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Models 230, 330, 330S, 333S

1/4-inch male NPT - 300 to 1500 psig.

Features

  • Lightweight aluminum construction. Resistant to environmental and internal corrosion.
  • Aluminum parts are anodized for corrosion resistance.
  • Model 230 is direct spring-loaded design with synthetic disc insert.
  • Seat tightness increases to a maximum as inlet pressure approaches the opening pressure.
330

Model 230

Pressure Limit:300 to 1500 psig
Temperature Limit:-20° to 185° F

Applications

  • Multi-stage high pressure compressors, intercoolers and aftercoolers.
  • High pressure receivers and storage bottles.
  • Thermal expansion relief.

1/4-inch male NPT - 300 to 1500 psig.

330