CLASS 150-300, NPS 1/2"-8"

Floating ball, Full bore, CLASS 150-300
FB Type


Full bore, split body, floating ball, high performance low emission double stuffing box, relief seats, anti-static device, fire safe, pressure balance hole in ball, blow-out proof stem.


High performance low emission double stuffing box.
Internal wetted parts are in acc. to NACE Standard MR0103.

Cryogenic service

Emissions control port 
Internal coating FBE / ECTFE 
Metal to metal tightness

DesignISO 17292 
EndFlanges acc. to: ASME B16.5 RF 
Face to faceASME B16.10 long pattern
Top flange         ISO 5211 
TestingsISO 5208 
Fire safe tested        ISO 10497

Fire safe 
 Bureau Veritas
Type approval
 Det Norske Veritas
 Germanischer Lloyd
 Bureau Veritas
 GOST-R Rostechnadzor permit
 Shell Global Solutions
 Nippon Kaji Kyokai
 Russian Maritie Register of Shipping
Clean air
 TA-Luft (TÜV-Südwest)
 ISO 15848-1 class BH (Bureau Veritas)
SIL Certification
 Exida Certification - SIL 3





Download the catalog Bac Valves 2015