valves, controllers + systems double regulating and ... · measuring adapter 106 02 98 extension...

Valves, controllers + systemsDouble regulating and commissioning valves

”Hydrocontrol F” cast iron, PN 16Technical information

Double regulating and commissioning valve ”Hydrocontrol FR”(illustr. 2 1/2”)

Application:Oventrop double regulating and commissioning valves"Hydrocontrol F” are installed in the pipework of hot watercentral heating systems and cooling systems and serve toachieve a hydronic balance between the various circuits ofthe system.The double regulating and commissioning valves may beinstalled in either the supply or the return pipe.When installing the valves, it is to be observed that the direc-tion of flow conforms with the arrow on the valve body and thatthe valve is installed with a minimum of 3 D (3 x nominal pipediameter) of straight pipe at the valve inlet and of 2 D (2 xnominal pipe diameter) of straight pipe at the valve outlet.

Advantages:– the location of the functioning components on one sideallows a simple assembly and easy operation– only one valve for 5 functions: presetting measuring isolating filling draining– low pressure loss (oblique pattern)– infinitely adjustable presetting which can be read off in anyposition due to the moveable display, exact measurement ofpressure loss and flow by using the pressure test points– fill and drain ball valve with internal stop and pressure testpoint with O-ring seal between valve body and test point (noadditional seals required)– patented measuring channel led around the stem assemblyto the test points ensures the best possible accuracybetween the differential pressure measured at the pressuretest point and the actual differential pressure of the valve

Function:The balance is achieved by a presetting with memory position. The calculated flow rate or pressure loss for eachindividual pipe can be preset centrally and be regulatedprecisely. The required values of presetting can be obtainedfrom the flow charts. All intermediate values are infinitelyadjustable. The selected presetting can be read off twoscales (basic setting longitudinal scale and fine settingperipheral scale, see illustration presetting). The presetting isreproducible by opening the valve until stop. The flow chartsare valid for the installation of the double regulating andcommissioning valve in the supply or the return pipeprovided the direction of flow conforms with the arrow on thevalve body. The Oventrop double regulating andcommissioning valves have two threaded ports which areequipped with the pressure test points for measuring thedifferential pressure.Accessories sets 3/4” - 14”:Set 1 = 1 fill and drain ball valve 106 01 91Measuring adapter 106 02 98Extension for accessories sets (3.15”) 106 02 95Extension for accessories sets (1.57”) 168 82 95Stem extension (3/4” to 2”, 1.38”) 168 82 96Stem extension (2 1/2” to 6”, 1.38”) 168 82 97

Double regulating and commissioning valve ”Hydrocontrol F”(illustr. 2 1/2”)

The Oventrop Quality ManagementSystem is certified to DIN-EN-ISO 9001

Installation notes

Pump

Double regulating and commissioning valves3/4” – 2”Measuring technic “classic”

Tender specification:Oventrop double regulating and commissioning valves withsecured infinitely adjustable presetting controllable at anytime with the help of the flow limiting device. Lengths according to DIN EN 558-1 basic series 1(corresponds to ISO 5752 series 1)All functioning components on one level, pressure test pointand fill and drain ball valve interchangeable. PN 16Size Item no.3/4” 106 26 461” 106 26 471 1/4” 106 26 481 1/2” 106 26 492” 106 26 50“Hydrocontrol F”PN 16, 14°F to 302°F, PN 20 for cold waterRound flanges according to DIN EN 1092-2, PN 16(corresponds to ISO 7005-2, PN 16) PN 6, 14°F to 302°FRound flanges according to DIN EN 1092-2, PN 6(corresponds to ISO 7005-2, PN 6)ANSI 150, 14°F to 302°FHole circle of the flanged connection according to ANSI 150Valve body made of cast iron (GG 25 EN-GJL-250 DIN EN1561), bonnet, stem and disc made of bronze/dezincificationresistant brass. Disc with PTFE seal. Maintenance-free stemseal due to double EPDM O-ring. With type approval certifi-cate for shipbuilding (PN 16 and ANSI 150).

Presetting 3/4” – 2”:1. The value of presetting of the valve is adjusted by turning

the handwheel. a. The display of the basic setting is shown by the longitudinal scale together with the sliding indictor. Each turnof the handwheel is represented by a line on the longitudinalscale. b. The display of the fine setting is shown by the peripheral scale on the handwheel together with the marking.The subdivisions of the peripheral scalecorrespond to 1/10th of a turn of the handwheel.2. The set value of presetting can be limited by turning the

inner adjustment stem clockwise until it seats. This can bedone by using the long end of a 3 mm Allen key.

Visibility/readability of the setting scales:Depending on the installation position of the double regulatingand commissioning valve, an improvement of the visibili-ty/readability of the setting scales is obtained by twisting thescales. With the valve fully closed and the two setting scaleson “0”, remove cover plug, undo screw and with a light tugpull the handwheel from the valve stem. Next, without alteringthe presetting (still indicating “0”), adjust the position of thehandwheel so that the indicator window is clearly visible.Finally refit the handwheel to the valve stem, tighten thescrew and replace the cover plug.Protecting the presetting:The sealing wire, item no. 108 90 91, which is to be orderedseparately, may be fitted through the hole in the handwheeland a lead seal may be fitted.Locking the handwheel:The handwheel can be locked in any position (1/10th of aturn). To do so, the existing cover plug is replaced by thelocking set, item no. 106 01 80, which is to be ordered sepa-rately. In addition, the locked handwheel can be secured byuse of the sealing wire.

“Hydrocontrol F”

PN 16

Size L Hmax. d1 D K n x Ød

3/4” 5.91 4.65 2.76 4.13 12.95 0.16x0.55

1” 6.30 4.65 2.76 4.53 13.35 0.16x0.55

1 1/4” 7.09 5.35 2.76 5.51 3.94 0.16x0.75

1 1/2” 7.87 5.35 2.76 5.91 4.33 0.16x0.75

2” 9.06 5.71 2.76 6.50 4.92 0.16x0.75

Dimensions:

Handwheel

3 mm Allen key

KDN D

H

nxØd

d1

L

Basic setting scale(longitudinal scale)

Hole forsealing wire

Cover plug

Screw

Handwheel

Fine setting(peripheral scale)

MarkingSlidingindicator

Double regulating and commissioning valves 2 1/2” – 6”Measuring technic “classic”Tender specification:Oventrop double regulating and commissioning valves withsecured, infinitely adjustable presetting controllable at anytime with the help of the flow limiting device. Lengths accord-ing to DIN EN 558-1 basic series 1 (corresponds to ISO 5752series 1). All functioning components on one level, pressuretest point and fill and drain ball valve interchangeable.“Hydrocontrol F”

PN 16Size Item no.2 1/2” 106 26 513” 106 26 524” 106 26 535” 106 26 546” 106 26 55

PN 16, 14°F to 302°F, PN 20 for cold waterRound flanges according to DIN EN 1092-2, PN 16 (corre-sponds to ISO 7005-2, PN 16) PN 6, 14°F to 302°F Roundflanges according to DIN EN 1092-2, PN 6 (corresponds toISO 7005-2, PN 6) ANSI 150, 14°F to 302°F Hole circle of theflanged connection according to ANSI 150 Valve body madeof cast iron (GG 25 EN-GJL-250 DIN EN 1561), bonnet, discand stem made of bronze/dezincification resistant brass. Discwith PTFE seal. Maintenance-free stem seal due to doubleEPDM O-ring.

Presetting 2 1/2” – 6”:1. The value of presetting of the valve is adjusted by turning

the handwheel. a. The display of the basic setting is shown by the longitudinal scale together with the sliding indicator.Each turn of the handwheel is represented by a line on thelongitudinal scale. b. The display of the fine setting is shown by the peripheral scale on the handwheel together with themarking. The subdivisions of the peripheral scale correspondto 1/10th of a turn of the handwheel.2. The set value of presetting can be limited by turning the

inner adjustment stem clockwise until it seats. This can bedone by using the long end of a 4 mm Allen key.

Visibility/readability of the setting scales:Depending on the installation position of the double regulatingand commissioning valve, an improvement of the visibility/readability of the setting scales is obtained by twisting thescales. With the valve fully closed and the two setting scaleson “0”, remove cover plug, undo screw and with a light tugpull the handwheel from the valve stem. Next, without alteringthe presetting (still indicating “0”), adjust the position of thehandwheel so that the indicator window is clearly visible.Finally refit the handwheel to the valve stem, tighten thescrew and replace the cover plug.Protecting the setting:A sealing wire may be fitted through the hole in the hand-wheel and a lead seal may be fitted.Locking the handwheel:The handwheel can be locked in any position (1/10th of aturn). Fit the enclosed clip in the cut-out in the handwheelbelow the holes between the guides, making sure it locatesinto the sliding indicator (see sketch). The clip can now besealed as illustrated. It is essential that the sealing wire isfitted tightly.

Dimensions:

K

DN D

H

nxØd

d1

L


PN 16


21/2” 11.4 7.4 4.33 7.28 5.71 0.16x0.75

3” 12.2 8.00 4.33 7.83 6.3 0.31x0.75

4” 13.8 9.45 6.3 8.66 7.09 0.31x0.75

5” 15.8 11.1 6.3 9.84 8.27 0.31x0.75

6” 18.9 11.2 6.3 11.2 9.45 0.31x0.91

Basic setting scale(longitudinal scale)



Cover plug

Screw

Handwheel

Fine setting scale(peripheral scale)Marking

Slidingindicator

Lead seal

Guide

Clip

Double regulating and commissioning valves8” – 14”Measuring technic “classic”

Tender specification:Oventrop double regulating and commissioning valves withsecured, infinitely adjustable presetting controllable at anytime with the help of the flow limiting device.Lengths according to DIN EN 558-1 basic series 1(corresponds to ISO 5752 series 1)All functioning components on one level, pressure test pointand fill and drain ball valve interchangeable.Size PN 16

Item no.8” 106 26 56

10” 106 26 5712” 106 26 5814” 106 26 59“Hydrocontrol F”PN 16, 14°F to 302°F, PN 20 for cold waterRound flanges according to DIN EN 1092-2, PN 16(corresponds to ISO 7005-2, PN 16) PN 6, 14°F to 302°F Round flanges according to DIN EN 1092-2, PN 6 (corre-sponds to ISO 7005-2, PN 6) ANSI 150, 14°F to 302°F Hole circle of the flanged connection according to ANSI 150Valve body (DN 200 – DN 300 made of cast iron GG 25,EN-GJL-250 DIN EN 1561; DN 350 made of nodular cast ironGGG50, EN-GJS-500-7 according to DIN EN 1563), bonnet(DN 200 – DN 300 made of nodular cast iron GGG 40, EN-GJS-400-15 according to DIN EN 1563; DN 350 made ofnodular cast iron GGG50, EN-GJS-500-7 according to DINEN 1563), bronze disc, stem made of dezincification resistantbrass. Disc with PTFE seal. Maintenance-free stem seal due todouble EPDM O-ring.

Presetting 8” – 14”:1. The value of presetting of the valve is adjusted by turning

the handwheel. a. The complete 12 turns of the handwheel are shown by

the outer display. b. 1/10th of a turn of the handwheel is shown by the outer

display.2. Remover cover plug by introducing a screwdriver in the

slot and gently prising it off.3. The set value of presetting can be limited by turning the

inner adjustment stem clockwise until it seats. This can bedone by using a 10 mm screwdriver.

4. Refit the cover plug.

Protecting the setting:A sealing wire may be fitted through the hole in the hand-wheel and a lead seal may be fitted.

Locking the handwheel:The handwheel can be locked in any position (1/10th of aturn) by removing the existing cover plug and replacing it witha special one. The sealing wire is then fitted through the holein the handwheel and a lead seal is fitted.

Display1/10th of a turn

Displaycomplete turns

Handwheel

Leadseal

Cover plug

Dimensions:

K

DN D

H

nxØd

d1

L


PN 16


8” 23.6 18.4 11.8 13.4 11.6 0.47x0.91

10” 28.7 18.9 11.8 15.9 14.0 0.47x1.1

12” 33.5 20.3 11.8 18.1 16.1 0.47x1.1

14” 38.6 22.1 11.8 20.5 18.5 0.47x1.1

3/4”

1”

Zeta values related to the inner pipe diameter according to DIN 2448 (21 mm)

Zeta values related to the inner pipe diameter according to DIN 2448(24.8 mm)

Pre

ssur

e lo

ss ∆

p [p

si]

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Flow rate qm [gpm]

Pre-setting Cv-values Zeta-values Pre-

setting Cv-values Zeta-values



Presetting

Presetting

0.250.500.75

1.01.11.21.31.41.51.61.71.81.92.02.12.22.32.42.52.62.72.82.93.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

0.130.260.380.490.560.600.640.690.730.780.810.870.92

0.971.011.061.101.151.211.261.301.351.401.451.511.571.641.711.791.871.982.082.202.332.452.582.712.832.953.083.213.343.47

25698642428551763135011501028893783693635553498451411375345317287267248231216199184171156144131120108978778706357534844413835

5.05.15.25.35.45.55.65.75.85.96.06.16.26.36.46.56.66.76.86.97.0

3.593.713.843.974.094.224.354.474.594.724.854.975.065.155.235.305.365.425.475.51

5.55

333129272524222120191817161615151514141414

0.250.500.751.01.11.21.31.41.51.61.71.81.92.02.12.22.32.42.52.62.72.82.93.03.13.23.33.43.53.63.73.83.94.04.14.24.34.44.54.64.74.84.9

5.515.705.906.096.306.516.746.987.217.47

3.864.014.164.304.474.634.804.975.145.33

2.722.842.943.063.173.293.413.523.633.74

1.551.661.781.902.012.132.262.372.492.60

0.590.971.26

232587851934229625822820218116114513212111010294878176706662585551474441383533312927252422211918171615

5.05.15.25.35.45.55.65.75.85.96.06.16.26.36.46.56.66.76.86.97.0

7.727.978.178.358.518.658.788.909.009.099.199.279.349.419.489.539.589.639.679.719.74

141312121111111010109.99.59.49.29.19.08.98.88.78.78.6

0.15

8

22.1

9

14.5

0.145

14.5

0.145

0.15

8

22.1

9

0.5 1 52 730.25 4

0.25 0.5 1 52 73 4

1 1/4”

1 1/2”



Pre

ssur

e lo

ss ∆

p [p

si]

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Flow rate qm [gpm]

Pre-setting Cv-values Zeta-values




Presetting

Presetting

0.250.500.75

1.01.11.21.31.41.51.61.71.81.92.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

0.470.971.45

1156626861184

2.012.232.452.672.903.123.343.563.784.00

4.224.444.664.885.105.335.555.775.996.21

6.436.666.887.127.347.577.808.028.268.49

8.678.949.169.409.629.85

10.0810.3010.5310.76

618502416350298258225198175156

140127115105968881757065

61565349464441393735

33313028272625242322

5.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.9

7.07.17.27.37.47.57.67.77.87.9

8.08.18.28.38.48.58.68.78.88.9

9.09.19.29.39.49.59.69.79.89.9

10.0

10.9911.2611.5311.8012.0312.3312.5912.8513.1013.35

13.6013.9114.1914.4314.6714.9015.1215.3115.5015.69

15.8716.0216.1916.3516.4916.6316.7716.9117.0317.16

17.2817.4117.5617.6717.8017.9318.0618.1918.3118.44

18.5718.7018.8418.9519.0819.2219.3519.4819.6019.73

19.86

21201918171616151514

14131212121111111010

9.99.79.69.49.29.08.98.88.68.5

8.48.38.18.07.97.87.77.67.57.4

7.37.27.17.06.96.86.76.66.56.4

6.3

0.250.500.75

1.01.11.21.31.41.51.61.71.81.9

2.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

1.031.942.90

3.804.164.484.865.215.555.886.226.576.88

7.217.487.768.028.318.598.889.179.479.76

10.1010.3610.6610.9711.2711.5911.9212.2312.5612.90

13.2313.5713.9214.2714.6314.9915.3515.7216.0916.48

61621750

787

456381329279243215191171153139

127118110103958984787469

65615855524946444240

38363432312928272524

5.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.97.07.17.27.37.47.57.67.77.87.9

8.08.18.28.38.48.58.68.78.88.9

9.09.19.29.39.49.59.69.79.89.9

10.0

16.8717.3417.8118.3118.7719.3319.8820.4421.0121.62

22.2422.7123.1423.5523.9424.3024.6625.0025.2825.63

25.9326.2226.5026.7827.0527.2927.5627.8028.0328.27

28.5028.6528.8128.9529.1029.2629.4129.5529.6929.83

29.9730.1030.2330.3730.5030.6330.7630.8831.0131.13

31.26

23222120191817161514

13131212121111111010

9.89.69.49.29.08.98.78.58.48.3

8.18.07.97.97.87.77.67.67.57.4

7.37.37.27.27.17.07.06.96.96.8

6.8

14.5

0.145

14.5

0.145

0.17

4

75.2

9

0.39

6

117.

71

0.25 0.5 1 52 3 64 8 10

0.25 0.5 1 52 73 64 10

2”

Flow tolerances depending on the presetting for 3/4” – 2”

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Presetting


Tole

ranc

e [±

%]



Presetting

0.50.75

3.835.53

1166557

1.01.11.21.31.41.51.61.71.81.9

2.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

21.3321.5322.1022.6523.2023.9024.2924.8425.3825.93

15.5916.1316.6517.1917.7318.0918.8419.3819.9320.47

11.1011.5812.0712.5313.0013.4513.9014.3414.7615.19

6.707.097.457.798.128.428.919.53

10.0710.58

380339307281259241215188168152

1381271171091019488837874

70666258545248454341

39373533323029282725

10.0 41.86 9.7

9.09.19.29.39.49.59.69.79.89.9

8.08.18.28.38.48.58.68.78.88.9

7.07.17.27.37.47.57.67.77.87.9

6.06.16.26.36.46.56.66.76.86.9

5.05.15.25.35.45.55.65.75.85.9

26.4026.8827.3727.8528.3428.8429.3129.8030.2830.77

31.2631.6031.9532.2732.6332.9233.2733.5833.9034.20

34.5134.7835.0635.3535.6335.9136.1736.4336.7136.97

37.2137.4737.7237.9738.2138.4438.6938.9239.1539.38

39.6039.8340.0540.3440.4940.7040.9341.1641.4041.63

11111110101010101010

12121212121211111111

14141414131313131312

17171716161616151515

2424232221212019191814.5

0.145

1.58

158.

5

0.5 1 52 3 64 8 10

2 1/2”

3”



Pre

ssur

e lo

ss ∆

p [p

si]

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Flow rate qm [gpm]





Presetting

Presetting

0.50

1.01.11.21.31.41.51.61.71.81.9

2.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

2.21 10817

4.194.795.225.656.086.517.488.489.50

10.55

11.6312.7313.8515.0216.2117.4419.3721.3723.4225.52

27.9129.9232.2134.5837.0239.5341.7844.0046.2148.41

50.5852.7454.8857.0159.1360.47

63.3165.38

67.4469.47

301323001937165314281245945735585475

3913262752342011741411169681

68595144393430272523

2119181615141312

11.610.9

5.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.9

7.07.17.27.37.47.57.67.77.87.9

8.0

70.9373.5075.5077.4879.44

81.4083.36

85.2787.1388.93

90.7092.4294.0895.7197.2998.84

100.14101.40102.59103.76

104.65105.97107.00108.01108.97109.88110.78111.63112.44113.21

113.95

10.59.89.38.88.48.07.67.37.06.7

6.46.26.05.85.65.45.35.15.04.9

4.84.74.64.54.44.34.34.24.24.1

4.0

0.50

2.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

2.67

5.125.516.016.597.308.149.17

10.2611.3712.55

13.7815.0616.4117.8319.3121.6922.5524.3026.1728.19

30.3532.3834.4336.5038.5940.7042.8342.6547.1549.34

52.0353.8056.0658.3660.6764.1965.3767.7770.1972.64

14001

38263297277123041878

15121190952774636

527442372315268213197170146126

109958475676055504541

37353229272423222019

5.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.9

7.07.17.27.37.47.57.67.77.87.9

8.0

75.1277.8880.6083.2985.9387.7391.1393.6796.1998.66

101.16103.53105.81108.29110.63113.43115.23117.49119.72121.94

124.13126.03127.91129.77131.40133.14135.03136.95138.69140.40

142.09

18.016.515.414.413.513.012.111.410.810.3

9.89.38.98.58.27.87.57.37.06.7

6.56.36.15.95.85.65.55.35.25.1

5.0

1.01.11.21.31.41.51.61.71.81.9

14.5

0.145

14.5

0.145

1.58

435.

8854

6.841.

58

0.5 1 52 73 641.5 2.5 3.5 4.5 8

0.5 1 52 73 641.5 2.5 3.5 8

4”

5”


Zeta values related to the inner pipe diameter according to DIN 2448(125 mm)

Pre

ssur

e lo

ss ∆

p [p

si]

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Flow rate qm [gpm]



Pre-setting kv-values Zeta-values Pre-

setting kv-values Zeta-values

Presetting

Presetting

0.50.7

1.01.11.21.31.41.51.61.71.81.9

2.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

3.956.35

9.9411.1412.3413.5314.7316.2817.1318.3319.5220.72

21.5123.1224.3125.5126.7127.9130.2332.7135.3538.15

41.1644.4047.8751.6755.8460.4765.0369.6474.2978.98

83.7288.5093.3498.22

103.15108.14113.22118.16122.95127.62

142795537

22581799146612181028842761665586520

482418378343313287244209179153

1321139784726153464036

32292623211917161514

5.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.9

7.07.17.27.37.47.57.67.77.87.9

8.0

130.23136.58140.90145.10148.28153.29157.16161.01164.50168.48

172.09176.67180.97185.00188.81190.73195.86199.14202.27205.27

208.15210.90213.55216.10218.56220.98223.69226.35228.90231.35

233.72

131211

10.610.29.59.08.68.27.9

7.57.16.86.56.36.15.85.65.55.3

5.25.04.94.84.74.64.54.44.34.2

4.1

0.50.7

1.01.11.21.31.41.51.61.71.81.92.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

6.409.63

14.4816.0917.7119.3320.9422.5624.3526.1327.9229.70

30.9333.2735.0636.8438.6340.4143.2346.1549.1752.29

55.5258.8762.3565.9769.7773.6677.4781.4085.5089.78

283.90289.80295.65301.45307.20311.80318.55324.15329.71334.84

129045694251820381683141312031037890773677598552477429389354323282248218193

1711521361211089788807265

59544944403633312826

5.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.9

7.07.17.27.37.47.57.67.77.87.9

8.094.2498.92

103.84109.03114.53120.41125.77131.30137.02142.97

149.13155.55162.26169.30176.70184.53190.81197.21203.73210.40215.47224.13231.22238.49245.93253.55259.73265.86271.97277.94

340.70

24222018171514

13.512.711.9

11.410.59.99.38.78.27.87.57.16.8

6.56.36.05.85.65.45.25.04.94.7

4.5

14.5

0.145

14.5

0.145

1.58

871.

77

2.38

1268

0.5 0.7 1 52 73 641.5 2.5 3.5 8

0.5 0.7 1 52 73 641.5 2.5 3.5 8

6”

Flow tolerances depending on the presetting for 2 1/2”-6”

Zeta values related to the inner pipe diameter according to DIN 2448(150 mm)

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Presetting

Tole

ranc

e [±

%]



Presetting0.50.7

1.01.11.21.31.41.51.61.71.81.92.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.9

6.0510.71

17.7020.0222.3624.6927.0229.3731.6734.3036.3438.6741.0043.1745.8349.1953.7862.7070.9379.7189.1299.30

110.49122.69133.08142.28150.60157.50165.36171.41178.29186.05

194.33202.88221.35219.83228.30236.80245.09253.24260.63269.14

2993495423494273021891796149912691091930829732651587521452378278218172138111

90736254484440373432

29272523212018171615

5.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.9

7.07.17.27.37.47.57.67.77.87.9

8.0

277.80284.56292.09299.53306.86316.74321.21328.26335.20342.06349.30355.53362.15368.70374.50379.88387.88393.42400.34406.47

413.49418.60424.49430.38436.22444.19447.72452.71458.37464.58

470.12

14.013.512.812.211.610.910.610.29.79.4

9.08.88.48.17.87.67.37.16.86.6

6.46.26.15.95.85.65.55.35.25.1

5.0

14.5

0.145

2.30

1585

0.5 0.7 1 52 73 641.5 2.53.5

8

8”

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

10”

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Pre- kv-values Zeta-values Pre- kv-values Zeta-values setting setting

2.0 8.400 1318 7.0 682.0 14

2.1 72.5 1229 7.1 698.0 13 2.2 75.5 1133 7.2 714.0 13 2.3 79.0 1035 7.3 729.0 12 2.4 82.0 961 7.4 745.0 12 2.5 85.0 894 7.5 760.0 11 2.6 89.5 806 7.6 778.0 11 2.7 94.0 731 7.7 795.0 10 2.8 99.0 659 7.8 811.0 10 2.9 104.5 592 7.9 826.0 10 3.0 110.0 534 8.0 840.0 9 3.1 117.0 472 8.1 850.0 9 3.2 123.5 424 8.2 860.0 9 3.3 130.5 379 8.3 870.0 8 3.4 139.0 334 8.4 880.0 8 3.5 150.0 287 8.5 890.0 8 3.6 155.0 269 8.6 899.0 8 3.7 164.0 240 8.7 907.0 8 3.8 174.0 213 8.8 916.0 8 3.9 184.0 191 8.9 925.0 8 4.0 195.0 170 9.0 933.0 7 4.1 208.0 149 9.1 942.0 7 4.2 221.0 132 9.2 952.0 7 4.3 236.0 116 9.3 961.0 7 4.4 252.0 102 9.4 970.0 7 4.5 270.0 89 9.5 980.0 7 4.6 287.0 78 9.6 989.0 7 4.7 304.0 70 9.7 998.0 6 4.8 321.0 63 9.8 1008.0 6 4.9 338.0 57 9.9 1018.0 6 5.0 356.0 51 10.0 1028.0 6 5.1 373.0 46 10.1 1038.0 6 5.2 390.0 42 10.2 1048.0 6 5.3 407.0 39 10.3 1059.0 6 5.4 423.0 36 10.4 1071.0 6 5.5 440.0 33 10.5 1080.0 6 5.6 457.0 31 10.6 1088.0 5 5.7 473.0 29 10.7 1096.0 5 5.8 490.0 27 10.8 1104.0 5 5.9 506.0 25 10.9 1112.0 5 6.0 522.0 24 11.0 1120.0 5 6.1 539.0 22 11.1 1128.0 5 6.2 555.0 21 11.2 1136.0 5 6.3 571.0 20 11.3 1144.0 5 6.4 587.0 19 11.4 1152.0 5 6.5 607.0 18 11.5 1160.0 5 6.6 619.0 17 11.6 1168.0 5 6.7 635.0 16 11.7 1176.0 5 6.8 651.0 15 11.8 1184.0 5 6.9 666.0 15 11.9 1192.0 4

Pre-setting kv-values Zeta-values Pre-

setting kv-values Zeta-values

Zeta values related to the inner pipe diameter according to DIN 2448 (207.3mm)

Zeta values related to the inner pipe diameter according to DIN 2448 (254.4 mm)

2.02.12.22.32.42.52.62.72.82.9

3.03.13.23.33.43.53.63.73.83.9

4.04.14.24.34.44.54.64.74.84.95.05.15.25.35.45.55.65.75.85.9

6.06.16.26.36.46.56.66.76.86.9

56.8660.0063.0266.0569.0772.0977.2182.3387.4492.56

97.67104.65111.63118.60125.58132.56140.70149.77158.37166.98175.58188.37201.16213.95226.74239.53252.09264.65277.21289.77

302.67316.16330.00343.72357.56372.09386.05400.93415.81430.58

445.35460.47475.58490.70505.81555.58534.88549.42563.72578.14

11911070969883807741646568504449

404352309274244219195172154138

1251099584756761555046

41383533302826242221

19181716151413131212

7.07.17.27.37.47.57.67.77.87.9

8.08.18.28.38.48.58.68.78.88.9

9.09.19.29.39.49.59.69.79.89.9

10.010.110.210.310.410.510.610.710.810.9

11.011.111.211.311.411.511.611.711.811.912.0 947.09

918.60921.16923.84926.51929.19931.86934.88937.91940.93944.19

894.19896.74899.30901.86904.65906.98909.3091163

913.95916.28

842.44850.47858.37866.16874.07881.98884.42886.86889.30891.74

718.60728.84738.14737.44757.67767.44782.33796.74812.44827.44

592.44603.95615.47626.98638.49650.00663.95677.33690.93704.65

11111010999888

7777776666

6555555555

5555555555

5555444444

4

14.5

0.145

14.5

0.145

47.5

5

3566

.3

63.4

5230

.6

52 73 642.5 3.5 4.5 5.5 8 9 12

52 73 647.5

2.5 3.5 4.55.5 6.5

8 910

1112

Presetting

Flow tolerance depending on the presetting for 8”-12”

Presetting

Tole

ranc

e [±

%]

12”

Pre

ssur

e lo

ss ∆

p [p

si]

Flow rate qm [gpm]

Pre- Cv-values Zeta-values Pre- Cv-values Zeta-values setting setting

2.0 232.56 325 7.0 1151.16 13 2.1 244.19 295 7.1 1168.60 13 2.2 255.81 269 7.2 1186.05 12 2.3 267.44 246 7.3 1204.65 12 2.4 279.07 226 7.4 1224.19 12 2.5 290.70 208 7.5 1244.19 11 2.6 303.49 191 7.6 1260.47 11 2.7 317.44 174 7.7 1276.74 11 2.8 331.40 160 7.8 1293.02 11 2.9 345.35 147 7.9 1309.30 10 3.0 360.47 135 8.0 1325.58 10 3.1 375.58 125 8.1 1341.86 10 3.2 390.70 115 8.2 1358.14 10 3.3 406.98 106 8.3 1374.42 9 3.4 424.42 98 8.4 1390.70 9 3.5 441.86 90 8.5 1406.98 9 3.6 466.28 81 8.6 1427.91 9 3.7 489.53 73 8.7 1447.67 8 3.8 512.79 67 8.8 1466.28 8 3.9 536.05 61 8.9 1483.72 8 4.0 558.14 56 9.0 1500.00 8 4.1 580.23 52 9.1 1515.12 8 4.2 601.16 49 9.2 1530.23 8 4.3 622.09 45 9.3 1544.19 7 4.4 643.02 43 9.4 1556.98 7 4.5 662.79 40 9.5 1569.77 7 4.6 683.72 38 9.6 1587.21 7 4.7 704.65 35 9.7 1603.49 7 4.8 725.58 33 9.8 1619.77 7 4.9 746.51 32 9.9 1636.05 7 5.0 767.44 30 10.0 1651.16 6 5.1 788.37 28 10.1 1666.28 6 5.2 809.30 27 10.2 1681.40 6 5.3 830.23 26 10.3 1694.19 6 5.4 851.16 24 10.4 1706.98 6 5.5 872.09 23 10.5 1720.93 6 5.6 896.51 22 10.6 1732.56 6 5.7 919.77 21 10.7 1744.19 6 5.8 941.86 20 10.8 1755.81 6 5.9 962.79 19 10.9 1767.44 6 6.0 982.56 18 11.0 1779.07 6 6.1 1001.16 18 11.1 1789.53 5 6.2 1019.77 17 11.2 1798.84 5 6.3 1037.21 16 11.3 1808.14 5 6.4 1053.49 16 11.4 1817.44 5 6.5 1069.77 15 11.5 1825.58 5 6.6 1084.88 15 11.6 1833.72 5 6.7 1101.16 14 11.7 1840.70 5 6.8 1117.44 14 11.8 1847.67 5 6.9 1133.72 14 11.9 1854.65 5 12.0 1860.47 5


14.5

0.145

87.1

8 7132

.6

52 73 642.5 3.54.5 5.5

8 9 1012

Presetting

Insulation shells 3/4” – 8”

Tender specification:

The insulation shells have a CFC-free inner core made ofpolyurethane foam with a 1.5 mm plastic coat. It consists of two double shells which are tightened by twometal straps.

Size Item no.3/4” 106 25 811” 106 25 821 1/4” 106 25 831 1/2” 106 25 842” 106 25 852 1/2” 106 25 863” 106 25 874”* 106 25 885”* 106 25 896”* 106 25 908”* 106 25 91

* Not suitable for the double regulating and commissioningvalves “Hydrocontrol FS”.

Correction factor for mixtures of waterand glycol:

When antifreeze liquids are added to theheating water, the pressure loss given inthe chart must be multiplied by thecorrection factor f.

Weight proportion of ethylene glycol [%] Weight proportion of propylene glycol [%]

Cor

rect

ion

fact

or f

Cor

rect

ion

fact

or f

3/4” – 3”

DN 100 – DN 200

DN L D H max. H Item no.

13/4” 270 145 280 190 106 25 81

11” 270 155 280 190 106 25 82

11 1/4” 310 180 310 220 106 25 83

11 1/2” 330 200 340 230 106 25 84

12” 400 220 370 270 106 25 85

12 1/2” 505 260 410 290 106 25 86

13” 530 280 415 315 106 25 87

4” 580 320 520 380 106 25 88

5” 620 360 560 420 106 25 89

6” 730 400 600 460 106 25 90

8” 800 450 760 650 106 25 91

Measurement and regulation

Flow-meter "OV-DMC 2”with memory and microprocessorfeaturing numerous functions and a wide range of applica -tions: – flow rate indication (in l/s, m3/h and gal/min)– differential pressure measurement (indication in mbar, Paor kPa)– temperature measurement (indication °C or °F)– presetting Arriving at the value of presetting basedon the measured differential pressure, the given flow rateand the valve size.

The characteristic lines of all Oventrop double regulating andcommissioning valves 3/8” – 12” are memorised in the "OV-DMC 2”.

With the use of a respective kv value, it is possible to carryout all measurements on valves of other manufacturers.

For practical use of the "OV-DMC 2”, special operatinginstructions are available.

Electronic differential pressure gauge

Pocket size differential pressure gauge for practical use onsite for checking ∆p in conjunction with Oventrop doubleregulating and commissioning valves.

To measure static pressure, connection of one only sensor isnecessary. Digital indication in kPa units.

Flow-meter ”OV-DMC 2”, item no. 106 91 77with ”Hydrocontrol F/FR/FS”

Electronic differential pressure gauge, item no. 106 91 52with ”Hydrocontrol F”

Subject to technical modification without notice.

Product group 3 ti 83-1/10/MW Printed on paper free fromEdition 2007 chlorine bleaching.

Oventrop CorporationP.O. Box 78929 Kripes RoadEast Granby, CT 06026P:(860) 413-9173F:(860) 413-9436Email:[email protected]:www.oventrop-na.com

valves, controllers + systems double regulating and ... · measuring adapter 106 02 98 extension...

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