Three Piece Body Threaded Stainless Steel Ball Valve

Nominal Diameter:                1/2" to 2"

Nominal Pressure:                CL150-CL1500

Design Standard:                  API 608, BS5351, ASME B16.34

Threaded End:                      NPT, BSPT, DIN259/2999, ISO228, ASME B1.20.1

Socket Weld Connection:    ASME B16.11

Butt Welding Connection:   ASME B16.25

Inspection and Test:            API598

Material List:

No. Item                  Material                              Symbol

  1. Body/Bonnet     Stainless Steel                   ASTM  A182 F304/F316

                               Carbon Steel                       ASTM A105

  2. Ball                   Carbon Steel                       ASTM A105+ENP

                               Stainless Steel                    ASTM A182 F6a/F304/F316

  3. Stem                 Stainless Steel                    ASTM A182 F6a/F304/F316

  4. Seat Ring          RPTFE/PEEK/Nylon           RPTFE/PEEK/Nylon

  5. Gasket              SS+Graphite/PTFE             SS+Graphite/PTFE

  6. Bolt                    ASTM A193-B7/B8/B8M     ASTM A193-B7/B8/B8M

  7. Nut                    ASTM A194-2H/8/8M          ASTM A194-2H/8/8M

  8. Handle              Carbon Steel

Structure and Feature

1. 3 Piece Body

2. End Connection: Threaded, Socket-Welded or  Butt-Welded

3. Floating Ball Type

4. Reduce Bore/ Full Bore

5. Fire Safety Construction (API 607)

6. Manual Operating