Double Block & Bleed Valves
BHDT's DBB valves design is based on our ball valve design, which allows a compact design, resulting in a very high performance with nominal pressure range as per ball valve design.
BHDT additionally offers a complete range of sealing (soft-, thermoplastic-, full metal sealing).
DBB Valves – Oil & Gas/Power application
Nominal size: ½”-8”
Nominal Pressure range: Class 900# – 4500# / API2000 – 15000
Exclusively made from forged materials
- Full metal seal including metal stem seal
- Single & Double Piston seat
- Steam jackets
- Locking devices and other additional features available, depending on customer’s specification
- Integrated connection available for compact design
- All connections produced in conformance with international standards not only but also ANSI B 16.5, 1500 – 2500, API 6A, DIN standard, Customer’s standards
- Various types of actuators (e. g. pneumatic, hydraulic, electric) from different manufacturers available