Ref: DBB-10K
Double Block & Bleed Valves
Compact modular Double Block & Bleed (DBB) valves incorporating two primary isolation valves and an integral vent valve into a single one-piece body for zero-leakage instrument hook-ups up to 10,000 PSI.
JEETAN FLUID POWER
DBB-10K
Image shown is representative. Actual product configuration and appearance may vary according to selected specifications and ordering code.
Pressure Capability
Working pressures up to 10,000 PSI (ASME Class 150 to 2500 design principles)
Manufacturing Base
Precision Machined · Mumbai Facility
Available Metallurgy
Standard: Certified 316/316L Stainless Steel; Monel 400, Hastelloy C-276, Inconel 625, and Inconel 825 available to project specification. Additional materials may be accommodated subject to application and project requirements.
Engineering Features
- Available in Ball-Needle-Ball (modular process isolation) and Needle-Needle-Needle (instrument gauge root) trim configurations
- Available in Flange x Threaded, Flange x Flange (ASME B16.5 Class 150 to 2500), and Twin-Threaded one-piece body formats
- One-piece body design replaces bulky multi-valve hook-ups, saving up to 70% in weight and eliminating multiple piping joints
- Integral bleed valve enables safe venting and positive pressure verification prior to instrument maintenance
- 100% factory hydrostatic shell and double-isolation seat tested to verify zero leakage up to 10,000 PSI
Target Applications
Primary process take-offs, pressure gauge hook-ups, chemical injection quills, sample extraction probes, and severe service instrument isolation.
Confidential Technical Request
Request Technical Documentation for Double Block & Bleed Valves
Our Mumbai engineering desk will review your application requirements and supply relevant dimensional drawings, material certificates, and configuration options.