/V
R901086086 Z1S6C30-4X/V
R901086087 Z1S6C50-4X/V
R901086090 Z1S6D05-4X/V
R901086092 Z1S6D30-4X/V
R901086602 Z1S6P05-4X/V/60
R901104197 Z1S6P15-4X/V
R901107146 Z1S6T05-4X/V/62
R901112643 Z1S6P05-4X/V/62
R901220126 Z1S6C15-4X/V