NSW Cast Steel Ball Valve – Class 150–2500, API 6D/608, WCB Body, Full or Reduced Bore

Product Details

Quantity

500
Availability (Lead Time)

4-6 Weeks
Product Location

China
Condition
OEM

WENZHOU NEWSWAY VALVE CO. LTD
Equipment code

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Short Description

Cast steel ball valve available in Class 150 to 2500, sizes NPS 2"–48", ASTM A216 WCB body, RF/RTJ/BW ends, full or reduced bore, with DBB/DIB features, compliant with API 6D & 608.

Description

NSW Cast Steel Ball Valve – Class 150–2500, API 6D/608, WCB Body, Full or Reduced Bore

The NSW Cast Steel Ball Valve is a high-performance valve designed for reliable shut-off, isolation, and flow control in critical industrial pipeline systems. Manufactured according to API 6D, API 608, and ISO 17292 standards, this valve offers dependable service in high-pressure applications across oil & gas, petrochemical, water, and power industries.

Constructed from high-grade ASTM A216 WCB cast steel with optional alloys such as CF8M, CF3M, or duplex stainless steels, this valve is available in sizes from NPS 2" to NPS 48", and pressure classes from 150 to 2500. The design supports full or reduced bore configurations, with side entry, top entry, or fully welded body options.

Additional features include Double Block & Bleed (DBB), Double Isolation & Bleed (DIB), emergency stem/seat injection, anti-static and blow-out protection, and compatibility with cryogenic or high-temperature extended stems. The valve supports a wide range of end connections including RF, RTJ, BW, PE, SW, and NPT, making it a highly adaptable choice for demanding installations.

Specifications:

– Valve Type: Ball Valve
– Design Standards: API 6D, API 608, ISO 17292
– Size Range: NPS 2" to NPS 48"
– Pressure Class: 150#, 300#, 600#, 900#, 1500#, 2500#
– Body Material (Casting): ASTM A216 WCB
– Optional Cast Materials: A351 CF3, CF8, CF3M, CF8M, A995 4A/5A, A352 LCB, LCC, LC2, Monel, Inconel, Hastelloy
– Optional Forged Materials: A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5
– Design Features:
1. Full or Reduced Bore
2. Side Entry, Top Entry, or Welded Body
3. Double Block & Bleed (DBB) / Double Isolation & Bleed (DIB)
4. Emergency Seat and Stem Injection
5. Anti-Static Device
6. Anti-Blowout Stem
7. Cryogenic or High-Temperature Extended Stem
– End Connections:
– RF, FF, RTJ (ASME B16.5 / B16.47)
– Socket Weld (ASME B16.11)
– Butt Weld (ASME B16.25)
– Screwed Ends (ANSI/ASME B1.20.1)
– MSS SP-44 (NPS 22 only)
– Face-to-Face: API 6D, ASME B16.10
– Testing & Inspection: API 6D, API 598
– Fire Safe Design: API 6FA, API 607
– Optional Compliance: NACE MR-0175 / MR-0103, ISO 15848
– Non-Destructive Testing: PMI, UT, RT, PT, MT

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Technical Details

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