Z41HExtended Rod Gate ValveOverview：
Extended Rod Gate ValveAs the name implies, it is a gate valve with an extended stem, primarily used for井下 and underground pipeline or platform applications. It can be lengthened according to customer requirements, and our current technology allows for extensions up to20Rice, designed and manufactured to standardGB/T12234-2007Manual switch, bolt-connected valve cover with a steel gate valve featuring a clear stem structure, with end connections in the form of flanges or welding ends, suitable for oil, oil-related products, and other mediums.。
Z41HExtended Rod Gate Valve Application：
Broadly used on pipelines in the oil, chemical, food, light industry, textiles, power, shipbuilding, metallurgy, and energy systems as a shut-off device.
Z41HExtended Rod Check ValveFeatures：
1Tightly structured, well-designed, with robust valve rigidity, smooth passage, and a low flow coefficient.
2Sealed face stainless steel and hard alloy, long service life
3Flexible graphite packing, reliable sealing, easy and flexible operation.
4Manual, pneumatic, electric, gear-driven
5Structure forms include elastic wedge type single gate plate, rigid wedge type single gate plate, and double gate plate type.
Z41HExtended Rod GateValve execution standard：
Design Specifications:GB/T12234
Structure Length:GB/T12221
Flanged Connection:JB/T79
Testing and Inspection:JB/T9092
Pressure-Temperature:GB/T9131
Product Identification:GB/T12220
Z41HExtended Rod Gate ValveProduct Ordering 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 special requirements for the product items, please specify them in the order.
1Structure Length2Flange Standard3Valve structure types: such as full bore or reduced bore passages, body cover connection styles4Valve internals and other material requirements5Pressure testing, inspection standards, labeling, and other requirements
3When the application of the valve is crucial or the environment is particularly complex.,Please provide design drawings and detailed specifications, and our experts will review and ensure their quality.
4.Our company can customize electric devices according to specific user requirements.,Pneumatic Drive Unit,Turbine unit.
5.Our valves, produced by our company, meet all the requirements specified in the order. Each product undergoes rigorous inspections and tests according to the relevant standards before leaving the factory.
6.All products of Zhongzhi Valves come with a warranty period: upon customer's formal installation and use.12Within a month or upon product dispatch18Within a month.
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