详细说明：DV/DRV/DRVP型节流阀/单向节流阀DV/DRV型节流阀/单向节流阀NG6-40压力至35MPa流量至375L/min用途DV型节流阀和DRV型单向节流阀是一种比较简单而又精确地调节执行元件速度的流量控制阀，完全关闭时它又是截止阀。旋纽上的彩色刻度标用来显示流量调节的大小，彩色三角的开度越大，流量越大。同时在重新调节时仍然可以根据刻度恢复到原来设定调节的位置上。图型符号型号说明技术参数通径6810121620253040最大工作压力(MPa)35单向阀开启压力(MPa)0.05和0.45重量(kg)DV型0.120.250.400.701.202.102.803.50DVP型0.250.450.751.002.403.606.0010.90DRV型0.130.300.450.801.302.403.504.607.70DRVP型0.260.500.801.102.503.906.7011.0017.50液压油矿物油按DIN51524和51525：磷酸脂油温范围(℃)-20…+100粘度范围(mm2/s)2.8～380cst安装位置任选外形尺寸1.DV/DRV外形尺寸规格□BΦD1ΦD2D3D4H1H2H3L1L2AFDVDRVDVDRV6151624G1/8M10X1M12X1.2585055192638458251929G1/4M14X1.5M18X1.512.565722433.5484510301929G3/8M18X1.5M18X1.51567742941586512352338G1/2M22X1.5M22X1.517.5829234446873<,/TD>16452338G3/4M27X2M22X1.522.5961003957788820503849G1M33X2M33X1.52512814554771081271925603849G11/4M42X2M33X1.53013315054931081431930703849G11/2M48X2M33X1.535138155541081081431940903849G2M33X1.545148165130165192.DRVP外形尺寸规格ABCDEFGHJKLMDRVP-663588116.61624-1941.54328.5DRVP-8797210116.62029-3563.56533.5DRVP-10847712.5116.62529-33.5707238DRVP-121069616116.63238-38808444.5DRVP-1612811822.51494538387610410754DRVP-2017015325149504947.59512713160DRVP-2517515027.5181155496012016516976DRVP-3019517037.52014754971.514318619092DRVP-402202035020141004967133.5192196111规格NOPRSTUVWSW重量(Kg)DRVP-641.51.61659.86.4713.5M12X1.25-0.26DRVP-8464.525.5712.714.2731M18X1.5-0.50DRVP-1051425.51015.718729.5M18X1.5-0.80DRVP-1257.54301318.721736.5M22X1.5-1.10DRVP-167011.4541724.514949M22X1.5-2.50DRVP-2076.519572230.516949M33X1.5193.90DRVP-2510020.679.528.537.5151177M33X1.5196.70DRVP-3011523.8953543.5151385M33X1.51911.0DRVP-4014025.58947.557.5161364M33X1.51917.5注：DVP与DRVP型安装连接尺寸一致节流截止阀drv6，节流截止阀drv8，节流截止阀drv10，节流截止阀drv12，节流截止阀drv16，节流截止阀drv20节流截止阀drv25，节流截止阀drv30，/调速阀zfrm5，调速阀zfrm10，调速阀zfrm16，/)