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Models 264, 265, 266,
267, 264P, 265P, 266P, 267P
Non-Code Liquid Relief, ASME Section VIII, Air/Gas and
Steam, National Board Certified.
Model Descriptions
- Model 264: CS housing with 316 SS trim (nozzle
and disc), SS spring. Pressure-tight cap.
- Model 265: Same as Model 264 except
high-temperature alloy spring.
- Model 266: Same as Model 264 except all 316 SS
materials.
- Model 267: Same as Model 266 except
high-temperature alloy spring.
- Model 264P: Same as Model 264 with
pressure-tight packed lift lever.
- Model 265P: Same as Model 265 with
pressure-tight packed lift lever.
- Model 266P: Same as Model 266 with
pressure-tight packed lift lever.
- Model 267P: Same as Model 267 with pressure
tight packed lift lever.
Pressure and Temperature Limits
- Models 264, 266: 4 to 3300 psig -20° to 600°F
- Models 265, 267: 4 to 3300 psig -20° to 750°F
- Maximum back pressure 400 psig.
Applications
- Protection of pumps, compressors, pressure vessels or systems
handling corrosive fluids or vapors at high pressure and/or
temperature.
- Sentinel (warning) on steam equipment.
Options
No Options Available
Features and Benefits
- Top-guided design offers high capacity with
.110 in 2 orifice area.
- Ball bearing pivot between disc and spring
corrects misalignment and compensates for spring side thrust.
- Every valve 100% tested/inspected for pressure
setting and leakage.
- Standard outlet with 1-inch Female NPT.
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