DB20-2-52/315YU REXROTH溢流阀是上海韦米机电设备有限公司主营产品之一，德国力士乐全新原装进口，质量保证，特价优势销售；销售热线：021-61116913；联系人：雷青；在线QQ：2896079243；移动热线：13296124913；进口品牌备件上海优质供应商，常规产品现货供应。欢迎新老客户来电咨询采购！
比例溢流阀的压力等级要与系统所需要的压力相适应，以确保较好的分辨率。 系统需要调节的最高压力是180bar，则比例溢流阀的压力等级应该是210左右 .不应该是315bar等太高的等级。原则是尽量使比例溢流阀的最高控制压力略大于系统所需要的最高压力。
恒流量调节阀是以补偿方式时行变阻力的动作，它有俩个阀瓣，一个是调节阀瓣，用于补偿节流孔前后的差压，因此可成为“补偿式变阻力调节阀”其原理是：利用节流孔前后的差压，作为补偿动作的驱动力，补偿并保持节流孔前后差压的稳定，从而保持流量的恒定，调节节流孔的大小就可获得不同的流量。因此，它既可以调节流量。也可以在系统水利工况变化时保持流量恒定，在系统中它既可恒定各个支路的流量，实现流量的均衡输配，也可以随时改变和调节各支路的流量，实现动态平衡。如果每年在初寒到严寒和严寒到末寒是进行俩次流量调节，即可实现“分阶段改变流量的质调节”的节能运行方式。恒流量调节阀的调节简单方便，但对于较大的系统来说，每年进行俩次调节仍然是个负担，而且恒流量调节阀的价格高，虽然当年可以收回，但对用户仍有较大的心理压力。
DB20-2-52/315YU REXROTH溢流阀
力士乐溢流阀 DB10-7-5X/100XY
力士乐溢流阀 DB10-7-5X/200
力士乐溢流阀 DB10-7-5X/315
力士乐溢流阀 DB10-7-5X/315X
力士乐溢流阀 DB10-7-5X/50
力士乐溢流阀 DB10DP1-1X/315-300
力士乐溢流阀 DB10DP2-1X/315
力士乐溢流阀 DB10DP2-1X/50
力士乐溢流阀 DB10DY.-1X/60ZUSST.FEHLT
力士乐溢流阀 DB10DY1-1X/150
力士乐溢流阀 DB10DY1-1X/315
力士乐溢流阀 DB10DY2-1X/315
力士乐溢流阀 DB10DY2-1X/50
力士乐溢流阀 DB10G1-4X/100UW65
力士乐溢流阀 DB10G1-4X/100W65
力士乐溢流阀 DB10G1-4X/100XW65
力士乐溢流阀 DB10G1-4X/100YW65
力士乐溢流阀 DB10G1-4X/200/12W65
力士乐溢流阀 DB10G1-4X/200VW65
力士乐溢流阀 DB10G1-4X/200W65
力士乐溢流阀 DB10G1-4X/200X/5W65
力士乐溢流阀 DB10G1-4X/200XYW65
力士乐溢流阀 DB10G1-4X/200YW65
力士乐溢流阀 DB10G1-4X/315W65
力士乐溢流阀 DB10G1-4X/315XW65
力士乐溢流阀 DB10G1-4X/315YVW65
力士乐溢流阀 DB10G1-4X/315YW65
力士乐溢流阀 DB10G1-4X/350W65
力士乐溢流阀 DB10G1-4X/350XW65
力士乐溢流阀 DB10G1-4X/50W65
力士乐溢流阀 DB10G1-4X/50YW65
力士乐溢流阀 DB10G1-5X/100
力士乐溢流阀 DB10G1-5X/100XYV
力士乐溢流阀 DB10G1-5X/200
力士乐溢流阀 DB10G1-5X/315
力士乐溢流阀 DB10G1-5X/315B
力士乐溢流阀 DB10G1-5X/315X
力士乐溢流阀 DB10G1-5X/315XY
力士乐溢流阀 DB10G1-5X/330B
力士乐溢流阀 DB10G1-5X/350Y
力士乐溢流阀 DB10G1-5X/50
力士乐溢流阀 DB10G2-4X/100UW65
力士乐溢流阀 DB10G2-4X/100VW65
力士乐溢流阀 DB10G2-4X/100W65
力士乐溢流阀 DB10G2-4X/100XW65
力士乐溢流阀 DB10G2-4X/100YW65
力士乐溢流阀 DB10G2-4X/200-120W65
力士乐溢流阀 DB10G2-4X/200-180W65
力士乐溢流阀 DB10G2-4X/200P155YW65
力士乐溢流阀 DB10G2-4X/200V/12W65
力士乐溢流阀 DB10G2-4X/200VW65
力士乐溢流阀 DB10G2-4X/200W65
力士乐溢流阀 DB10G2-4X/200XUW65
力士乐溢流阀 DB10G2-4X/200XVW65
力士乐溢流阀 DB10G2-4X/200XW65
力士乐溢流阀 DB10G2-4X/200XYW65
力士乐溢流阀 DB10G2-4X/200YW65
力士乐溢流阀 DB10G2-4X/315/2W65
力士乐溢流阀 DB10G2-4X/315VW65
力士乐溢流阀 DB10G2-4X/315W65
力士乐溢流阀 DB10G2-4X/315XW65
力士乐溢流阀 DB10G2-4X/315XYUW65
力士乐溢流阀 DB10G2-4X/315XYW65
力士乐溢流阀 DB10G2-4X/315YW65
力士乐溢流阀 DB10G2-4X/350-320W65
力士乐溢流阀 DB10G2-4X/350VW65
力士乐溢流阀 DB10G2-4X/350W65
力士乐溢流阀 DB10G2-4X/350XW65
力士乐溢流阀 DB10G2-4X/350XYW65
力士乐溢流阀 DB10G2-4X/350YW65
力士乐溢流阀 DB10G2-4X/50/12W65
力士乐溢流阀 DB10G2-4X/50UW65
力士乐溢流阀 DB10G2-4X/50VW65
力士乐溢流阀 DB10G2-4X/50W65
力士乐溢流阀 DB10G2-4X/50XVW65
力士乐溢流阀 DB10G2-4X/50XYUW65
力士乐溢流阀 DB10G2-4X/50XYW65
力士乐溢流阀 DB10G2-4X/50YUW65
力士乐溢流阀 DB10G2-4X/50YW65
力士乐溢流阀 DB10G2-5X/100
力士乐溢流阀 DB10G2-5X/100B
力士乐溢流阀 DB10G2-5X/100U
力士乐溢流阀 DB10G2-5X/100V
力士乐溢流阀 DB10G2-5X/100X
Rexroth溢流阀 DB10G2-5X/100XU
Rexroth溢流阀 DB10G2-5X/100Y
Rexroth溢流阀 DB10G2-5X/140B
Rexroth溢流阀 DB10G2-5X/150B
Rexroth溢流阀 DB10G2-5X/160B
Rexroth溢流阀 DB10G2-5X/175B
Rexroth溢流阀 DB10G2-5X/200
Rexroth溢流阀 DB10G2-5X/200B
Rexroth溢流阀 DB10G2-5X/200V
Rexroth溢流阀 DB10G2-5X/200X
Rexroth溢流阀 DB10G2-5X/200XY
Rexroth溢流阀 DB10G2-5X/200Y
Rexroth溢流阀 DB10G2-5X/210B
Rexroth溢流阀 DB10G2-5X/300B
Rexroth溢流阀 DB10G2-5X/315
Rexroth溢流阀 DB10G2-5X/315U/12
Rexroth溢流阀 DB10G2-5X/315V
Rexroth溢流阀 DB10G2-5X/315V/12
Rexroth溢流阀 DB10G2-5X/315X
Rexroth溢流阀 DB10G2-5X/315XV/12
Rexroth溢流阀 DB10G2-5X/315XY
Rexroth溢流阀 DB10G2-5X/315Y
Rexroth溢流阀 DB10G2-5X/350
Rexroth溢流阀 DB10G2-5X/350/12
Rexroth溢流阀 DB10G2-5X/350U
DB20-2-52/315YU REXROTH溢流阀
工作原理
减压阀是气动调节阀的一个必备配件，主要作用是将气源的压力减压并稳定到一个定值，以便于调节阀能够获得稳定的气源动力用于调节控制。 按结构形式可分为薄膜式、弹簧薄膜式、活塞式、杠杆式和波纹管式；按阀座数目可分为单座式和双座式；按阀瓣的位置不同可分为正作用式和反作用式。
DB20-2-52/315YU REXROTH溢流阀
力士乐溢流阀 DB30G.-5X/...
力士乐溢流阀 DB30G1-5X/315
力士乐溢流阀 DB30G1-5X/315U
力士乐溢流阀 DB30G2-5X/100
力士乐溢流阀 DB30G2-5X/100J
力士乐溢流阀 DB30G2-5X/100U
力士乐溢流阀 DB30G2-5X/100XU
力士乐溢流阀 DB30G2-5X/100XYSO572
力士乐溢流阀 DB30G2-5X/100Y
力士乐溢流阀 DB30G2-5X/200
力士乐溢流阀 DB30G2-5X/200V/12
力士乐溢流阀 DB30G2-5X/315
力士乐溢流阀 DB30G2-5X/315/12
力士乐溢流阀 DB30G2-5X/315U
力士乐溢流阀 DB30G2-5X/315U/12
力士乐溢流阀 DB30G2-5X/315X
力士乐溢流阀 DB30G2-5X/315XY
力士乐溢流阀 DB30G2-5X/315Y
力士乐溢流阀 DB30G2-5X/350
力士乐溢流阀 DB30G2-5X/350XY
力士乐溢流阀 DB30G2-5X/50
力士乐溢流阀 DB30G2-5X/50P15V
力士乐溢流阀 DB30G2-5X/50YU
力士乐溢流阀 DB30G2N5X/100P65
力士乐溢流阀 DB30G2N5X/100YE
力士乐溢流阀 DB30G2N5X/150YE
力士乐溢流阀 DB30G2N5X/160E
力士乐溢流阀 DB30G2N5X/180E
力士乐溢流阀 DB30G2N5X/200
力士乐溢流阀 DB30G2N5X/230E
力士乐溢流阀 DB30G2N5X/250YE
力士乐溢流阀 DB30G2N5X/30E
力士乐溢流阀 DB30G2N5X/315YE
力士乐溢流阀 DB30G2N5X/50
力士乐溢流阀 DB30G2N5X/50P15
力士乐溢流阀 DB30G2N5X/50P7Y
力士乐溢流阀 DB30G2N5X/50U
力士乐溢流阀 DB30G2N5X/50V
力士乐溢流阀 DB30G7N5X/50YU
力士乐溢流阀 DB30-.-5X/...
力士乐溢流阀 DB30-1-5X/100
力士乐溢流阀 DB30-1-5X/100U
力士乐溢流阀 DB30-1-5X/100V
力士乐溢流阀 DB30-1-5X/100X
力士乐溢流阀 DB30-1-5X/100Y
力士乐溢流阀 DB30-1-5X/100YU
力士乐溢流阀 DB30-1-5X/200
力士乐溢流阀 DB30-1-5X/200X
力士乐溢流阀 DB30-1-5X/315
力士乐溢流阀 DB30-1-5X/315U
力士乐溢流阀 DB30-1-5X/315V
力士乐溢流阀 DB30-1-5X/315X
力士乐溢流阀 DB30-1-5X/315XU
力士乐溢流阀 DB30-1-5X/315XY
力士乐溢流阀 DB30-1-5X/315XYSO283
力士乐溢流阀 DB30-1-5X/350
力士乐溢流阀 DB30-1-5X/350X
力士乐溢流阀 DB30-1-5X/50
力士乐溢流阀 DB30-1-5X/50U
力士乐溢流阀 DB30-1-5X/50XY
力士乐溢流阀 DB30-1N5X/100
力士乐溢流阀 DB30-1N5X/300YE
力士乐溢流阀 DB30-1N5X/50YE
力士乐溢流阀 DB30-2-5X/100
力士乐溢流阀 DB30-2-5X/100U
力士乐溢流阀 DB30-2-5X/100U/12
力士乐溢流阀 DB30-2-5X/100V
力士乐溢流阀 DB30-2-5X/100X
力士乐溢流阀 DB30-2-5X/100XU
力士乐溢流阀 DB30-2-5X/100XYU
力士乐溢流阀 DB30-2-5X/100Y
力士乐溢流阀 DB30-2-5X/100YU
力士乐溢流阀 DB30-2-5X/200
力士乐溢流阀 DB30-2-5X/200/12
力士乐溢流阀 DB30-2-5X/200-170
力士乐溢流阀 DB30-2-5X/200X
力士乐溢流阀 DB30-2-5X/200XY
力士乐溢流阀 DB30-2-5X/200Y
力士乐溢流阀 DB30-2-5X/315
力士乐溢流阀 DB30-2-5X/315/12
力士乐溢流阀 DB30-2-5X/315U
力士乐溢流阀 DB30-2-5X/315U/12
力士乐溢流阀 DB30-2-5X/315V
力士乐溢流阀 DB30-2-5X/315X
力士乐溢流阀 DB30-2-5X/315XSO283
力士乐溢流阀 DB30-2-5X/315XSO631
力士乐溢流阀 DB30-2-5X/315X/12
力士乐溢流阀 DB30-2-5X/315XU
力士乐溢流阀 DB30-2-5X/315XV
力士乐溢流阀 DB30-2-5X/315XYU
力士乐溢流阀 DB30-2-5X/315XYV
力士乐溢流阀 DB30-2-5X/315Y
力士乐溢流阀 DB30-2-5X/315YU
力士乐溢流阀 DB30-2-5X/350
力士乐溢流阀 DB30-2-5X/350/12
力士乐溢流阀 DB30-2-5X/350XY
力士乐溢流阀 DB30-2-5X/350Y
力士乐溢流阀 DB30-2-5X/50
力士乐溢流阀 DB30-2-5X/50U
力士乐溢流阀 DB30-2-5X/50XY
力士乐溢流阀 DB30-2-5X/50Y
力士乐溢流阀 DB30-2-5X/50YU
力士乐溢流阀 DB30-2-5X/50YV
力士乐溢流阀 DB30-2-5X=350=PL
力士乐溢流阀 DB30-2N5X/100E
力士乐溢流阀 DB30-2N5X/100YUV
力士乐溢流阀 DB30-2N5X/120E
力士乐溢流阀 DB30-2N5X/150E
力士乐溢流阀 DB30-2N5X/160E
力士乐溢流阀 DB30-2N5X/160YE
力士乐溢流阀 DB30-2N5X/170E
力士乐溢流阀 DB30-2N5X/175E
力士乐溢流阀 DB30-2N5X/200
力士乐溢流阀 DB30-2N5X/200E
力士乐溢流阀 DB30-2N5X/200VE
力士乐溢流阀 DB30-2N5X/200XYU
力士乐溢流阀 DB30-2N5X/200Y
力士乐溢流阀 DB30-2N5X/200YE
力士乐溢流阀 DB30-2N5X/210E
力士乐溢流阀 DB30-2N5X/210VE
力士乐溢流阀 DB30-2N5X/210YE
力士乐溢流阀 DB30-2N5X/220E
力士乐溢流阀 DB30-2N5X/230YE
力士乐溢流阀 DB30-2N5X/240E
力士乐溢流阀 DB30-2N5X/250E
力士乐溢流阀 DB30-2N5X/250YE
力士乐溢流阀 DB30-2N5X/260E
力士乐溢流阀 DB30-2N5X/300YE
力士乐溢流阀 DB30-2N5X/310YE
力士乐溢流阀 DB30-2N5X/315
力士乐溢流阀 DB30-2N5X/315E
力士乐溢流阀 DB30-2N5X/315X
力士乐溢流阀 DB30-2N5X/315Y
力士乐溢流阀 DB30-2N5X/315YE
力士乐溢流阀 DB30-2N5X/330E
力士乐溢流阀 DB30-2N5X/330YE
力士乐溢流阀 DB30-2N5X/350
力士乐溢流阀 DB30-2N5X/350E
力士乐溢流阀 DB30-2N5X/350YE
力士乐溢流阀 DB30-2N5X/50
力士乐溢流阀 DB30-2N5X/50E
力士乐溢流阀 DB30-2N5X/85E
力士乐溢流阀 DB30-2N5X=350P350
力士乐溢流阀 DB30-3-5X/100U
力士乐溢流阀 DB30-3-5X/100V
力士乐溢流阀 DB30-3-5X/100XU
力士乐溢流阀 DB30-3-5X/100Y
力士乐溢流阀 DB30-3-5X/200
力士乐溢流阀 DB30-3-5X/315
力士乐溢流阀 DB30-3-5X/315X
力士乐溢流阀 DB30-3-5X/315XU
力士乐溢流阀 DB30-3-5X/350
力士乐溢流阀 DB30-3-5X/50
力士乐溢流阀 DB30-3-5X/50V
力士乐溢流阀 DB30-3N5X/200/12
力士乐溢流阀 DB30-5-5X/315
力士乐溢流阀 DB30-5-5X/315XYSO318
力士乐溢流阀 DB30-7-5X/100
力士乐溢流阀 DB30-7N5X/50
力士乐溢流阀 DB52F2-3X/100P60U
力士乐溢流阀 DB52F2-3X/100U
力士乐溢流阀 DB52F2-3X/100XU
力士乐溢流阀 DB52F2-3X/100YU
力士乐溢流阀 DB52F2-3X/315U
力士乐溢流阀 DB52F2-3X/315XU
力士乐溢流阀 DB52F2-3X/315XYU
力士乐溢流阀 DB52F2-3X/60YUE
力士乐溢流阀 DB52F2-3X/65YUE
力士乐溢流阀 DB52F3-3X/315XUV
力士乐溢流阀 DB52F3L3X/315XU
力士乐溢流阀 DB52P1-3X/100U
力士乐溢流阀 DB52P1-3X/315U
力士乐溢流阀 DB52P1-3X/315UE
力士乐溢流阀 DB52P1-3X/315XU
力士乐溢流阀 DB52P2-3X/210YUE
力士乐溢流阀 DB52P2-3X/250UE
DB20-2-52/315YU REXROTH溢流阀
