Double Block and Bleed Ball Valve

Body: A105, F304, F316, F316L, F51

Bonnet :A105

Ball:  A105, F304, F316, F316L, F51

Seat: F316L

Stem: F51

Seat Ring: F51

O Ring: VITON

Thrust Washer: PTFE

Bearing: PTFE+SS304

Gasket: SS304+Graphite

Body Cap: A105

Nominal Diameter: DN10 to DN400

Nominal Pressure: Class900 to Class2500

Temperature Range: -196°C to 650°C    

Ball  Valve Design: API6D, BS5351, ASME B16.34

Face to face: ASME B16.10, AP6D

End Flange: ASME B16.5/ASME B16.47

Buttweld End: ASME B16.25

Fire Safety: API607, API6A

Inspection and test: API 598, API6D

Dimension

Class900                                                                Unit: mm

DNΦqLΦDΦKΦRBfΦPEFN-Φ
102521380545469.936269.97.92323.97.9211.9116-38.1
123031550610533.441979.47.923817.9211.9120-38.1
204712050855749.364810812.7584.212.719.8420-54
2457025201040901.7772139.715.88692.115.8826.9720-66.7
Double Block and Bleed Ball Va...