| Models 215V, 337
ASME Section VIII, Air/Gas Vacuum, 'UV' National Board Certified Safety Valves.
Model Descriptions
- Model 337: Has 'pull-ring' lift device for easy manual testing.
- Model 215V: Model used for Vacuum service.
Pressure and Temperature Limits
- Model 337: 1 to 60 psig -20° to 406°F
- Model 215V: 2-inch HG to 29-inch HG -20° to 400°F
Applications
- Protection of low to medium pressure high volume blowers, compressors and pneumatic conveying systems.
- Bulk hauling trailers/equipment.
- Light gauge tanks.
- Protection of high volume vacuum pumps and conveying systems.
Options
SS trim. (nozzle and disc) (Variation 03)
Features and Benefits
- Large nozzle design provides high capacity.
- Flat bronze valve seats are lapped for optimum performance.
- Warn ring offers easy adjustablility for precise opening with minimum pre-open or simmer and exact blowdown control.
- Pivot between disc and spring corrects misalignment and compensates for spring side thrust.
|
| 
|
