Category
- Instruments | Valve | High Pressure Bar Stock Ball Valves
- Dimensions
- How To Order
- Pressure-Temperature Ratings
- Features
Dimensions
| Part No. | End Connection | Orifice | CV | Dimensions (mm) | |||||
| Inlet | Outlet | L | S | H | A | ||||
| VB6B1 | U-04T- | 1/4" UNILOK | 4.8 | 1.2 | 92.0 | 32.0 | 45.0 | 108.0 | |
| U-06T- | 3/8" UNILOK | 7.1 | 3.7 | 95.0 | |||||
| U-08T- | 1/2" UNILOK | 10.0 | 7.5 | 103.0 | |||||
| F-04N- | 1/4" Female NPT | 70.0 | |||||||
| F-06N- | 3/8" Female NPT | 75.0 | |||||||
| F-08N- | 1/2" Female NPT | 90.0 | |||||||
| M-04N- | 1/4" Male NPT | 7.1 | 3.7 | 85.0 | |||||
| M-06N- | 3/8" Male NPT | 9.7 | 7.2 | 85.0 | |||||
| M-08N- | 1/2" Male NPT | 10.0 | 7.5 | 85.0 | |||||
| VB6B2 | U-12T- | 3/4" UNILOK | 12.7 | 10.0 | 110.6 | 40.0 | 55.0 | 148.0 | |
| F-08N- | 1/2" Female NPT | 90.0 | |||||||
| F-12N- | 3/4" Female NPT | 98.0 | |||||||
| M-12N- | 3/4" Male NPT | 105.0 | |||||||
| VB6B3 | U-12T- | 3/4" UNILOK | 19.0 | 30.0 | 118.6 | 50.0 | 60.0 | 148.0 | |
| U-16T- | 1" UNILOK | 127.5 | |||||||
| F-12N- | 3/4" Female NPT | 15.8 | 19.0 | 95.0 | |||||
| F-16N- | 1" Female NPT | 19.0 | 30.0 | 106.0 | |||||
| M-12N- | 3/4" Male NPT | 15.8 | 19.0 | 115.0 | |||||
| M-16N- | 1" Male NPT | 19.0 | 30.0 | 125.0 | |||||
| ISO7/1 Tapered Threads (PT) are available for all fractional sizes of VB6B series valves. Add “R” as a suffix instead of “N”. | |||||||||
How To Order
UNILOK VB6B series ball valves are ordered by part number as shown below.
Example: The following part number, VB6B3U-16T-SS is designated for VB6B series ball valve with both 1" UNILOK tube fitting, 316SS, PCTFE seat.
| V | B6B3 | U | - | 16T | - | SS | - | |
| UNILOK Valve | Valve Type | Connection type | Connection Size | Body Materials Other alloys are available upon request | Seat Materials | |||
| Valve Type | Connection Size | Seat Materials | |||||||||||||
| B6B | 2 Way Type | Fractional(Inch) Tube O.D. Designation | None | PCTFE | |||||||||||
| B6BC | 2 Way Type, CNG Applicaon | Tube O.D. | inch | 1/4 | 3/8 | 1/2 | 3/4 | 1 | PK | PEEK | |||||
| B6BX | 3 Way Type | mm | 6.35 | 9.52 | 12.70 | 19.05 | 25.40 | ||||||||
| Designator | 04T | 06T | 08T | 12T | 16T | ||||||||||
| Connection Type | |||||||||||||||
| U | UNILOK Tube Fitting | Pipe Size Designation (NPT or ISO7/1-PT) | |||||||||||||
| F | Female NPT or ISO7/1(PT) | Pipe Size | 1/4 | 3/8 | 1/2 | 3/4 | 1 | ||||||||
| M | Male NPT or ISO7/1(PT) | Designator | 04N/R | 06N/R | 08N/R | 12N/R | 16N/R | ||||||||
Pressure-Temperature Ratings
| Valve Group | Sealing Materials | Pressure Rating | Temperature Rating | ||
| Seat | Stem Packing | End Seal | |||
| 2 Way | |||||
| VB6B1 | PCTFE | PTFE | FKM | 6000psig(413bar) | -22℉~320℉ (-30℃~160℃) |
| PEEK | 10000psig(689bar) | -40℉~446℉ (-40℃~230℃) | |||
| VB6B2 | PCTFE | PTFE | FKM | 5000psig(344bar) | -10℉~320℉ (-23℃~160℃) |
| VB6B3 | PEEK | 6000psig(413bar) | -10℉~376℉ (-23℃~191℃) | ||
| 3 Way | |||||
| VB6BX1 | PCTFE | PTFE | FKM | 4000psig(275bar) | -22℉~320℉ (-30℃~160℃) |
| PEEK | 6000psig(413bar) | -40℉~446℉ (-40℃~230℃) | |||
| VB6BX2 | PCTFE | PTFE | FKM | 3000psig(206bar) | -10℉~320℉ (-23℃~160℃) |
| VB6BX3 | PEEK | 4000psig(275bar) | -10℉~376℉ (-23℃~191℃) | ||
Features
Pressure rating up to 6000 psig (413 bar) @21℃ (70℉) with standard PCTFE seats. 10000 psig (689 bar) @21℃ (70℉) with optional PEEK seats for CNG application.
Temperature rating from -30℃ (-22℉) to 180℃ (355℉) with standard PCTFE seats. Robust body for high-pressure applications.
Floating ball design ensures leak-proof shut-off at high pressure.
Blow-out proof design with internally loaded ball stem with shoulder.
Lever handle with PVC coat allows easy and quick operation with low torque and 1/4 turn to open and close.
Max orifice minimizes the pressure drop. Panel mounting is available as an option.
2-way shut-off valves and 3-way switching valves are available.
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