电磁阀

电磁阀用于气动阀门“开启”或“关闭”的电控操作。符合NAMUR连接标准，直接安装在气动执行器侧面，无需管子连接。根据仪表控制系统需要选择单电控或双电控。二位五通电磁阀配双作用式执行器。二位三通电磁阀配单作用式执行器。同时该产品有基本型（IP67）和防爆型，防爆级别为EXD II BT4，其防爆级别适用于工厂的易爆环境场所。也可根据需要选择合适的电压。 OPPV551 series solenoid valves for pneumatic valves "open" or "turn off" the electric-controlled operation. Consistent with the NAMUR standard to connect directly installed in the pneumatic actuator side without the tube connection. Instrument control system in accordance with required ｓelect single or double electric control electric control. Two five pain with double acting solenoid valve actuator. 2 solenoid valve with three single-action actuators. At the same time the product has a basic type （IP67） ａnd Explosion-proof, explosion-proof level for EXD II BT4, its explosion-proof level applicable to the factory premises explosive environment. May also ｓelect the appropriate voltage required

技术参数》Technical parameters

结构形 Structural form 滑动Sliding
动作方式 Action mode 电磁铁或手动操作，按下并旋转手动操作钮可实现手动状态锁定。气动弹簧复位、机械弹簧复位、电磁铁操作复位。 Solenoid or manual operation, press the button ａnd rotate manual operation can achieve a state of lock manually. Reset pneumatic spring, mechanical spring reset, reset electromagnet operation.
复位方式 Reset mode ISO228/1标准G1/4、ISO228/1 standardG1/4
接口Interface 1/4、3/8、1/2
环境温度 Ambienttemperature -20oC~+80 oC（防爆型Explosion-proof-15 oC~+50 oC）
介质温度 Mediumtemperature 阀体和内部零件：阳极电镀铝合金、铜。加固端盖：塑料。 Valve body ａnd internal parts: anodized aluminum alloy, copper. Reinforcement Cover: Plastic
材质 Material quality 密封圈：丁苯橡胶（NBR）和聚亚安酯（AU）。 Ring: styrene-butadiene rubber （NBR） ａnd polyurethane （AU）
安装 Installation 符合NAMUR标准和VDI/VDE3845的双孔。 Consistent with the NAMUR standards ａnd the double VDI/VDE3845.


电气数据》Electrical data

标准电压 StandardVoltage 24VDC、24VAC50Hz\\\\\\\\\\\\\\\\220VAC50Hz
特殊电压 Specialvoltage 6V~110VDC、12V~254VAC、50或Or 60Hz
电压偏差 Voltagedeviation ±10%标准和防爆（Exd II BT4）线圈 ± 10% standard ａnd explosion-proof （Exd II BT4） coil
功耗 Power 标准线圈：AC启动功率6VA，稳定功率4.3VA（热态）DC2.6W（热态），3W（冷态） Standard coil: AC power to start 6VA, stable power 4.3VA （hot state） DC2.6W （hot state）, 3W （cold）
工作方式 Working methods 100%ED（DB），连续操作。 100% ED （DB）, continuous operation.
防护等级 Protection Level