FloControl Australia

Piping DBB Valves

Sami Instruments DBB valves for Piping ensure a leak-tight reliability for your pipe line and can be available in a variety of configurations.

• Single block, block and bleed or double block and bleed assembly

• One piece design or modular construction (two or three piece design)

• Available sizes: from 1/2″ to 10″ (DN 15 to DN 250)

• Full or reduced bore

• Flanged connections in compliance with ASME B16.5 RF and RTJ

• Construction and testing according to API 6A and API 6D

• Anti-blowout valve stems and needle tips

• Rating ANSI from 150 lbs up to 2500 lbs and API 6A from 5,000 to 15,000 psi