特性/Characteristic:
●依赖它们在回路中的位置可作量入，量出，旁伸控制。
●孔口流量正比压降平主根(由于非补偿设计)因此只适合固定负载,变动负载要用压力补偿阀。
●流路可正反向由1到2口或2到1口。
●当节流阀关闭时可关闭流量,关闭时零泄漏。
●Dependant on their position in the circuit they can provide meter-in,meter-out or bleed-off control.
●Needle valves are non-compensating devices the orifice sige will regu late the flow through the valve in proportion to the sgure root of the pressure differential across port 1 and 2,therefore naking these valves suitable only where the load remains constant.
●Flow path is bi-directional i.e.1 to 2 or 2 to 1.
●Positive shut off of flow when needle is closed.
●孔口流量正比压降平主根(由于非补偿设计)因此只适合固定负载,变动负载要用压力补偿阀。
●流路可正反向由1到2口或2到1口。
●当节流阀关闭时可关闭流量,关闭时零泄漏。
●Dependant on their position in the circuit they can provide meter-in,meter-out or bleed-off control.
●Needle valves are non-compensating devices the orifice sige will regu late the flow through the valve in proportion to the sgure root of the pressure differential across port 1 and 2,therefore naking these valves suitable only where the load remains constant.
●Flow path is bi-directional i.e.1 to 2 or 2 to 1.
●Positive shut off of flow when needle is closed.
性能表/Specification:
| 型号 Model | 阀系说明 Description | 额定流量 Rated Flow | 压力 Max.pressure | 重量 Weight |
| CNV-082 | 直调型(微调式),全闭式 Diect acting, shut positive off. | 请参阅压损曲线表 | 250bar | 0.82:K:0.11Kg L:0.09Kg 102:K:0.19Kg L:0.15Kg 122:K:0.3Kg L:0.26Kg |
选购指南/How to order:
| CNV | 082 | L | 30 | N |
| 系列编号：Series No. 节流阀 Needle Valves CNV-直调型、全闭式 CNV-Direct acting shut positive off CNS-微调型、全闭式（仅082系列） CNS-Fine adjustable shut positive off | 阀孔型号 Cavity Size C082 C102 C122 | 调整方式 Controls L-螺杆调整 Standard Screw Adjustment K-旋钮调整 Hａnd Knob & Locknob Adj. | 流量调整范围 Flow ranges CNS-082 10 ℓ/min CNV-082 30 ℓ/min CNV-102 60 ℓ/min CNV-102 120 ℓ/min | 油封材质 Seals:N-丁腈橡胶 Buna N. V-氟橡胶 Viton. |
尺寸图/Dimensions(mm)
产品型号
