简要说明：SV-DLE507 SV-DLE512 FRS507西门子电动阀

SV-DLE507 SV-DLE512 FRS507西门子电动阀

产品说明：

VGH...系列燃气单阀 品牌：SIEMENS（西门子） 产地：德国 产品介绍 The VG... gas valves with their electrohydraulic SKP... actuators are designed for gas families These valves are normally closed one-way high-flow type valves. The swing-type flap has no profile. The great closing force of the return spring is supported by the prevailing gas pressure. An AGA... strainer is available as an accessory item. The valves are supplied without strainer. I, II, III and air. They are used primarily in gas-fired combustion plant. The valves open slowly and close rapidly. All types of VG... gas valves can be combined with the available types of actuators. The actuator is fitted to the valve body by means of the 4 screws contained in the terminal compartment. The square flange can be turned in steps of 90°, thus providing 4 different mounting positions. The actuator can be fitted or replaced while the valve is under pressure. Sealing materials are not required. 型号表 口径 阀体材料 运行承压mbar 流量（在压差1mbar时）m3/h 连接点数 型号 测试点RP1/4 点火燃气接口G3/4 带壳 不带壳 没有调节杆限位 有调节杆限位 没有调节杆限位 有调节杆限位 DN80 铸铁 300 128.4 4 1 - - VGH10.18050 - DN100 铸铁 300 199.5 4 1 - - VGH10.19050 - DN125 铸铁 300 277.6 4 1 - - VGH10.19150 - 技术参数 主要参数 阀门等级 A EN161 内部温度 最大+60ºC 气体种类 燃气类型1，2，3 环境条件 运输环境 IEC 721-3-2 内部条件 class 2K2 机械条件 class 2M2 温度范围 -15...+60ºC 湿度 <95% 运行环境 IEC 721-3-3 内部条件 class 3K5 机械条件 class3M2 温度范围 -15...+60ºC 湿度 <95% 不得进水

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