NSW Flanged Ball Valve – Class 150 to 2500, RF/RTJ, Full or Reduced Bore, WCB/F316

The NSW Flanged Ball Valve is a high-performance valve solution for fluid shutoff, distribution, and flow control in demanding industrial environments. Available in a wide size range from 2″ to 48″ and pressure classes up to 2500, this valve is engineered with robust cast or forged materials including A216 WCB, CF8M, and A182 F316.

Designed in compliance with API 6D, API 608, and ISO 17292 standards, the valve offers versatility in body styles such as side entry, top entry, or welded body designs. Key features include double block and bleed (DBB), anti-blowout stem, anti-static device, and optional cryogenic or high-temperature extended stems. Its flanged connections conform to ASME B16.5/B16.47 standards, with face-to-face dimensions per ASME B16.10.

The full or reduced bore design enables minimal pressure drop, and the sealing system ensures zero leakage performance. Fire-safe certification per API 6FA and 6FA is standard, with optional compliance to NACE MR-0175 for sour service. Ideal for oil & gas, petrochemical, power, and general industrial applications.

Specifications:

– Valve Type: Flanged ball valve
– Size Range: NPS 2″ to 48″
– Pressure Class: Class 150, 300, 600, 900, 1500, 2500
– Body Materials (Casting): A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2
– Body Materials (Forged): A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5
– Ball & Stem Materials: Stainless steel (e.g., F316), Monel, Inconel, Hastelloy, UB6
– Bore Design: Full or Reduced Bore
– Body Type: Side entry, Top entry, or Fully welded
– End Connections:
 • Flanged (RF, FF, RTJ) – ASME B16.5 / B16.47 / MSS SP-44 (NPS 22 only)
 • Socket Weld – ASME B16.11
 • Butt Weld – ASME B16.25
– Face-to-Face: ASME B16.10
– Design Standard: API 6D, API 608, ISO 17292
– Fire Safe Design: API 6FA, API 607
– Test & Inspection: API 598 / API 6D
– Optional Compliance: NACE MR-0175, MR-0103, ISO 15848
– Non-Destructive Testing: PMI, UT, RT, PT, MT

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com