Pilot Operated for steam

Pressure Reducing Valves Pilot Operated for steam RE3

Pressure Reducing Valves Pilot Operated for steam

RE3

      Built-in screen One push blow

      Pressure Reducing Valves Pilot Operated for steam RE3

      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.

      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

      RE3_Rc.png

       

      Size Dimensions (mm) Dimensions (in) Weight
      L L1 H1 H2 W L L1 H1 H2 W (kg) (lb)
      1/2” 90 127 87 58 74 3.5 5 3.4 2.3 2.9 2,7 6.0
      3/4” 95 130 3.7 5.1 2,8 6.2
      1” 100 132 3.9 5.2
      1 1/4” 130 155 111 73 96 5.1 6.1 4.4 2.9 3.8 6,2 13.7
      1 1/2” 6,3 13.9
      2” 140 157 121 79 110 5.5 6.2 4.8 3.1 4.3 8,3 18.3

      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 (℃) (℉)
      RE3

      Screwed

      Rc,NPT

      1/2” 1,6 232 0,1 - 1,6 14.5 - 230 0,034 - 1,2 4.9 - 174 0,8 0,7 20:1 220 428

      Brass

      C3771

      3/4” 1,9 1,6
      1” 3,0 2,6
      1 1/4” 4,9 4,2
      1 1/2” 6,8 5,9
      2” 12,0 10,3

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

      Capacity Chart

      RE3.png

      ● How to use the chart (example)
      To reduce the pressure of 400kg/h (882lb/h) of steam from 1,2MPa to 0,7MPa (174psig to 102psig)

      1. Find the point at which the primary side pressure 1,2MPa (174psig) curve and secondary side pressure 0,7MPa (102psig) 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 400kg/h (882lb/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" is optimum.

      Installation Examples

      RE3_haikan4.png

      ■Related Products Models for reference
      Sight glass TS1T3
      Y strainer YM1YSF
      Separator   H3H5
      Steam trap Differs depending on conditions

      Download

      * Membership registration is required to download the documents.

      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.

      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

      RE3_Rc.png

       

      Size Dimensions (mm) Dimensions (in) Weight
      L L1 H1 H2 W L L1 H1 H2 W (kg) (lb)
      1/2” 90 127 87 58 74 3.5 5 3.4 2.3 2.9 2,7 6.0
      3/4” 95 130 3.7 5.1 2,8 6.2
      1” 100 132 3.9 5.2
      1 1/4” 130 155 111 73 96 5.1 6.1 4.4 2.9 3.8 6,2 13.7
      1 1/2” 6,3 13.9
      2” 140 157 121 79 110 5.5 6.2 4.8 3.1 4.3 8,3 18.3
      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 (℃) (℉)
      RE3

      Screwed

      Rc,NPT

      1/2” 1,6 232 0,1 - 1,6 14.5 - 230 0,034 - 1,2 4.9 - 174 0,8 0,7 20:1 220 428

      Brass

      C3771

      3/4” 1,9 1,6
      1” 3,0 2,6
      1 1/4” 4,9 4,2
      1 1/2” 6,8 5,9
      2” 12,0 10,3

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

      RE3.png

      ● How to use the chart (example)
      To reduce the pressure of 400kg/h (882lb/h) of steam from 1,2MPa to 0,7MPa (174psig to 102psig)

      1. Find the point at which the primary side pressure 1,2MPa (174psig) curve and secondary side pressure 0,7MPa (102psig) 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 400kg/h (882lb/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" is optimum.

      RE3_haikan4.png

      ■Related Products Models for reference
      Sight glass TS1T3
      Y strainer YM1YSF
      Separator   H3H5
      Steam trap Differs depending on conditions

      * Membership registration is required to download the documents.

      Contact