唐山DN400不锈钢手动插板阀 污泥处理手动截止阀 方口手动闸板阀
产品概述
唐山DN400不锈钢手动插板阀是一款专为污泥处理系统设计的工业阀门，采用优质不锈钢材质制造，具有优异的耐腐蚀性和耐磨性。该阀门采用方口设计，适用于各类颗粒状、粉状及粘稠介质的流量控制，特别适合污水处理、化工、冶金等行业的管道系统。手动操作方式简单可靠，通过旋转手轮即可实现阀门的开启和关闭，满足不同工况下的截断需求。15
产品特点
该手动插板阀采用精密加工的闸板与阀座密封结构，确保阀门在关闭状态下完全阻断介质流动。阀体通径无凹槽设计有效防止介质卡阻堵塞，保证全通径流通特性。双层防尘圈设计使螺杆传动部件免受粉尘侵蚀，延长使用寿命。闸板采用耐磨材料制成，配合活动式密封阀座结构，具有自动补偿功能，即使在长期使用后仍能保持良好的密封性能。617
技术参数
产品公称通径为DN400，适用温度范围广泛，根据不同密封材料可承受-29℃至425℃的工作环境。阀体采用304/316不锈钢材质，具有优异的抗腐蚀能力，特别适合处理含有腐蚀性成分的污泥介质。连接方式可采用法兰或对夹式安装，方便与各类管道系统集成。手动操作机构设计符合人体工程学，操作力矩小，启闭轻松省力。1121
应用领域
This manual slide gate valve is widely used in sludge treatment systems, wastewater plants, and industrial process pipelines. Its square port design makes it particularly suitable for handling viscous materials and solid-liquid mixtures in environmental protection projects. The valve performs excellently in ash conveying systems, dust removal equipment, and material feeding systems of cement, metallurgy, and chemical industries.724
Structural Features
The DN400 stainless steel manual slide gate features a robust body construction with reinforced frame for heavy-duty applications. The gate plate moves linearly between guide rails, ensuring precise alignment and smooth operation. The stem sealing system adopts advanced packing technology to prevent leakage effectively. All wetted parts are made of corrosion-resistant materials to withstand harsh operating conditions in sludge and wastewater treatment processes.1519
Performance Advantages
This valve offers reliable shut-off performance with minimal maintenance requirements. The square port design provides unobstructed flow path, reducing pressure drop across the valve. Manual operation mechanism includes ergonomic handwheel and durable thrust bearing for smooth actuation. The compact design saves installation space while maintaining structural strength for long service life under continuous operation.1320
Typical Applications
Ideal for isolation and regulation applications in: sludge dewatering systems, sedimentation tank discharge lines, grit chamber controls, and other wastewater treatment processes. Also commonly installed in power plant fly ash handling, mineral processing conveyors, and industrial bulk material transfer systems where reliable flow control is essential. The valve s rugged construction makes it suitable for both indoor and outdoor installations.1623
唐山DN400不锈钢手动插板阀 污泥处理手动截止阀 方口手动闸板阀
铸钢法兰截止阀J41H调节截止阀DN125/DN50手动法兰，不锈钢法兰截止阀法兰截止阀不锈钢国标法兰截， 伟星款PPR截止阀 精品截止阀 铜阀芯 品质保障DN20 25，齿轮插板阀 螺杆旋转闸板阀 侧摇齿轮插板阀 卸料阀 截止阀，J941Y截止阀|不锈钢截止阀|电动截止阀。批发砂浆泵截止阀 混凝土泵管截止阀砂浆泵细石泵管道截止阀，泵管截止阀 混凝土手动液压高压低压砼泵管截止阀dn80 dn125，杰克龙黄铜卧式止回阀卧式逆止阀铜杆止水阀，球阀阀门PPR管件 钢芯球阀 PPR双活接钢芯球阀，座阀 /蒸汽阀 /盖米气动角座阀/气动截止阀。美国PARKER电磁阀7321BCN00 3/4螺纹，不锈钢工业电磁阀多型号螺纹单向电磁阀适用于弱酸碱介质直角式阀，不锈钢截止阀,法兰不锈钢截止阀,DN25不锈钢截止阀,J41W截止阀，促销Swagelok球阀 SS42GS6MM正品品质保证。工业排放锻钢浮动球阀 浮动美标锻钢球阀 浮动硬密封球阀，苏州竹箦阀业批发波纹管截止阀WJ41 波纹式密封管截止阀，不锈钢截止阀 优质钢制止阀 批发销售，城市煤气快速启闭闸阀 伞齿轮快速启闭阀门，JX49W法兰液位计阀 JX49H液位计截止阀 不锈钢液位计考克。
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