CLASS 150-300-600-900-1500-2500
NPS 6"-24"

Trunnion mounted ball,
CLASS 150-300-600-900-1500-2500
TSB Type


Full or reduced bore, two or three piece body, "double block & bleed" trunnion mounted ball,  double stem seal, metal-metal relief seats , anti-static device, fire safe, blow-out proof stem.


Watertight in the high performance stem and low emission.
Internal wetted parts are acc. NACE Standard MR0175.
Easy operation at high pressures.

Emergency grease fittings
Double pisón effect DPE
BW, Fully welded, Hub ends

DesignISO 14313 / API 6D 
EndFlanges ASME B16.5 RF // RTJ
Face to faceASME B16.10 long pattern
Top flange      ISO 5211 
TestingsISO 14313 /API 6D 
Fire safe tested       ISO 10497/ API 607
Fire safe
 Bureau Veritas
Type approval
 Bureau Veritas
 Russian Maritime Register of Shipping
 GOST-Russian Federation Arms
Clean air
 TA-Luft (TÜV Südwest)
SIL certification
 Exida Certification SIL 3


Download the catalog Bac Valves 2015