Jiulong DBB Trunnion Mounted Ball Valve
by Jiangsu Jiulong Valve Manufacturing Co., Ltd.The Jiulong double block and bleed (DBB) trunnion mounted ball valve is rated to 10000 psi for high pressure wellhead and manifold service. The DBB configuration integrates isolation and bleed functions in a single compact body.
Certifications
API 6DISO 9001API 602CE
Specifications
Stem
ASTM A182 F304(L)/F316(L), ASTM A182 FXM-19
Drive Mode
Manual, pneumatic, electric, etc.
Size Range
NPS 1/2"x1/2"x1/2" ~ 2"x2"x2" (DN15x15x10~DN50x50x37)
Product Type
DBB Trunnion Mounted Ball Valve
Sealing Pair
ASTM A182 F51/F304(L)/F316(L)+STL
Body & Bonnet
ASTM A182 F304(L)/F316(L), ASTM A182 F51
Pressure Rating
10000 psi
Design Standards
API 6D, API 6A, ASME B16.34, BS 6364
Inspection Standards
API 598, API 6A
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