Sun Hydraulics DSEHXGV 液压阀-产品快照
- 品牌:
- Sun Hydraulics
- 型号:
- DSEHXGV
* 所有产品信息均源于第三方公开数据或用户上传,工业链仅整合供参考,真实价格货期请联系供应商确认.
供应商名称 | 电话 | 备注 |
---|---|---|
上海萨弗工控设备有限公司 | 021-51095192 | |
上海伦萨液压设备有限公司 | 021-69008526 | |
升旭液压系统有限公司 | 021-51162862 | |
橡达油压机械(上海)有限公司 |
产品介绍
Sun Hydraulics DSEHXGV 液压阀
DSEHXGV - Low side, 3-position, hot oil shuttle valve
Sun Hydraulics
Low-side (hot oil) shuttle cartridges allow hot oil to be diverted from the low pressure side of a closed loop system. When both work ports (ports 2 and 4) are at equal pressures the valve is spring-centered to an all-ports-blocked position. When one of the work ports (port 2 or 4) sees a higher pressure the opposite work port is connected to the common port (port 3). The spool incorporates a hydraulic stop that eliminates mechanical impact and therefore the potential for internal damage. The hydraulic stop results in a small pilot flow from the high side work port (port 2 or 4) to the common port (port 3). A unique feature due to the hydraulic stop is that the hot oil relief setting can be confirmed with the transmission in neutral. NOTE: Low shift values can potentially result in charge pump pressure alone inadvertently shifting the valve. Use care when selecting shift pressure. Although this valve goes into a 4-port cavity, the nose (port 1) is not used. 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. Cavity T-32A Series 2 Capacity 20 gpm80 L/min. Maximum Operating Pressure 5000 psi350 bar Pilot Flow 23 in³/min.0,38 L/min. Valve Hex Size 1 1/8 in.28,6 mm Valve Installation Torque 45 - 50 lbf ft61 - 68 Nm Model Weight .70 lb0,30 kg Seal kit - Cartridge Viton: 990-032-006 Show FAQ How big is a drop of hydraulic oil? There are exactly 250 Sun drops in a cubic inch or 15 in a cc. Direct acting, pilot operated, what do I use? Direct acting valves are used to prevent over pressure and pilot operated valves are used to regulate pressure. If you are unsure, use a direct acting valve. Sun's direct acting valves are very fast, dirt tolerant, stable, and robust. Sun's pilot operated valves are moderately fast, they have a low pressure rise vs. flow curve, and they are easy to adjust. Related Files Technical TipsTechnical Tips for Manufacturing Sun Cartridge Cavities (522.27 KB) Technical Tips for Shuttle Valves (500.05 KB) Sun's Floating Style Screw-In Cartridge (719.9 KB) Sun Model Code Explanation; 999-901-334 (343.9 KB)
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