WebSpecs. Resources. Features. Fisher 289 Series relief valves are spring-loaded throttling relief valves used as downstream pressure regulators to protect the system from … WebIf the regulator is used in conjunction with a 289H relief valve, the Type 289H should be set 10" W.C. higher than the outlet pressure setting of the regulator, up to 30 inches W.C. reduced pressure. For pressure greater than this, set the 289H 3/4 psi higher than the outlet pressure setting of the regulator.
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WebPage 1 Description The 289 Series pressure relief valves (see Figure 1) are throttling relief valves used downstream of 1 npt TYPE 289H pressure regulators to protect the downstream system from overpressure.; Page … WebEmerson Global Emerson birchwood logs for sale
Fisher 289 Series Relief Valves or Backpressure Regulators
WebThe Type 289H should be set 10 inches w.c. higher than the outlet pressure setting of the regulator, up to 30 inches w.c. reduced pressure. For pressure greater than this, set the … Web1 NPT TYPES 289H AND 289HH W18702 W1870_2. 2 NPT TYPE 289H TYPES 289U AND 289A. Figure 1. Types 289H, 289L and 289U Relief Valves ... data-sheets-299h-series-pressure-reducing-regulators-bulletin-fisher-en-en-6106240. mokbel. Choke Valves. Burhan Ayub. 3M__3M4_Data_Sheet_13-03. Filip. PCV. Franz Huanay Martínez. … WebResources: 289 Series Spring-Loaded Relief Valves Bulletin 289 Series Spring-Loaded Relief Valves Instruction Manual ... Home › Fisher 289H Pressure Relief Valve 2" x 2" FNPT. Fisher 289H Pressure Relief Valve … dallas texas things for kids