Pilot Operated for steam

Pressure Reducing Valves Pilot Operated for steam RE10N

Pressure Reducing Valves Pilot Operated for steam

RE10N

      Built-in strainer One push blow

      Pressure Reducing Valves Pilot Operated for steam RE10N

      Features/Applications

      Features

      • Pressure reducing valves for steam

        These are automatic valves that reduce the steam supply pressure to the certified pressure for the device in use, and keep it steady.

      • Pilot operated valves

        The drive section detects the pressure supplied from the pilot chamber, and the degree of opening of the valve is adjusted to keep the pressure on the secondary side at a set level.

      • Compact and cost effective design

        It has a space saving (ultra small/lightweight).
        Low heat dissipation with superb energy saving properties and cost performance.

      • Simple pressure adjustment

        Pressure adjustment can be performed by hand using a handle, with no tools required. (with lock mechanism)

      • Superb durability

        Offers superb durability thanks to an overstress prevention mechanism.

      • Easy maintenance

        It is easy disassembly and reassembly.

      • Built-in strainer

      RE10N_kikou.png
       

      Uses

      Suitable for a wide range of uses including devices for foodstuffs, dyeing, and cleaning as well as heating equipment and air conditioning equipment.

      Dimensions/Weight

      Dimensions/Weight

      RE10N_FF.png

       

      Size Dimensions (mm) Dimensions (in) Weight
      L L1 H1 H2 W L L1 H1 H2 W (kg) (lb)
      1/2” 160 175 133 80 100 6.3 6.9 5.2 3.1 3.9 7,1 15.7
      3/4” 7,4 16.3
      1” 170 180 6.7 7.1 8,5 18.7
      1 1/4” 200 210 154 103 130 7.9 8.3 6.1 4.1 5.1 14,2 31.3
      1 1/2” 14,3 31.5
      2” 220 220 8.7 8.7 15,6 34.4

      Specifications

      Model Connection

      Max. operating

      pressure

      Operating pressure

      range

      Control pressure

      range

      Values

      Max.

      pressure

      reduction ratio

      Max. operating

      temperature

      Body

      material

      Type Size (MPa) (psig)

      Primary side

      pressure

      (MPa)

      Primary side

      pressure

      (psig)

      Secondary side

      pressure

      (MPa)

      Secondary side

      pressure

      (psig)

      Cv Kvs (℃) (℉)
      RE10N

      Flanged

      FF,RF*

      1/2” 1,6 232 0,1 - 1,6 14.5 - 230 0,034 - 1,2 4.9 - 174 1,0 0,9 20:1 220 428

      Ductile cast

      iron

      FCD450

      3/4” 2,5 2,2
      1” 4,0 3,4
      1 1/4” 6,5 5,6
      1 1/2” 9,0 7,7
      2” 16,0 13,8
      *Can potentially meet these flange standards: JIS 10K, 16K, 20K

      ● Offset pressure up to 0,03MPa (4.4psig)
      ● Minimum differential pressure is 0,07MPa (10.2psig)
      ● Minimum adjustable flow rate is 5% of the rated flow rate
      ● Lockup pressure is 0,03MPa (4.4psig) or lower

      Capacity Chart

      RE10N.png

      ● How to use selection chart (example)
      To reduce the pressure of 800kg/h (1764lb/h) of steam from 0,8MPa to 0,5MPa (116psig to 73psig)

      1. Find the point at which the primary side pressure 0,8MPa (116psig) curve and secondary side pressure 0,5MPa (73psig) horizontal line intersect.
      2. Trace a vertical line from the point where they intersect, and look for the smallest-sized product where the steam flow rate is 800kg/h (1764lb/h) or more at the point where the vertical line you have traced intersects the horizontal size lines.
      3. In this case, the pressure reducing valve with a size of 1 1/2” is optimum.

      Installation Examples

      RE10N_haikan4.png

      ■Related Products Models for reference
          Sight glass TS1 T3    T3
          Y strainer YSF
          Separator   H3  H5
          Steam trap Differs depending on conditions

      Features

      • Pressure reducing valves for steam

        These are automatic valves that reduce the steam supply pressure to the certified pressure for the device in use, and keep it steady.

      • Pilot operated valves

        The drive section detects the pressure supplied from the pilot chamber, and the degree of opening of the valve is adjusted to keep the pressure on the secondary side at a set level.

      • Compact and cost effective design

        It has a space saving (ultra small/lightweight).
        Low heat dissipation with superb energy saving properties and cost performance.

      • Simple pressure adjustment

        Pressure adjustment can be performed by hand using a handle, with no tools required. (with lock mechanism)

      • Superb durability

        Offers superb durability thanks to an overstress prevention mechanism.

      • Easy maintenance

        It is easy disassembly and reassembly.

      • Built-in strainer

      RE10N_kikou.png
       

      Uses

      Suitable for a wide range of uses including devices for foodstuffs, dyeing, and cleaning as well as heating equipment and air conditioning equipment.

      Dimensions/Weight

      RE10N_FF.png

       

      Size Dimensions (mm) Dimensions (in) Weight
      L L1 H1 H2 W L L1 H1 H2 W (kg) (lb)
      1/2” 160 175 133 80 100 6.3 6.9 5.2 3.1 3.9 7,1 15.7
      3/4” 7,4 16.3
      1” 170 180 6.7 7.1 8,5 18.7
      1 1/4” 200 210 154 103 130 7.9 8.3 6.1 4.1 5.1 14,2 31.3
      1 1/2” 14,3 31.5
      2” 220 220 8.7 8.7 15,6 34.4
      Model Connection

      Max. operating

      pressure

      Operating pressure

      range

      Control pressure

      range

      Values

      Max.

      pressure

      reduction ratio

      Max. operating

      temperature

      Body

      material

      Type Size (MPa) (psig)

      Primary side

      pressure

      (MPa)

      Primary side

      pressure

      (psig)

      Secondary side

      pressure

      (MPa)

      Secondary side

      pressure

      (psig)

      Cv Kvs (℃) (℉)
      RE10N

      Flanged

      FF,RF*

      1/2” 1,6 232 0,1 - 1,6 14.5 - 230 0,034 - 1,2 4.9 - 174 1,0 0,9 20:1 220 428

      Ductile cast

      iron

      FCD450

      3/4” 2,5 2,2
      1” 4,0 3,4
      1 1/4” 6,5 5,6
      1 1/2” 9,0 7,7
      2” 16,0 13,8
      *Can potentially meet these flange standards: JIS 10K, 16K, 20K

      ● Offset pressure up to 0,03MPa (4.4psig)
      ● Minimum differential pressure is 0,07MPa (10.2psig)
      ● Minimum adjustable flow rate is 5% of the rated flow rate
      ● Lockup pressure is 0,03MPa (4.4psig) or lower

      RE10N.png

      ● How to use selection chart (example)
      To reduce the pressure of 800kg/h (1764lb/h) of steam from 0,8MPa to 0,5MPa (116psig to 73psig)

      1. Find the point at which the primary side pressure 0,8MPa (116psig) curve and secondary side pressure 0,5MPa (73psig) horizontal line intersect.
      2. Trace a vertical line from the point where they intersect, and look for the smallest-sized product where the steam flow rate is 800kg/h (1764lb/h) or more at the point where the vertical line you have traced intersects the horizontal size lines.
      3. In this case, the pressure reducing valve with a size of 1 1/2” is optimum.

      RE10N_haikan4.png

      ■Related Products Models for reference
          Sight glass TS1 T3    T3
          Y strainer YSF
          Separator   H3  H5
          Steam trap Differs depending on conditions

      Contact