FLeX系列 2通, 直动式, 电磁锥阀换向阀
此类FLeX系列电磁阀为2位2通,直动式,锥阀结构。该阀提供常开和常闭两种配置,采用液压平衡设计,具有极低泄漏,控制液流的双向通断。此阀可以直接安装进SUN的先导控制或外接口控制阀的插孔中,用来提供集成先导控制。
- 此阀可被直接安装进Sun先导控制和外接口控制阀中以提供电磁先导控制功能。单独的先导油路被去除,只需要加工一个插孔来整合先导控制级和主级的功能。
- 适合负载锁紧回路。
- 配置EPDM密封圈的插装阀可用在磷酸酯液压油系统。暴露在石油基液压油或润滑油脂中会损坏密封圈。
- 设计以及测试通过1000万次开关工作循环。
- 疲劳以及爆破压力等级符合新的NFPA测试标准T2.6.1 R2014。
- 相近的尺寸下拥有比竞争对手更高的通流能力。
- 使用CFD流体仿真软件进行几何形状优化设计。
- 该类阀的所有配置均配备锌-镍镀层,能够提供1000小时盐雾保护。
- 常闭式选项可以使用FLeX低功率,高功率或者防爆线圈。常开式选项仅可以使用FLeX高功率或者防爆线圈。
- 线圈插头提供最高IP69K防护等级,详细信息见线圈产品页。
- 该阀提供推式手动应急选项。
- 该阀具有极低的泄漏量 - 0.004 in³ (0.07 cc³)/min (1 滴/min)。
- 带D或L控制的型号,手动重载中的止动机构是用来作临时驱动用途。
- 详细产品页面在该网页上部可以下载浏览。
- 不同的线圈接头与电压选项都是可选的,也同时可选带或不带浪涌保护。
- 利用Sun浮动结构减少由于过量安装扭矩或插孔/插装阀加工误差带来的内部零件粘结的可能性。
插孔 | T-8A |
系列 | P |
通流能力 | 7 gpm28 L/min. |
最大操作压力 | 5000 psi350 bar |
110 SUS (24 cSt)下的最大泄漏 | 0.004 in³/min.@5000 psi0,07 cc/min.@350 bar |
粘度范围 | 35 - 2000 SUS2,8 - 380 cSt |
额定响应时间 | 50 ms50 ms |
切换频率 | 15,000 max. cycles/hr15,000 max. cycles/hr |
阀头部安装六角尺寸 | 3/4 in.19,1 mm |
阀安装扭矩 | 20 - 25 lbf ft27 - 33 Nm |
型号重量 | 5.6 oz.159 grams |
美国专利号# | 10,302,20110,302,201 |
Seal and nut kit - Coil | Viton: 990740006 |
Seal kit - Cartridge | Buna: 990608007 |
Seal kit - Cartridge | Viton: 990608006 |
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.
In many circuits the directional cartridge is set to shift at a low pressure no matter how high the pilot pressure goes. If you use a DP__ , the pilot flow increases to significant amounts. A DR__ however will only consume a small amount of flow. A DP__ is useful when you want to block or open the pilot flow to shift the valve.
Yes. All FLeX phase 1 valves are available in the SmartConnect schematic tool, and are also available for submittal to QuickDesign.
Pilot-operated FLeX cartridges shift at rated flow and pressure.
FLeX pilot-operated cartridges do not have a bias spring in their open state. These valves will shift with less than 5 psi differential. This results in pilot-operated shift performance with direct-acting minimum pressure operation.
- 对于采用O控制(旋钮调节,带面板锁)的系列1插装阀,面板上需要留一个直径0.75 in. (19 mm)的孔。
- 当选择Sun阀块时,请检查插装阀的间隙要求。不同的阀控制方式以及线圈要求的间隙不一样。
- 在阀的最大尺寸之外需增加额外的2.00 inches (50,8 mm),以进行线圈的安装和移除。
- QuickDesign with SmartConnect Offers Drag-and-Drop Schematic Tool
- Sun’s High Flow 2-Way Solenoid Operated Valves
- Get the relief you need. Adjustable. Ventable. Blockable. FLeX-ible.
- T: 让您的系统更加灵活,让您的未来更加可期!
- Solenoid Operated Directional Valves Technical Tips
- Sun Cartridges with EPDM Seals
- Sun FLeX™系列电磁阀&线圈
- Pilot Controlled Directional Cartridges Technical Tips
- Sun推出抗腐蚀产品解决方案
- Another Optimized Solution from Sun Hydraulics!
- Manually Operated Directional Valves
- FleX系列电磁操纵阀新产品 ——让客户有更多选择
- 大流量电磁阀
- 经过原厂设定的电液控制方案,开箱即用
- Weatherized Solenoid Valves for Harsh Environments
- Sun’s Cartridge Symbol Library
- 使用AmpSet Blue™来设置您的内置蓝牙式放大器
- Sun Introduces Additional Solenoid-Operated Pilot Valves
- Why wait? Get Sun's FLeX valves & our new XMD drivers when you want them.
- 使用智能手机对安装在难以触及位置上的阀进行设置
- 电磁换向阀 (1.08 MB(兆))
- Sun插装阀插孔 (551.8 KB)
- 电磁换向阀/比例换向阀的电磁线圈 (609.43 KB)
- 先导控制换向阀 (754.75 KB)
- 先导操作插装换向阀 (782.57 KB)
- 插装阀:结构材料
- 性能数据
- Cavity Information (S-171) and Tooling
- Sun的浮动式螺纹插装阀 (710.21 KB)
- 推荐液压油及工作温度
- 计量,设定的单位及换算
- Sun 产品编码; 999-901-334-ZH (582.27 KB)
- 747 Series Hazardous Location Coils - CSA Certificate of Complian (106.22 KB)
- 747 Series Hazardous Location Coils - IECEx Certificate of Confor (285.26 KB)
- 747 Series Hazardous Location Coils - ATEX Certificate (976.94 KB)
No coil selected.