Dixon VR-268-25 1" (25 mm) Bronze Relief Valve Side Outlet
Available
This Dixon relief valve, figure SRV-L3P, has a bronze body, a PTFE seat and a steel spring, a male BSPT inlet and a closed female BSP side outlet with right-angle discharge. This listing covers 6 sizes, from 1/2" (15 mm) to 2" (50 mm).
Dixon lists it for discharge of steam, water, oil, air and liquids that do not harm copper alloys, from -45 to 165 degrees C. It is factory set to 145 PSI (10 bar) and can be adjusted from 43.5 to 145 PSI (3 to 10 bar) (manufacturer-stated).
Where this product is used
- Pressure relief on steam, water, oil and air systems (manufacturer-stated).
- Protecting vessels and pipework where a closed side outlet with right-angle discharge suits the layout.
Features
- Closed side outlet with right-angle discharge (manufacturer-stated)
- Bronze body; PTFE seat and steel spring (manufacturer-stated)
- Inlet male BSPT; outlet female BSP (manufacturer-stated)
- Factory set to 145 PSI (10 bar); adjustable 43.5 to 145 PSI (3 to 10 bar) (manufacturer-stated)
- Temperature: -45 to 165 degrees C (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Body | Bronze |
| Seat and spring | PTFE seat, steel spring |
| Inlet | Male BSPT |
| Outlet | Female BSP, closed side outlet, right-angle discharge |
| Standard setting | 145 PSI (10 bar) |
| Adjustment range | 43.5 to 145 PSI (3 to 10 bar) |
| Temperature | -45 to 165 degrees C |
| Sizes | 1/2" (15 mm), 3/4" (20 mm), 1" (25 mm), 1-1/4" (32 mm), 1-1/2" (40 mm), 2" (50 mm) |
Key specifications
| Dixon part number | Size | Standard setting |
|---|---|---|
| VR-268-15 | 1/2" (15 mm) | 145 PSI (10 bar) |
| VR-268-20 | 3/4" (20 mm) | 145 PSI (10 bar) |
| VR-268-25 | 1" (25 mm) | 145 PSI (10 bar) |
| VR-268-32 | 1-1/4" (32 mm) | 145 PSI (10 bar) |
| VR-268-40 | 1-1/2" (40 mm) | 145 PSI (10 bar) |
| VR-268-50 | 2" (50 mm) | 145 PSI (10 bar) |
Dixon's catalogue prints the metric size of the 1/2 in valve as 12 mm. The store size follows the part number (VR-268-15 is listed as 15 mm); the inch size is the same in both.
Selecting the right option
Choose the size from the inlet thread (male BSPT) and check the set pressure against your system: the valve leaves the factory at 145 PSI and is adjustable only between 43.5 and 145 PSI. If your system needs a setting outside that range, ask us about Dixon's other relief valve options. A relief valve should be sized and set by a competent person for the equipment it protects.
Related products
Related Dixon valves: Dixon Anfo Loader 1/2" BSP Replacement Relief Valve Assembly 690 kPa, Dixon VGB3-8 8mm 3-Way Globe Valve Bronze and Dixon Brass Gate Valve DZR Tested Screwed Female BSP.
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15
Model Number: VR-268-15
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20
Model Number: VR-268-20
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25
Model Number: VR-268-25
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32
Model Number: VR-268-32
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40
Model Number: VR-268-40
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50
Model Number: VR-268-50
