鼻侧到鼻尖自由流 单向阀 带口3堵塞
![CXGE : 鼻侧到鼻尖自由流 单向阀 带口3堵塞](https://cmsimages.sunhydraulics.com/cartg_cxge.gif)
自由流,侧孔到鼻端孔伪单向阀功能为2口单向阀,并使用在3口插孔中同时阀的口3堵住。此类阀在3口插孔需要放置单向阀的油路中有作用。
- 两口单向阀都是采用相同的孔型,不过需要注意流动的方向有可能相反
- 单向阀具备非常低的泄漏等级,其中最大泄漏量每分钟少于1滴(0.07cc/min。)
- 1口和2口均可承受5000psi(350bar)的压力。
- 抗腐蚀阀是针对腐蚀环境下使用的,其型号通过后缀“/AP”区分(查阅如下可选项)。外部零件是由不锈钢,同时可能的情况下带有钛或者黄铜,内部的零件由碳钢制作,就如同标准阀。如需要知道更详细的信息,请查看结构材料页面。
- Sun浮动式的结构可以最大限度地减少由于过大的安装扭矩以及孔型加工的误差所造成的干涉现象
插孔 | T-17A |
系列 | 3 |
通流能力 | 60 gpm240 L/min. |
最大操作压力 | 5000 psi350 bar |
110 SUS (24 cSt)下的最大泄漏 | 1 drops/min.0,07 cc/min. |
阀头部安装六角尺寸 | 1 1/4 in.31,8 mm |
阀安装扭矩 | 150 - 160 lbf ft203 - 217 Nm |
型号重量 | 1.60 lb0,70 kg |
Seal kit - Cartridge | Buna: 990017007 |
Seal kit - Cartridge | Polyurethane: 990017002 |
Seal kit - Cartridge | Viton: 990017006 |
There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
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.
Because of the very high ratio, the COFO has limited capacity. The discharge path is across a .050 inch (1,3 mm) diameter orifice. If you have large accumulators combined with low precharge pressures, this may not discharge the energy quickly enough. Using the COFO XDN cartridge in conjunction with an LODA XDN will provide capacity for larger applications.
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