Fisher 289 Relief Valves or Backpressure Regulator
Fisher
Product Code: 289
Brand: Fisher
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Description for Fisher 289 Relief Valves or Backpressure Regulator
Fisher 289 Series relief valves are spring-loaded throttling relief valves used as downstream pressure regulators to protect the system from overpressure.A smooth throttling action minimizes pressure surges in the system during relief operation. 289 Series relief valves are ideal for low-pressure settings due to the increased sensitivity provided by a large diaphragm area. 289 Series relief valves are designed for pressure control; they are not ASME safety relief valves.FeaturesThrottling Type ReliefHigh Flow RatesSmall SizeReliability Due to SimplicityCompact DesignRecommended Products For Fisher