J941H Electric Cut-Off ValveProduct Overview:
The closure element of a stop valve is a plug-shaped valve disc, with a sealing surface that is either flat or conical. The valve disc moves in a straight line along the centerline of the fluid. The motion of the valve stem can be either lifting stem (the stem rises or falls, while the handwheel does not), or lifting and rotating stem (the handwheel rotates and rises or falls along with the stem, with the nut set on the valve body). The stop valve is only suitable for full open and full close positions and is not allowed for adjustment or throttling.
J941H Electric Stop ValveStructural Features：
Design and manufacturing of shut-off valves in accordance with national standardsGB12235, well-structured, reliable sealing, excellent performance, and attractive appearance.
Valve disc and seat sealing surfaces are surfacing-welded with iron-based alloys or Stellite.Stellite cobalt hard alloy is used for surfacing, offering excellent wear resistance, high-temperature resistance, corrosion resistance, scratch resistance, and a long service life.
The valve rod has been heat treated and surface nitrided, offering excellent corrosion and abrasion resistance.
Available in various pipeline flange standards and sealing surface types to meet diverse engineering requirements and customer demands.
The inverted seal is made of a threaded connection sealing seat or a body surfacing with austenitic stainless steel, ensuring reliable sealing. The packing can be replaced daily without the need to shut down the equipment.Below, we have implemented a convenient and quick solution that does not affect system operation.
J941W Electric Stop ValveStandard Specifications:
Design and Manufacturing Standards:GB/T 12235-2007
Standard Structural LengthGB/T 12221-2005
Flange Connection Standard:GB/T 9113
Pressure-Temperature Ratings:GB/T 12224-2005
Testing and Inspection Standards:GB/T 13927-2008
J941W Electric Stop ValveProduct Application:
Can be installed at any position on the pipeline, with the medium flowing from bottom to top.
2. Stainless steel stop valves are suitable for pipelines carrying various corrosive media, featuring good corrosion resistance and sufficient strength.
3. Alloy steel stop valves are suitable for high-temperature steam and oil pipelines, featuring high-temperature resistance..
J941H Electric Stop ValveProduct Ordering Instructions:
When the user has confirmed the type and model of the valve (especially non-standard models), the user should correctly describe the meaning and requirements of the model.
2. Customers should place orders based on the product models listed in the sample. If there are special requirements for the product items, please specify them in the order.
1) Structural Length
2Flange Standard
3Valve structure types: such as full bore or reduced bore passage, body cover connection style
4Valve interior components and other material requirements
5Pressure Testing, Inspection Standards, Labeling, and Other Requirements
3. When the application of the valve 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 quality.
4. Our company can configure standard electric devices, explosion-proof electric devices, smart switch electric devices, and smart adjustment electric devices according to specific customer requirements.
5. Our company's valves of various types 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. Yangzhou ChaoNeng Electric Valve guarantees a product warranty period for customers' official installation and use.12Within a month or upon product dispatch18Within a month.
