Tilting Disc Check Valve Top Entry

DOUBLE BLOCK & BLEED VALVE

QC System & Certifications

PED/EU Module H | API 6D | API 6FA | TS | ISO9001

 

 

FEATURES:

DBB (Double block & bleed valve ) is designed to replace the complicately mutiple valves in the traditional pipelines, for reduction of leakgae points , achievment of rapaidly draining and blocking and maximumly saving the installation space with simplified installation procedure on site. This kind of valves from our company are applied in the field of power station , petrochemical ,metallurgy, coal refinery, oil& gas, chemical, pharmacy, etc.

DBB (Double block & bleed valve ) is designed to replace the complicately mutiple valves in the traditional pipelines,
for reduction of leakgae points , achievment of rapaidly draining and blocking  and maximumly saving the
installation space with simplified installation procedure on site.
This kind of valves from our company are applied in the field of  power station , petrochemical ,metallurgy, coal
refinery,  oil& gas, chemical,  pharmacy,  etc.