系列编号: 溢流阀- 遥控型 Series No. Relief Valves Remote Control | 阀孔型号 Cavity Size | 调整方式 Controls L-螺杆调整 Standard Screw Adjustment K-旋钮调整 Hand Knob & Locknob Adj. PK-面板固定型,旋钮调整 Handkonb with Panel Mount. | 压力调整范围 Adjustment Ranges. 03-2 to 30 bar. 10-3 to 100 bar. 20-10 to 210 bar. 30-20 to 315 bar. 40-30 to 400 bar.(option) | 油封材质 Seals:N-丁腈橡胶 Buna N. V-氟橡胶 Viton. |