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ML 2254

ML 2254

Product catalog summary
Product Overview: The document provides details on the ML 2254 treated PTFE yarn packing, designed for industrial fluid sealing applications. It highlights the product's features, construction, recommended uses, and service conditions.
Features: The ML 2254 style utilizes PTFE fibers treated with a PTFE dispersion to fill and seal interstices in the packing fibers. Post-braiding, a PTFE coating is applied, and the packing is air-dried. This process ensures the packing does not wick, making it suitable for valves, hatch seals, and inspection port seals. The PTFE construction renders it impervious to almost all chemicals and acids.
Construction: The packing is constructed using a Multi-Lok braid technique.
Remarks: It is noted for being an excellent valve stem packing for all chemicals and corrosives, remaining inert to all fluids except molten alkali metals.
Recommended For: The product is ideal for severe chemical and corrosive services where an inert packing material is essential.
Service Conditions: The packing can withstand temperatures up to 500°F (260°C) and is suitable for a pH range of 0-14, specifically for static applications.
Equipment: It is recommended for use in control valves, chemical processing valves, hatch seals, expansion joints, and static applications.
Certifications: The product is certified to ISO 9001: 2000 standards, ensuring quality in fluid sealing solutions for the industry.
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Catalog excerpts

ML 2254-1

Contact Us Today Phone: 205.403.7500 / 800.633.4770 Mail: 123 Airpark Industrial Rd. Website: www.sepcoUSA.com RECOMMENDED FOR All severe chemical and corrosive services where an inert packing material is essential FEATURES Style ML 2254 PTFE fibers are treated with a PTFE dispersion which fills and seals all interstices in the packing fibers. After braiding, a PTFE coating is applied and the packing is forced air dried. This packing will not wick making it an excellent choice for valves, hatch seals and inspection port seals. The PTFE construction makes it impervious to almost all chemicals and acids. CONSTRUCTION Multi-Lok Braid SERVICE CONDITIONS Temperatures to 500°F/260°C, pH range 0-14. For static applications EQUIPMENT Control valves, chemical processing valves, hatch seals, expansion joints, and static applications REMARKS Excellent valve stem packing for all chemicals and corrosives; inert to all fluids except for molten alkali metals. This information is based on data that we believe to be reliable. Since conditions of product use are outside of our control, we make no warranties, expressed or implied and assume no liability in connection with any use of this information. Certified to ISO 9001: 2000 Standards. Updated April 2013

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