NSW 3-Way Ball Valve – Flanged End, Class 150/300

The NSW 3-Way Ball Valve is designed for advanced flow control across multiple process streams. Available in L, T, and Y port configurations, this valve enables flow direction change, mixing, or diversion in piping systems. It is manufactured using high-grade forged and cast materials including A105, CF8M, F316L, Duplex, and exotic alloys such as Monel and Hastelloy. Designed to API 6D and ANSI B16.34 standards, it supports flanged (RF, FF, RTJ), socket weld, butt weld, or threaded connections. The valve includes a pressure balance hole in the ball, anti-static devices, and a blow-out proof stem, ensuring reliable and safe operation. Precision-cast with silica sol processing, it meets stringent industrial specifications for chemical, petrochemical, and utility services.

Specifications:

– Manufacturer: NSW
– Valve Type: 3-Way Ball Valve
– Size Range: DN8 to DN300 (¼" to 12")
– Pressure Class: ANSI Class 150 to Class 300
– End Connection: Flanged (RF, FF, RTJ); also available in Socket Weld (ASME B16.11), Butt Weld (ASME B16.25), and Threaded (ASME B1.20.1)
– Operation: Manual / Gearbox / Pneumatic / Electric Actuator
– Port Type: L-Port, T-Port, and Y-Port configurations available
– Body Material (Forged): A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5
– Body Material (Cast): A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2
– Optional Alloys: Monel, Inconel, Hastelloy
– Design Standard: API 6D, ANSI B16.34
– Face-to-Face Standard: API 6D, ANSI B16.34
– Flange Standard: ASME B16.5 (up to NPS 24), ASME B16.47/MSS SP-44 (NPS 22 only)
– Fire Safe Design: API 6FA, API 607
– Testing & Inspection: API 6D, API 598, ISO 5208, EN 12266
– Optional Compliance: NACE MR-0175, MR-0103, ISO 15848
– Temperature Range: -20°C to +200°C (–4°F to +392°F)

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