China Ball Valve-Flange Forged Ball Valve

China Ball Valve-Flange Forged Ball Valve Use:

For urban gas pipelines, large heating equipment pipelines, as well as a variety of steel mill fluids, gas heat supply, fuel supply pipe.

Nominal Diameter:       2" to 48"

Nominal Pressure:       Class 150 & 300 &600&900&1500

Design Standard:         API 6D/ASME B16.34/ API 608/ BS 5351/ MSS SP-72

FTF Dimension:    ASME B16.10 / API6D/EN558-1

Flange Connection:  ASME B16.5 

Inspection and Test:    API6D/API598

Material List:

1. BODY                                        ASTM A105                                    ASTM A350 LF2                ASTM A182 F304/F316

2. SEAT RING                               ASTM A105+ENP                           ASTM A350 LF2+ENP       ASTM A182 F304/F316

3. SEAT INSERT                           PTFE/RPTFE/NYLON                    PTFE/RPTFE/NYLON        PTFE/RPTFE/NYLON

4. SCREW                                     ASTM A193 B7/BM                        ASTM A320 L7/L7M          ASTM A193 B8/B8M

5. O-RING                                      VITON

6. GASKET                                    304SS/316SS+GRAPHITE

7. TRUNNION                               ASTM A105+ENP                           ASTM A350 LF2+ENP      ASTM A182 F304/F316

8. BOLT                                         ASTM A193 B7/BM                        ASTM A320 L7/L7M         ASTM A193 B8/B8M

9. NUT                                           ASTM A194 2H/2HM                     ASTM A94 7/7M               ASTM A194 8/8M

10. BONNET                                 ASTM A216 WCB                           ASTM A352 LCC             ASTM A351 CF8/CF8M

11. O-RING                                    VITON

12. SPRINGS                                 INCONEL X-750

13. BALL                                        ASTM A105+ENP                          ASTM A350 LF2+ENP    ASTM A182 F304/F316

14. O-ING                                      VITON

15. GASKET                                  304SS/316SS+GRAPHITE

16. STEM                                      AISI 1045+ENP/ASTM A182 F6a    AISI 4140+ENP               ASTM A182 F304/F316

17. BEARING                                AISI 1045+RPTFE                          304SS+RPTFE                304SS/316SS+RPTFE

18. THRUST WASHER                 PTFE                                                PTFE                                PTFE

19. O-RING                                    VITON

20. PACKING BOX                         ASTM A105+ENP                           ASTM A350 LF2+ENP   ASTM A182 F304/F316

21. SCREW                                   CARBON STEEL                            CARBON STEEL             STAINLESS STEEL

22. GEAR OPERATOR                  ASSEMBLY

23. BOLT                                       CARBON STEEL                            CARBON STEEL            STAINLESS STEEL

24. NUT                                         CARBON STEEL                            CARBON STEEL            STAINLESS STEEL

25. PACKING                                 GRAPHITE/PTFE

26. GERASE FITTING(STEM)      CARBON                                         STAINLESS STEEL        304SS/316SS

27. GREASE TING(SEAT)             CARBON                                        STAINLESS STEEL         304SS/316SS

28. ANTI STATIC BALL                 304SS                                              304SS                            304SS/316SS

29. ANTI STATIC SPRING            304SS                                              304SS                            304SS/316SS

30. DRAIN VALVE AND PLUG      CARBON STEEL                             STAINLESS STEEL         304SS/316SS

China Ball Valve-Flange Forged Ball Valve Structure and Feature

1. FULL PORT DESIGN/REDUCED PORT DESIGN

2. 2 PIECE/3PIECE BOLTED BODY

3. TRUNNION MOUNTED BALL TYPE

4. DOUBLE BLOCK AND BLEED(DBB)

5. SECONDARY/EMERGENCY SEALING

6. AUTOMATIC BODY CAVITY&RELIEF

7. BLOW-OUT PROOF STEM

8. FIRE SAFE DESIGN

9. ANTI-STATIC DEVICE

10. ISO 5211 DIRECT MOUNTED TYPR

11. WITH LOCKING DEVICE

China Ball Valve-Flange Forged Ball Valve various modes of operation

Cameron can provide various types of valve actuators: manual, pneumatic, electric, hydraulic, gas-liquid interaction. Specific models based on the valve torque selection.

China Ball Valve manufacturer-Flange Forged Ball Valve Buried condition design

Valve for buried conditions, set the valve extension rod, extension tube for maintenance (both sides of the exhaust pipe + both sides of the valve seat pipe + grease + valve body degree of sewage pipe) and the control valve so that the valve operating position as Conveniently located on the ground. Corrosion-resistant asphalt coating valve surface protection or oxygen resin protection, on-site pipeline bridging and cathodic protection measures for the use of the buried environment.