脉冲电磁阀，DMF-Z-50S
产品概述
DMF-Z-50S电磁脉冲阀是一种专为布袋式除尘器设计的直角式脉冲阀，其进出口呈90度夹角，适用于储气筒与除尘喷吹管的安装连接。该阀采用铸铝阀体，结构紧凑耐用，能提供稳定的清灰气流，适用于圆袋、异形袋、滤筒等多种过滤元件的清灰需求。其核心部件采用氟橡胶膜片和不锈钢弹簧，确保长期使用下的可靠性和耐久性。
The DMF-Z-50S electromagnetic pulse valve is a right-angle type valve specifically designed for baghouse dust collectors, featuring a 90-degree angle between the inlet and outlet ports. It is ideal for connecting air storage tanks with dust collector blowpipes, delivering consistent pulsed airflow for effective cleaning. The valve body is made of cast aluminum for durability, while key components like the fluororubber diaphragm and stainless steel spring ensure long-term reliability. It is compatible with various filtration elements, including round bags, shaped bags, and cartridges.
工作原理
当压缩空气通过节流孔进入后气室时，膜片在压力作用下紧贴阀口，使阀门处于关闭状态。脉冲控制仪发出电信号后，衔铁移动使后气室泄压，膜片迅速抬起，压缩空气通过阀口喷吹，实现清灰功能。信号结束后，后气室重新加压，膜片复位关闭阀门。这一过程响应迅速（开启时间＜0.03秒），喷吹效率高，可有效维持除尘器阻力稳定。
The valve operates by directing compressed air through a throttling orifice into the rear chamber, where the diaphragm seals the valve outlet under pressure. Upon receiving an electrical signal from the pulse controller, the armature opens the rear chamber s vent, causing the diaphragm to lift and release a high-speed air pulse for cleaning. After the signal ends, the rear chamber repressurizes to reset the diaphragm. This rapid-action mechanism (opening time <0.03s) ensures efficient dust dislodging while maintaining stable system pressure.
技术特点
该产品支持0.3-0.8MPa工作压力，适应-10℃~65℃环境温度，提供DC24V或AC220V电压选项。膜片寿命可达100万次以上，采用304不锈钢紧固件和注塑大线圈设计，相较于同类产品具有更长的使用周期和更低的能量损耗。其直角结构设计优化了气流路径，适合气源压力较低的工况。
With an operating pressure range of 0.3-0.8MPa and ambient temperature tolerance from -10℃ to 65℃, the valve offers both DC24V and AC220V power options. Its diaphragm withstands over 1 million cycles, complemented by 304 stainless steel fasteners and large molded coils for enhanced energy efficiency. The right-angle configuration minimizes airflow resistance, making it suitable for low-pressure air supply systems.
应用领域
广泛用于水泥、冶金、化工等行业的除尘系统，通过定时脉冲喷吹清除滤袋表面粉尘，保障除尘器处理能力和过滤效率。其模块化设计便于维护，连接螺纹处采用四氟乙烯密封带，确保安装气密性。
Widely applied in dust removal systems for cement, metallurgy, and chemical industries, the valve maintains filter performance through timed pulse-jet cleaning. Its modular design simplifies maintenance, while PTFE sealant tape on threaded connections guarantees airtight installation. 1256913
简单介绍
DMF-Z-50S 脉冲电磁阀详细说明详细说明：工作原理 膜片把电磁脉冲阀分成前、后二个气室，当接通压缩空气时，压缩空气通过节流孔进入后气室
DMF-Z-50S 脉冲电磁阀
的详细介绍
DMF-Z-50S 脉冲电磁阀
详细说明
详细说明：工作原理 膜片把电磁脉冲阀分成前、后二个气室，当接通压缩空气时，压缩空气通过节流孔进入后气室，此时后气室压力将膜片组件紧贴阀的输出口，电磁脉冲阀处于“关闭”状态。 脉冲喷吹控制仪的电信号使电磁脉冲阀衔铁后移，阀后气室放气孔打开，后气室迅速失压，膜片组件后移，压缩空气通过阀输出口喷吹，电磁脉冲阀处于“开启”状态。 脉冲喷吹控制仪电信号消失，电磁脉冲阀衔铁复位，后气室放气孔关闭，后气室压力升高使膜片组件紧贴阀的输出口，电磁脉冲阀又处于“关闭”状态。图1内部结构图型号含义DMF-Y-X-S-X电磁脉冲阀淹没式公称通径双膜片温度等级1.2.3型号规格选择表序号型号规格公称通径膜片数出气口连接形式重量Inchmm1DMF-Y-251251G10.8kg2DMF-Y-40S11/2402G11/21.2kg3DMF-Y-50S2502602.5kg4DMF-Y-62S21/2622753.0kg5DMF-Y-76S3762893.7kg出气口连接管外径公差：0.22～0.44技术指标工作压力0.2MPa-0.6MPa工作介质清洁空气电压DC24VAC110VAC220V电流0.8A0.46A0.23A温度等级123-25℃～80℃-25℃～150℃-25℃～230℃-13℉～176℉-13℉～302℉-13℉～446℉空气相对湿度≤85%膜片寿命喷吹100万次或三年材质说明阀体ADC12铝合金卡簧304不锈钢先导组件430FR不锈钢等材料膜片进口丁腈橡胶*弹簧321不锈钢紧固件302不锈钢*全部选用的进口成品膜片，膜片组件在制造过程中全部检查
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