VAvat · 迷你高真空插板阀
VAvat A1223-11 迷你高真空插板阀
其它写法: A122311
关键规格
型号A1223-11
品牌VAvat
接口 / 连接ISO-KF
配件匹配 · 询价确认
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交期随报价确认产品描述
General purpose for high vacuum isolation. Optional manual actuator or double-acting pneumatic actuator, with long service life. Material: Aviation aluminum alloy. Sealing: Rubber ring seal. Opening diameters: DN25~50.
技术参数
| 系列 | VAvat |
|---|---|
| 通径 | DN25~50 |
| 主体材质 | Aviation aluminum alloy |
| 驱动方式 | pneumatic double-acting / manual / pneumatic with solenoid valve |
| 法兰类型 | ISO-KF |
| 密封方式 | Rubber ring seal |
| 漏率 | < 1 × 10⁻⁹ mbar·L/s (valve body, valve seat) |
| 压力范围 | 1 × 10⁻⁷ mbar to 1 bar |
| 阀门压差 | ≤ 1 bar |
| 开启瞬间压差 | ≤ 30 mbar |
| 首次保养前循环次数 | 50,000 |
| 工作温度 | Valve body ≤ 100 °C; drive components ≤ 80 °C; solenoid valve ≤ 50 °C; position indicator ≤ 80 °C |
| 部件材质 | Valve body / bonnet: high-density corrosion-resistant aluminum alloy; spool assembly: SUS 304, aluminum alloy |
| 安装方向 | Any orientation |
| 压缩空气压力 | 0.5 MPa – 0.7 MPa |
| 位置反馈 | Imported wear-resistant elastic switch; AC ≤ 250 V / DC ≤ 50 V; AC ≤ 2.0 A / DC ≤ 1.2 A |
| 型号示例 | VAvat-A1223-11-DN25~50 (pneumatic double-acting) · VAvat-A3144-11-DN25~50 (Manual) · VAvat-A1223-11024-DN25~50 (pneumatic with solenoid valve) |
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