NSW 10" Top Entry Ball Valve – Class 600, WCB Body, F316 Trim, RF Flanged

The NSW 10" Class 600 Top Entry Ball Valve is a high-integrity valve solution engineered for demanding industrial pipeline applications. Its integral forged or cast body in ASTM A216 WCB carbon steel provides high structural strength, while precision A182 F316 stainless steel ball and seat components ensure corrosion resistance and consistent tight sealing.

This valve features a top entry construction, allowing internal components to be serviced or replaced in-line without removing the valve from the pipeline—dramatically reducing maintenance downtime. Designed to ASME B16.34 and API 6D standards, it offers exceptional durability and safety under high-pressure service.

The floating or trunnion-mounted ball (depending on size and pressure) enables smooth, reliable operation with minimal torque. Fire-safe tested per API 607/API 6FA, and suitable for manual, gear, electric, or pneumatic actuation. Ideal for applications in refining, petrochemicals, gas transmission, and critical utility systems.

Specifications:

– Valve Type: Top Entry Ball Valve
– Operation: Manual, Gear, Pneumatic, or Electric Actuator
– Size: 10 inch (Available: NPS 2 to NPS 36)
– Pressure Class: 600# (Available: Class 150 to Class 2500)
– Body Material: ASTM A216 WCB (Optional: CF8, CF8M, LCB, WC6, WC9, Duplex, Alloy 20, etc.)
– Ball Material: ASTM A182 F316 Stainless Steel
– Seat Material: PTFE, RPTFE, or Metal Seated
– Trim: F316 Stainless Steel
– Design Standard: API 6D, ASME B16.34, BS 5351, API 608
– Face-to-Face: ASME B16.10 / DIN 3202
– End Connections: RF Flanged to ASME B16.5 or Butt Weld to ASME B16.25
– Test Standard: API 598
– Fire Safe Standard: API 607 / API 6FA
– Top Entry: Yes, in-line maintainable
– Structure: Integral body, full-bore or reduced bore
– Sealing: Concession-type seat with angled retainer to prevent debris accumulation

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