GALLI & CASSINA
PRESSURE BALANCED DB & B LUBRICATED PLUG VALVES


The DB&B PLUG VALVES provide the same PLUG VALVES features, with the addition of the “Double Isolation” feature, with a body bleed in between the two plugs. Valves “Face to Face” follows API6D, to guarantee interchangeability with valves in service.  


Production Range:

API6D ASME/ANSI 150 up to 2500 Lb API6A from API 2000 up to API 15000

DN 1/2” to 24” Class: up to 1500

DN 1/2” to 20” Class: up to 2500

DN 1 13/16” to 7 1/16” Class API 2000 to 15000 Psi



PRESSURE BALANCED LUBRICATED PLUG VALVES


Pressure balance lubricated plug valves are metal seated valves providing a tight shut off ( 0 leakage ) sealing, valves shall be regularly lubricated along with their operation by injection of suitable grease. Thanks to the absence of any body cavity and as well as a simple & tough design, they are highly recommended for any critical “Full ΔP” operation and for handling any media with an high % of solids contents, further more they provide an excellent resistance to abrasion, they are free from routine maintenance, providing a long service life.


Production Range:

API6D ASME/ANSI 150 up to 2500 Lb API6A from API 2000 up to API 15000 Available in SHORT, VENTURI or REGULAR Pattern.

DN 1/2” to 48” Class: up to 600

DN 1/2” to 36” Class: up to 900

DN 1/2” to 24” Class: up to 1500

DN 1/2” to 20” Class: up to 2500

DN 1 13/16” to 7 1/16” Class API 2000 to 15000 Psi