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      Check Valves
      Filters
      Metering Valves
      Relief Valves
      Integral-Bonnet Needle
      Ball Valves
      Pressure-Reducing Regulator
      Back-Pressure Regulator
      Fittings
           
       

      Features

      • 4 Series relief valves are proportional relief valves that open gradually as the system pressure increased until reaches theset pressure, and close when system pressure  falls below the set pressure
      • 41 Series set pressure ranges:1450~1885psig、1885~2610 psig、2610~3625 psig、3625~5075 psig(100~130 bar、  130~180 bar、   180 ~250 bar、  250~350 bar)
      • 42 Series set pressure ranges:50~362 psig、362~725 psig、725~1450 psig(3.5~25 bar、  25~50 bar、  50~100 bar)
      • 44 eries Set pressure of each valve after initial relief is repeatable within ±5% at room temperature
      • Liquid and gas service
      • Ports size:1/4in female NPT 、1/8in to 1/2in and 3mm to 12mm tubing end connections eries set pressure ranges:14~290 psig(1~20bar)
         
      Relief Valves
         
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      龙8 娱乐官网

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