Product Overview
PZ41YThe slag discharge gate valves are connected using middle flange bolts, with branch ends connected by flange or butt welding. The large-diameter design of the slag discharge gate valves features rolling bearings for easy operation. The valve stem is heat treated and surface nitrided, offering excellent corrosion resistance, wear resistance, and abrasion resistance.
PZ41YSludge Check ValveOperating Principle:
PZ41YThe slag discharge gate valves are connected with medium flange bolts, and the branch pipe ends are flanged or butt-welded. The large-diameter design of the slag discharge gate valves features rolling bearings for easy opening and closing. The valve stems are heat-treated and surface-nitrided, offering excellent corrosion resistance, wear resistance, and abrasion resistance. The outlet flow channel of the slag discharge gate valve is reasonably designed, preventing slag accumulation, allowing for smooth opening and closing without jamming. The sealing material of the slag discharge gate valve is wear-resistant ceramic or alloy, which boasts strong wear resistance, durability against erosion, abrasion resistance, low friction, and reliable sealing. The opening and closing components of the slag discharge gate valve use a semi-sealed pair for forced sealing, ensuring excellent performance.
PZ41YSludge Check ValveIntroduction:
PZ41YWaste discharge gate valves are equipped with flange connections and a rigid wedge-type single disc with a clear stem. The sealing surface material of the valve seat is hard alloy (carbon steel).+Cobalt Chrome钨，nominal pressurePN25Carbon steel valve body with slag discharge function. It is suitable for working temperatures of0～100℃On the pipeline of the ash slurry discharge system in the hydropower system and hydraulic engineering of the thermal power plant, cut off or connect the slurry and sludge water in the pipeline.
PZ41YSludge Sluice ValveProduct Features:
1Medium to large bore sizes are equipped with rolling bearings for easy opening and closing.
2The closure components utilize semi-enclosed auxiliary forced sealing, offering excellent performance.
3The valve body outlet flow channel is designed reasonably, free of debris, and operates smoothly without jamming.
4Utilizing central flange bolts for connection, the branch pipes are connected at both ends via flange or butt welding.
5The valve rod has been heat treated and surface nitrided, offering excellent corrosion resistance, wear resistance, and scratch resistance.
6Seal components are made of wear-resistant ceramic or alloy, offering strong wear resistance, durability against erosion, resistance to abrasion, low friction, and reliable sealing.
PZ41YSludge Check ValveMaterial specifications for main components:
PZ41YSludge Check ValveDesign and Manufacturing Standards:
Design and Manufacturing:GB12234 GB2595
Flange Size:GB9113 JB/T79
Pressure and Temperature:JB/T74 GB9131
Structure Length:GB/T12221
Welded joint dimensions:---
Inspection and Testing:JB/T9092 GB13927
PZ41YStrainer Gate ValveOrdering Instructions:
1.When the user has confirmed the type and model of the valve (especially non-standard models), the user should accurately describe the meaning and requirements of the model.
2.Customers should order based on the product models listed in the sample. If there are any special requirements for the product items, please specify them in the order.
1Structural Length2Flange Standard3Valve structural forms: such as full bore or reduced bore passages, body cover connection types4Valve internals and other material requirements5Pressure testing, inspection standards, labeling, and other requirements
3When the application of valves is critical or the environment is complex.,Please provide design drawings and detailed specifications to the fullest extent, as our experts will review and ensure their accuracy.
4.Our company can configure electrical equipment according to specific customer requirements.,Pneumatic drive unit,Turbine assembly.
5.Our valves, produced by our company, meet all the requirements specified in the order. Each product undergoes rigorous inspections and tests in accordance with the relevant standards before leaving the factory.
6.All Zhongzhi Valve products come with a warranty period: upon the customer's formal installation and use.12Within a month or upon product dispatch18Within a month.
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If you have any questions.Please call us at:0577-57787659 13588912654】,We will always strive to provide you with the best.Our services.
