Pressure Relief Valve M18-FR

Pressure Relief Valve M18-FR

The M18-FR is a remote sensing, high capacity, spring and diaphragm operated, normally closed valve. The inner valve is held closed by the spring. When the sensed pressure increases above the spring setting, the valve opens.

Features:

  • Available in globe and angle style
  • Available sizes ½ inch and ¾ inch
  • Direct acting
  • Drip tight closing
  • Accurate pressure control
  • UL listed to ANSI/UL 1478A FM approved to FM 1359

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