GrabCAD 模型信息
Ventable, pilot-operated, balanced piston relief valve with drain to port 4 - Model (RVGDLAN). · 模型 309360
Ventable, pilot-operated, balanced piston relief cartridges with external drain are normally closed pressure regulating valves. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. They provide a vent port (port 3) that connects between the main piston and pilot stage to provide for remote control by other pilot or 2-way valves and a drain (port 4) that makes them insensitive to back pressure. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast. Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. If used in cross port relief circuits, consider spool leakage. Main stage orifice is protected by a 150-micron stainless steel screen. Not suitable for use in load holding applications due to spool leakage. Pressure at port 4 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar). Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
- 格式
- Other、STEP / IGES、PTC Creo Elements、Rendering
- 分类
- Components、Electrical、Industrial design
- 标签
- ventable、pilotoperated、balancedpiston、reliefvalve、draintoport4、rvcdlan、hydraulicvalve、pressurerelief、hydrauliccontrols、industrialhydraulics、hydraulicengineering、motioncontrol、hydraulicsystem、pressurecontrol、valvetechnology、industri
- 数据更新
- 2026-11-09T00:48:32Z
