3-Piece Flanged Ball Valve – NSW

The NSW 3-Piece Flanged Ball Valve is a robust, full-port valve designed for demanding industrial applications. Built to international standards (ANSI, DIN, BS, JIS), this valve offers precision flow control with its anti-static and anti-blowout stem design. Its flanged connections ensure secure, leak-proof integration into pipeline systems, and the ISO 5211 mounting pad allows direct actuator installation. The valve is engineered with corrosion-resistant materials such as WCB, CF8, CF8M, and Duplex Stainless Steel, making it suitable for high-pressure, high-temperature services. Fire-safe certified to API 6FA/607 and tested to API 598 and ISO 5208 standards, the valve offers reliability, safety, and operational longevity.

Specifications:

– Manufacturer: NSW
– Valve Type: Flanged Ball Valve
– Size Range: ½ inch to 8 inches (DN15 to DN200)
– Pressure Class: ANSI 150 / ANSI 300 / PN16–40 / JIS 10K
– End Connection: RF Flanged (ANSI B16.5, DIN 2632/2633/2634/2635, JIS B2212), also available with Socket Weld, Butt Weld, or Screwed Ends
– Operation: Lever Operated
– Port Type: Full Port
– Body Material: WCB, CF8 (SS304), CF8M (SS316), CF3, CF3M, Duplex Stainless Steel
– Ball Material: Stainless Steel with Pressure Balance Hole
– Stem Design: Anti-Blowout, Anti-Static, Lockable
– Mounting: ISO 5211 Direct Mount Platform
– Design Standard: ANSI B16.34, BS5351, DIN3337
– Face-to-Face Standard: ANSI B16.10, DIN 3202 F1/F4/F5, GB/T 12221, JIS B2002
– Thread Standard (if used): BSPP, BSPT, NPT, DIN 2999-259, ISO 228-1
– Testing & Inspection: MSS SP-100, EN 12266, API 598, ISO 5208
– Fire Safe Design: API 6FA, API 607
– Optional Compliance: NACE MR-0175, MR-0103, ISO 15848
– Special Features: Silica sol investment casting, locking device, precision machining
– Temperature Range: -20°C to +200°C (–4°F to +392°F)

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