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J-VALVES-BV
J-VALVES
8481804090
API 603 Stainless Steel 8" 400LB CF8M Flanged Gate Valve
Main Features
Material Advantage: Made of CF8M stainless steel, it has excellent corrosion resistance, high temperature resistance and high strength, enabling it to adapt to various harsh working conditions and extend the service life of the valve.
Design Standard: It is strictly designed and manufactured in accordance with the API 603 standard and simultaneously meets the requirements of relevant standards such as ASME B16.34 and ASME B16.5, ensuring the structural strength, sealing performance and dimensional accuracy of the valve.
Sealing Performance: Adopting the design of a flexible wedge-shaped disc and an integral seat ring, it has a good sealing effect and can achieve bidirectional sealing, effectively preventing media leakage.
Easy Operation: Equipped with an outside screw and yoke (OS&Y) structure, the handwheel operation is simple and convenient. The valve stem adopts a precision ACME thread, and its surface treatment is suitable for sealing. During the operation process, the open and closed state of the valve can be clearly observed.
Low Fugitive Emissions: The valve stem packing is designed for optimal control of fugitive emissions leakage. Ultra-low emission leakage rates are ensured through the polished valve stem sealing area, the reduced diameter distance and the specially designed packing, meeting environmental protection requirements.
Convenient Maintenance: The valve stem nut can be replaced online, avoiding shutdowns during the pipeline operation and reducing maintenance costs and time.
Technical Parameters
Nominal Diameter: 1/2"~48" (DN15~DN1200)
Class: 150LB~2500LB (PN20~PN420)
Material: CF8M/304/316/B62/2207/2507/316ti/C95800, etc.
Connection Method: Flange connection, and the flange dimensions conform to the ASME B16.5 standard.
Applicable Temperature Range: -20℃~425℃
Applicable Media: Applicable to a variety of corrosive or non-corrosive fluid media, such as water, steam, oil products, acid-base solutions, etc.
Certification and Standards
It complies with the API 603 standard to ensure the manufacturing quality, performance and safety of the valve.
The pressure/temperature rating conforms to the ASME B16.34 standard.
The face-to-face dimension conforms to the ASME B16.10 standard.
The flange dimension conforms to the ASME B16.5 standard.
Application Scenarios
Chemical Industry: Used for transporting and controlling corrosive chemical media such as acids, alkalis and salts.
Petrochemical Industry: In processes such as oil refining and natural gas processing, it controls various oil and gas media.
Food and Beverage Industry: Meeting food-grade hygiene requirements, it is used in the production processes of beverages, wines, etc.
Pharmaceutical Industry: Complying with strict hygiene and cleanliness standards, it is used for fluid control in drug production.
Paper Making Industry: Controls the flow of media such as pulp and black liquor.
Precautions
During the use process, it is necessary to select appropriate sealing materials and operation methods according to the actual working conditions. Regularly check the sealing performance of the valve and the wear condition of parts, and conduct maintenance and replacement in a timely manner to ensure the normal operation of the valve.
Competitive Advantage:
On Samples Buyer bear the air fee, but this fee will be reduced from order directly
On After Sales Free replacement if there is any quality problem
On Delivery Never delay delivery time
On Materials Ensure material pure
Ensure material pure
