Call us today: 

+44 (0)1484 710511



February 21 2018 09:24
    Background: BorderBoxedOpened Page width: Small width layoutMedium width layoutMaximum width layout Small textMedium textMaximum text
Ball, Needle, Ball Bolted Construction DBB Valves

Ball, Needle, Ball Bolted Construction DBB Valves

The Double Block & Bleed “Type V” is fully approved to supply many of the worlds oil majors. 

Available in flange sizes from 1/2" to 4" as standard 

Larger sizes by request.

Versatile - Mixed end flanges i.e. 1-1/2" ANSI 1500lbs x 2" ANSI 1500lbs can easily be achieved with this design. Many other combinations can be made to suit a specific application.

316 stainless steel handles and trim as standard to prevent rusting. Materials of construction available are numerous with the standard grades ASTM A350 LF2 / A105, ASTM A182 F316 / F316L and ASTM A182 F51 being held for call off at our suppliers, this reduces the delivery times. 

Outlets and vents are all 1/2" NPT as standard, 1/4" and 3/4" are also available. Butt weld and socket weld outlets available. 



Number of views (31231)


   CE Logo  
 View Alco Valves Group Accreditation Certificates