BBS In-Line Isolation Valve provide a single point open or close line when assembled to the vessel, tank, tubing and any under pressure component. The compact design is available with a single male and female connection, standard NPT or BSP thread and advanced tube connection configurations. Specification and selection of product materials, options, or components must be made by the purchaser of the equipment.
Features
- Pressure range: up to 15,000 psi
- Temperature range: up to 150°C
- Flowing lines: 1/8 and 1/4 in outer diameter
- Wetted materials: Stainless steel 316L
Technical Specifications
Material selection
BBS provides a variety of BBS product with various product options and configurations including materials of construction that can be expected to perform well in a wide range of applications. The BBS product information presented is intended as a guide for the purchaser to make an appropriate selection for the application. It is the purchaser’s sole responsibility to make a careful analysis of all process parameters (e.g., all chemical components, temperature, pressure, flow rate, abrasives, contaminants), when specifying product, materials, options and components for the particular application. Emerson is not in a position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product, options, configuration or materials of construction selected. For more information on material compatibility, refer to the Material Selection and Compatibility Considerations for process Pressure Transmitters.
| Packing | Seat | Pressure and temperature ratings |
| PTFE | Integral | 10000 psi at –40 to 85 °F (689 bar at –40 to 29 °C) or 4000 psi at 400 °F (276 bar at 204 °C) |
| Graphite | Integral | 6250 psi at –40 to 200 °F (431 bar at –40 to 93 °C) or 1500 psi at 750 °F (103 bar at 399 °C) |
Ordering
Ordering information
BBS Manifold Valve can be ordered as a stand-alone product or as an integrated assembly attached to any type of process transmitter.
Order a HPHT Isolation Valve Procedure
- Reference the Selection guide for assistance on choosing the type of Manifold Valve.
- Specify a completed model number by referencing the applicable ordering table for the selected Manifold Valve type.
BBS HPHT Isolation Valve Ordering Data Table
| Model | Product description | ||||
| Type | |||||
| 11- 15 | 2-Way Straight Valve, 15000 psi working pressure | ||||
| 12- 15 | 2-Way Dual output Strait Valve, 15000 psi working pressure | × | |||
| Design class | |||||
| E | Enhanced | × | |||
| Isolation Valve style | |||||
| T9 | 90 ° Valve Position |
× | |||
| T1 | 180 ° Valve Position | ||||
| Input type | |||||
| 1 | ¼–18 Male NPT Threaded (T9 type) |
||||
| 2 | ¼–18 Female NPT Treated |
× | |||
| 3 | ⅛–18 Female NPT Treated | ||||
| 4 | ¼–Tube Connection | ||||
| 5 | ⅛–Tube Connection | ||||
| Output type | |||||
| A | ¼–18 Female NPT Treated |
||||
| B | ⅛–18 Female NPT Treated |
||||
| C | ¼–Tube Connection | ||||
| D | ⅛–Tube Connection | × | |||
| Packing material | |||||
| 1 | PTFE | × | |||
| 2 | Graphite-based | ||||
| Material | Body | Bonnet | Stem | Tip | |
| S1 | 316L SST | 316L SST | 316L SST | 316L SST | × |
| S2 | 316L SST | 316L SST | 316L SST | UNS 17400 | |
The signed offerings (×) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time. Order Example:
11-15 E T9 1 D 1 S1 (11-15 2-Way Straight Valve Model, ¼–18 Male input with 90 ° Style,⅛- Tube connection output, and PTFE Packing, SS316L material )
Technology
BBS Pressure-Lock technology
Exclusively featured on the BBS Valves
■ Two-piece valve stem design provides easier handle turn operation
■ Needle-tip safety back seating ensures operator safety during process blowout events
Enhanced reliability
■ Process-isolated stem threads increase overall valve life
Simplified operation
■ A. Removable handles - allows for a quick way of adding security and reducing tampering.
■ B. Packing nut - allows for smooth adjustment of stem packing.
■ C. Nut for stem tightness.
■ D. Two-piece stem design with non-rotating tip - provides smooth ergonomic operation, reduces potential leak paths, and decreases overall wear, extending valve life.
Increased operator safety
■ E. Safety back seating - provides integral blowout protection.
Enhanced reliability
■ F. Stem threads isolated from process fluid – increase equipment life and operator safety.
■ G. Modular packing – located below stem threads to isolate thread from process fluid, preventing corrosion.
■ H. Bonnet threads isolated from process fluid – improves corrosion resistance and equipment life with metal-to metal, bonnet-to-body seal.
■ I. One-piece needle tip stem – ensure seal integrity over wide range of pressures and temperatures.
Note
For more information on the Pressure-Lock Valve, reference BBS Pressure-Lock Valve Configuration.
In order to find out about various models of HPHT valves, contact us with the subject of "HPHT valve models".