CD3MN Plug Valve
Explore our PTFE sleeved plug valve made from China valve manufacturers and crafted from high-quality CD3MN or ASTM A890 4A materials, meeting API 599 and DIN 3202 standards. Sized at DN300, it's designed for optimal performance under pressure rated at PN10. Equipped with RF ends, it ensures secure and leak-free connections in your fluid handling systems.
ASTM A890 4A PTFE Sleeved Plug Valve Valve description: Sleeved plug valve, PTFE seat, regular bore Body material: ASTM A890 4A (Duplex Steel F51, CD3MN, UNS S31803, Duplex 2205) Nominal diameter: DN300 (12 Inch) Nominal pressure: PN10 (Class 150 LB) Seat: PTFE End connection: RF Mode of operation: Wormgear Design & manufacture: API 599 Face to face: ASME B16.10 Test and inspection: API 598 Crafted from Duplex Steel, the ASTM A890 4A Plug Valve (Duplex Steel F51, CD3MN, UNS S31803, Duplex 2205) boasts exceptional acid corrosion resistance. Equipped with a manual switch and flange connection, it incorporates PTFE soft sealing. This valve finds extensive applications across industries such as chlor-alkali, soda ash, pharmaceuticals, fertilizers, fine chemicals, textile fiber synthesis, dyeing, organic acids, inorganic salt production, and nitric acid. ASTM A890 4A PTFE Sleeved Plug Valve - Product Features 1. ASTM A890 4A Plug Valve boasts a rational structure, reliable sealing, excellent performance, and an appealing design. 2. Sealing in the ASTM A890 4A Plug Valve is accomplished through the sealing surface around the sleeve, with a unique 360° metal lip providing sleeve protection. 3. With no cavity for medium accumulation, the ASTM A890 4A Plug Valve ensures clean operation. 4. Its metal lip aids in self-cleaning during rotation, ideal for environments prone to thick scaling. 5. Featuring two-way flow, installation is more convenient. 6. Material and flange size selection can be tailored to actual working conditions or user preferences, meeting diverse engineering needs effectively.
the laminate stainless steel with graphite structure of hard and soft sealing compatibility, with exquisite processing and advanced technology. This product is composed of valve body, butterfly disc, laminate seal as valve seat, valve stem, transmission mechanism and other main components. It is widely used in metallurgy, electric power, petroleum, chemical industry, air, gas, combustible gas and water supply and drainage pipeline. Triple Eccentric Butterfly Valve-Features There are three eccentrics (offsets): the first eccentric, the shaft deviated from the centerline of sealing face; The second eccentric, the shaft deviated from the centerline of pipe and valve; The third eccentric the distinctive included angle between oblique taper angle of eccentric seat and centerline of pipe, thus making seat completely disengaged from the sealing ring during the whole process of open and close. This structure not only uses cam effect, but also eliminates the possibility of abrasion and leakage.
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