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Models 264, 265, 266, 267

Carbon steel housing with 316 SS trim (nozzle and disc), SS spring. Pressure-tight cap.

Features

  • Top-guided design offers high capacity with 0.110 in² (0.710 cm²) orifice area.
  • Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust.
  • Every valve is 100% tested/inspected for pressure setting and leakage.
  • Standard outlet with 1-inch female NPT.
  • Optional 3/4-inch female NPT outlets.
264

Model 264

Pressure Limit:4 to 3300 psig
Temperature Limit:-20° to 550° F
5 Sizes (Inlet & Outlet):1/2 & 3/4'' , 1/2 & 1'', 3/4 & 3/4'', 3/4 & 1'' ,1''&1''

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.

Carbon steel housing with 316 SS trim (nozzle and disc), SS spring. Pressure-tight cap.

264