API 6D Fully Welded Ball Valves

Technical Parameters

Size: NPS 2” - 48”, DN50 - DN1200

Pressure Rating: 150LB - 2500LB, PN10 - PN 400

Working Temperature: -29℃ - 425℃

Material: A105, LF2, F304, F316, F304L, F316L

Operators: Manual, Electric, Pneumatic

Standards Compliance

Connecting Dimensions: ASME B16.5, ASME B16.47, ASME B 16.25

Design Standard: API 6D, EN13942, ASME B16.34,  ISO-14313

Face to Face: API 6D, EN 558-1, EN 12982, ASME B16.10

Fire Safe: API 607, API 6FA, ISO-10497
Test & Inspection: API 6D, API 598

End Connection: Flange, BW

Design Feature
1. Stem Extension for Underground & Cryogenic Service.

2. Automatic Internal Relief of Body Pressure.

3. Single Piston Effect, Double Piston Effect.

4. Locking Device (Or safety interlock key).

5. Emergency Sealant Injection System.

6. Flanged End Or Welding End.

7. Full Bore Or Reduced Bore.

8. Blowout proof Stem Design.

9. Double Block and Bleed.

10. Body Vent Device.

11. Anti-static Device.

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