RED POINT®
Double Block & Bleed Valves
A Double Block & Bleed valve can perform the tasks of three separate valves. It would replace two separate isolations valves and one drain valve. This results in huge space savings and a sizeable weight reduction, which are positive benefits for FPSO’s and oil platforms. Double Block & Bleed valves can be supplied according to API6D and API6A.
Design
- Floating or Trunnion Mounted
- Single or Double Ball
Construction
- One piece body (top, side, or end entry)
- Split body (two or three piece)
Size ANSI
- 0.25 – 16”
Pressure ANSI
- 150 – 4,500 lbs.
End connections
- Flanged
- BW
- SW
- THR
- HUB
- PE
Operated
- Lever
- Gear
- Bare Stem
- Actuator
Available Materials
- Duplex
- Super Duplex
- Stainless Steel
- Carbon Steel
- Alloy 600
- Alloy 625
- C 276
- Alloy 800
- Alloy 825
- Titanium
- Zirconium
Seats
- Soft or metal seated
Seat materials
- Graphite
- Devlon
- TFM
- PTFE
- PEEK
- POM
- PCTFE
Size DN
- DN 6 – DN 400
Pressure PN
- PN 10 – PN 400
Hard facing
- Various hard facing on ball and seats
Options
- Extended Stem
- Extended Bonnet
- Single or Double Piston
Design & Testing
All available international standards according to API, EN, ISO.
