NSW is an ISO9001 certified manufacturer of industrial ball valves. Trunnion ball valves manufactured by our company have perfect tight sealing and light torque. Our factory has a number of production lines, with advanced processing equipment experienced staff, our valves have been carefully designed, in line with API6D standards. The valve has anti-blowout, anti-static and fireproof sealing structures to prevent accidents and extend service life.
-Quality assurance: NSW is ISO9001 audited professional floating ball valve production products, also have CE, API 607, API 6D certificates -Productive capacity: There are 5 production lines, advanced processing equipment, experienced designers, skilled operators, perfect production process. -Quality control: According to ISO9001 established perfect quality control system. Professional inspection team and advanced quality inspection instruments. -Delivery on time: Own casting factory, large inventory, multiple production lines -After-sales service: Arrange technical personnel on-site service, technical support, free replacement -Free sample, 7 days 24 hours service
| Product | API 6D Trunnion Ball Valve Side Entry |
| Nominal diameter | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48” |
| Nominal diameter | Class 150, 300, 600, 900, 1500, 2500. |
| End Connection | Flanged (RF, RTJ), BW, PE |
| Operation | Handle Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Materials | Forged: A105, A182 F304, F3304L, F316, F316L, A182 F51, F53, A350 LF2, LF3, LF5 Casting: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Structure | Full or Reduced Bore, RF, RTJ, BW or PE, Side entry, top entry, or welded body design Double Block & Bleed (DBB),Double Isolation & Bleed (DIB) Emergency seat and stem injection Anti-Static Device |
| Design and Manufacturer | API 6D, API 608, ISO 17292 |
| Face to Face | API 6D, ASME B16.10 |
| End Connection | BW (ASME B16.25) |
| MSS SP-44 | |
| RF, RTJ (ASME B16.5, ASME B16.47) | |
| Test and Inspection | API 6D, API 598 |
| Other | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Also available per | PT, UT, RT,MT. |
| Fire safe design | API 6FA, API 607 |



-Full or Reduced Bore -RF, RTJ, BW or PE -Side entry, top entry, or welded body design -Double Block & Bleed (DBB),Double Isolation & Bleed (DIB) -Emergency seat and stem injection -Anti-Static Device -Actuator: Lever, Gear Box, Bare Stem, Pneumatic Actuator, Electric Actuator -Fire Safety - Anti-blow out stem