With Pulse line for steam

Pressure Reducing Valves With Pulse line for steam REH20L-M

Pressure Reducing Valves With Pulse line for steam

REH20L-M

      Pressure Reducing Valves With Pulse line for steam REH20L-M

      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.

      • Operating features of direct acting pressure reducing valves

        Pressure changes on the secondary side are detected in the detection chamber, and the degree of opening of the valve is directly adjusted to keep the pressure on the secondary side at a set level.

      • Due to carefully selected springs a wide range of pressure applications is available.

      • Maximum pressure reduction ratio 25:1

      • As option the valve can be equipped with a pressure gauge on the valve body.

      Uses

      Perfect for cleaning devices, foodstuff devices, and other forms of compact steam equipment.

      Dimensions/Weight

      Dimensions/Weight

      RE20L_Dimension_dwg.png

       

       

      Size

      (DN)

      Dimensions (mm)

      Kvs

      Value

      L H h
      15 210 435 82 1,8
      20 230 66 3,2
      25 230 66 5,0
      32 260 81 7,9
      40 260 83 13,0
      50 300 647 100 20,0
      65 340 690 113 34,0
      80 380 828 140 51,0
      100 430 850 154 80,0

      Specifications

      Body Material
       
      Cast steel
      G17CrMo 5-5
      (1.7357)
       
      Body design conditions
        PN63 PN100
      Max. design pressure (MPa)           PMA 6,3 10,0
      Max. design temperature (℃)        TMA 530 530
      Max. operating pressure (MPa)     PMO 5,7 8,4
      Max. operating temperature (℃)  TMO 530 530
      Pressure - Temperature rating
      PN Temperature ℃
      -10・・・+50 100 150 200 250 300 350 400 450 500 550
      Pressure MPa
      PN63 6,3 6,3 6,3 6,3 6,2 5,7 5,3 5,0 4,8 3,8 2,2
      PN100 10,0 10,0 10,0 10,0 9,8 9,1 8,4 8,0 7,6 6,1 3,5
      Secondary pressure ranges

      Secondary

      pressure range

      DN15-DN40 DN50 DN65 DN80 DN100 DN125-DN200
      MPa Spring number per size
      0,05-0,1 6 26 26 37 37 On request
      0,1-0,16 5 25 25 36 36
      0,16-0,25 4 24 24 35 35
      0,25-0,4 3 23 23 34 34
      0,4-0,63 2 22 22 33 33
      0,63-1,0 1 21 21 32 32

      Secondary pressure ranges higher than 1,6 MPa and lower than 0,05 MPa on request available.

       

       

       

       

       

       

       

       

       

      Capacity Chart

      RE20_p14.png

      RE20_p15.png

      RE20_p16.png

      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.

      • Operating features of direct acting pressure reducing valves

        Pressure changes on the secondary side are detected in the detection chamber, and the degree of opening of the valve is directly adjusted to keep the pressure on the secondary side at a set level.

      • Due to carefully selected springs a wide range of pressure applications is available.

      • Maximum pressure reduction ratio 25:1

      • As option the valve can be equipped with a pressure gauge on the valve body.

      Uses

      Perfect for cleaning devices, foodstuff devices, and other forms of compact steam equipment.

      Dimensions/Weight

      RE20L_Dimension_dwg.png

       

       

      Size

      (DN)

      Dimensions (mm)

      Kvs

      Value

      L H h
      15 210 435 82 1,8
      20 230 66 3,2
      25 230 66 5,0
      32 260 81 7,9
      40 260 83 13,0
      50 300 647 100 20,0
      65 340 690 113 34,0
      80 380 828 140 51,0
      100 430 850 154 80,0
      Body Material
       
      Cast steel
      G17CrMo 5-5
      (1.7357)
       
      Body design conditions
        PN63 PN100
      Max. design pressure (MPa)           PMA 6,3 10,0
      Max. design temperature (℃)        TMA 530 530
      Max. operating pressure (MPa)     PMO 5,7 8,4
      Max. operating temperature (℃)  TMO 530 530
      Pressure - Temperature rating
      PN Temperature ℃
      -10・・・+50 100 150 200 250 300 350 400 450 500 550
      Pressure MPa
      PN63 6,3 6,3 6,3 6,3 6,2 5,7 5,3 5,0 4,8 3,8 2,2
      PN100 10,0 10,0 10,0 10,0 9,8 9,1 8,4 8,0 7,6 6,1 3,5
      Secondary pressure ranges

      Secondary

      pressure range

      DN15-DN40 DN50 DN65 DN80 DN100 DN125-DN200
      MPa Spring number per size
      0,05-0,1 6 26 26 37 37 On request
      0,1-0,16 5 25 25 36 36
      0,16-0,25 4 24 24 35 35
      0,25-0,4 3 23 23 34 34
      0,4-0,63 2 22 22 33 33
      0,63-1,0 1 21 21 32 32

      Secondary pressure ranges higher than 1,6 MPa and lower than 0,05 MPa on request available.

       

       

       

       

       

       

       

       

       

      RE20_p14.png

      RE20_p15.png

      RE20_p16.png

      * Membership registration is required to download the documents.

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