NSW Aluminium Bronze Ball Valve – ANSI Class 150/300, NPS 1/2" to 24"

The NSW Aluminium Bronze Ball Valve is engineered for excellent corrosion resistance, particularly in marine and seawater service, offshore, and chemical environments. Manufactured in materials such as C95800 and Ni-Al-Bronze, this ball valve offers high strength and superior resistance to saltwater and various aggressive media. The valve is available in sizes ranging from NPS 1/2" to 24" and supports pressure ratings up to ANSI 300, DIN PN40, and JIS 10K. It features a full or reduced bore design, optional trunnion mounting, and is offered with a wide range of end connections. The valve complies with international standards such as API 6D, ANSI B16.34, and API 598, and includes advanced features like DBB, anti-blowout stem, fire-safe certification, and emergency sealant injection. It is suitable for critical applications in offshore, desalination, petrochemical, and shipbuilding industries.

Specifications:

– Manufacturer: NSW
– Valve Type: Ball Valve
– Size Range: NPS 1/2" to 24"
– Pressure Class: ANSI Class 150, 300 / DIN PN16–PN40 / JIS 10K
– Temperature Range: –20°C to 200°C (–4°F to 392°F)
– End Connections:
 • Flanged Ends – ANSI B16.5, DIN 2632/2633/2634/2635, JIS B2212
 • Socket Weld – ASME B16.11
 • Butt Weld – ASME B16.25
 • Screwed Ends – ANSI/ASME B1.20.1
– Threaded Options: BSPP, BSPT, NPT, DIN 2999-259, ISO 228-1
– Design Standard: API 6D, ANSI B16.34, BS5351, DIN3337
– Face-to-Face Standard: ANSI B16.10, DIN3202 (F1, F4, F5), GB/T 12221, JIS B2002
– Testing & Inspection: MSS SP-100, EN 12266, API 598, ISO 5208
– Fire Safe Design: API 6FA, API 607
– Corrosion Standards: NACE MR-0175 / MR-0103, ISO 15848
– Material (Body/Ball): C95700, C95800, C95820, C95900, C63000, Aluminium Bronze, B62, Brass, Ni-Al-Bronze
– Bore Type: Full Bore or Reduced Bore
– Mounting Type: Floating or Trunnion Mounted
– Body Type: 2-Piece or 3-Piece; Side-entry, Top-entry, or Fully Welded
– Nondestructive Testing: PMI, UT, RT, PT, MT

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