te5 expansion valve rd1ay422

REFRIGERATION AND AIR CONDITIONING Technical leafl et

Th ermostatic expansion valves,type TE 5 - TE 55

2 RD1AY422 Danfoss A/S (RC-CMS / HBS), 04 - 2004

Technical leaflet Thermostatic expansion valves, type TE 5 - TE 55

Contents Page

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Superheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Ordering:

R22:

Thermostatic element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Orifice assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Valve body. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

R407C:



Valve body. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

R134a:



Valve body. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

R404A/R507:



Valve body. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Capacity:

R22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

R407C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

R134a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

R404A/R507 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Design - Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Dimensions and weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Danfoss A/S (RC-CMS / HBS), 04 - 2004 RD1AY422 3


Therefore the valves are especially suitable for liquid injection in ”dry“ evaporators where the superheat at the evaporator outlet is proportional to the evaporator load.

Large temperature range: –76°F to +50°F Equally applicable to freezing, refrigeration and air conditioning plant.

Interchangeable orifice assemblyeasier stocking easy capacity matching better service.

Stainless steel power element, capillary tube and bulb

high corrosion resistancehigh strength and vibration resistancefast installation: self-aligning bulbgood thermal contact and transmission

Rated capacities from 5.5 to 100 TR for R22

Can be supplied with MOP (Max. Operating Pressure) Protects the compressor motor against excessive evaporating pressure.

Patented double contact bulbFast and easy to install.Good temperature transfer from pipe to bulb.

Features

Thermostatic expansion valves regulate the injection of refrigerant liquid into evaporators.Injection is controlled by the refrigerant superheat.

Introduction



Max. temperatureBulb, when valve is installed: 212°FComplete valve not installed: 140°F

Min. temperature–76°F

Max. test pressure406 psig

Permissible working pressure319 psig

SS = static superheatOS = opening superheatSH = SS + OS = total superheatQnom = rated capacityQmax = maximum capacity

Static superheat SS can be adjusted with setting spindle.The standard superheat setting SS is 9 F for valves without MOP and 7.2 F for valves with MOP.The opening superheat OS is 11 F from when

Superheat opening begins to where the valve gives its rated capacity Qnom.

ExampleStatic superheat SS = 9 FOpening superheat OS = 11 FTotal superheat SH = 9 + 11 = 20 F

Technical data

MOP = Max. Operating Pressure

MOP-points

Refrigerant

Range N−40 → +50°F

Range NM−40 → +23°F

Range NL−40 → +5°F

Range B−76 → −13°F

MOP-point in evaporating temperature te and evaporating pressure pe

+60°F +32°F +15°F −4°F

R22 101 psig 57.5 psig 37.8 psig 20.9 psig

R134a 57.4 psig 27.8 psig 15.0 psig

R404A/R507 124 psig 72.4 psig 49.1 psig 29.0 psig

R407C 94.3 psig



Ordering

Valve type

Rated capacity Range N:

–40 to 50°FTR

Rated capacityRange B:

–40 to –13°FTR

Orifice no. Code no.

TEX 5-3 5.6 3.4 01 067B2089

TEX 5-4.5 7.6 4.8 02 067B2090

TEX 5-7.5 11.1 7.1 03 067B2091

TEX 5-12 15.8 10.1 04 067B2092

TEX 12-4.5 7.6 4.9 01 067B2005

TEX 12-7.5 12.4 8.1 02 067B2006

TEX 12-12 18.3 11.8 03 067B2007

TEX 12-18 24.1 16.0 04 067B2008

TEX 20-30 30.9 20.0 01 067B2172

TEX 55-50 68.3 42.3 01 067G2005

TEX 55-85 101.7 65.1 02 067G2006

Thermostatic element

Orifice assembly

Valvetype

Pressureequalization

Capillarytube

Code no.

Range N–40 to +50°F

Range NM–40 to +23°F

Range NL–40 to +5°F

Range B–76 to –13°F

1/4 in. / 6 mm feet Without MOP MOP+59°F MOP 32°F MOP 14°F Without MOP MOP –4°F

TEX 5 Ext. 1) 9.8 067B3250 067B3267 067B3249 067B3253 067B3263 067B3251

TEX 12 Ext. 2) 9.8 067B3210 067B3227 067B3207 067B3213 067B3211

TEX 12 Ext. 2) 16.4 067B3209 067B3212

TEX 20 Ext. 2) 9.8 067B3274 067B3286 067B3273 067B3275 067B3276

TEX 20 Ext. 2) 16.4 067B3290 067B3287

TEX 55 Ext. 2) 9.8 067G3205 067G3220 067G3206 067G3207

TEX 55 Ext. 2) 16.4 067G3209 067G3217

R22

1) Pressure equalization with solder connector can be supplied on contacting Danfoss.2) Available as accessory: solder adapter for TE 12, TE 20 and TE 55. Code no. 068B0170.

The rated capacity is based on:Evaporating temperature te = +41°F for range N and te = –22°F for range BCondensing temperature tc = +89.6°FRefrigerant temperature ahead of valve tl = +82.4°F

Valve body

Type Orifice no.

ConnectionInlet × Outlet

Code no.

in. mmFlare

anglewaySolder

anglewaySolder

straightwaySolderflanges

TE 501 - 030304

1/2 × 5/81/2 × 7/85/8 × 7/8

067B4013 067B4009067B4010067B4011

067B4007067B4008

TE 501- 030304

12 × 1612 × 2216 × 22

067B4013 067B4004067B4005067B4012

067B4002067B4003

TE 1201 - 0203 - 0403 - 04

5/8 × 7/87/8 × 1

7/8 × 11/8

067B4022 1)

067B4023 2)

067B4020 1)

067B4021 2)

067B4025 1)067B4026 1)

TE 1201 - 0203 - 0403 - 04

16 × 2222 × 2522 × 28 067B4017 2)

067B4018 1)

067B4016 2)

067B4027 1)067B4015 1)

TE 200101

7/8 × 11/8

22 × 28067B4023 2)067B4017 2)

067B4021 2)067B4016 2)

TE 5501- 0201- 02

11/8 × 13/8

28 × 35067G4004 3)067G4002 3)

067G4003 3)067G4001 3)

1) ODF × ODF2) ODF × ODM3) ODM × ODMODF = Internal diameterODM = External diameter



Ordering(continued)

Orifice assembly

1) Pressure equalization with solder connector can be supplied on contacting Danfoss.

2) Available as accessory: solder adapter for TE 12, TE 20 and TE 55. Code no. 068B0170.

Valve type

Rated capacity Range N:

–40 to 50°FTR


TEZ 5-3.2 6.1 01 067B2089

TEZ 5-5.0 8.3 02 067B2090

TEZ 5-8.0 12.0 03 067B2091

TEZ 5-13 17.1 04 067B2092

TEZ 12-5.0 8.3 01 067B2005

TEZ 12-8.0 13.4 02 067B2006

TEZ 12-13 19.7 03 067B2007

TEZ 12-19.5 26.1 04 067B2008

TEZ 20-32.5 33.1 01 067B2172

TEZ 55-54 74.0 01 067G2005

TEZ 55-92 110.0 02 067G2006

R407CThermostatic element

Valvetype


Capillarytube

Code no.


1/4 in. / 6 mm feet Without MOP MOP+59°F

TEZ 5 Ext. 1) 9.8 067B3278 067B3277

TEZ 12 Ext. 2) 9.8 067B3366 067B3367

TEZ 20 Ext. 2) 9.8 067B3371 067B3372

TEZ 55 Ext. 2) 9.8 067G3240 067G3241

The rated capacity is based on:Evaporating temperature te = +41°F for range NCondensing temperature tc = +89.6°FRefrigerant temperature ahead of valve tl = +82.4°F

Valve body

Type Orifice no.


Code no.

in. mmFlare

anglewaySolder

anglewaySolder


TE 501 - 030304

1/2 × 5/81/2 × 7/85/8 × 7/8

067B4013 067B4009067B4010067B4011

067B4007067B4008

TE 501- 030304

12 × 1612 × 2216 × 22

067B4013 067B4004067B4005067B4012

067B4002067B4003

TE 1201 - 0203 - 0403 - 04

5/8 × 7/87/8 × 1

7/8 × 11/8

067B4022 1)

067B4023 2)

067B4020 1)

067B4021 2)

067B4025 1)067B4026 1)

TE 1201 - 0203 - 0403 - 04

16 × 2222 × 2522 × 28 067B4017 2)

067B4018 1)

067B4016 2)

067B4027 1)067B4015 1)

TE 200101

7/8 × 11/8

22 × 28067B4023 2)067B4017 2)

067B4021 2)067B4016 2)

TE 5501- 0201- 02

11/8 × 13/8

28 × 35067G4004 3)067G4002 3)

067G4003 3)067G4001 3)




Ordering(continued)

Valve typeRated capacity

TROrifice no. Code no.

TEN 5-3.7 3.7 01 067B2089

TEN 5-5.4 5.5 02 067B2090

TEN 5-8.3 8.3 03 067B2091

TEN 5-11.2 11.3 04 067B2092

TEN 12-4.7 4.8 01 067B2005

TEN 12-7.7 7.8 02 067B2006

TEN 12-11.4 11.4 03 067B2007

TEN 12-15 15.1 04 067B2008

TEN 20-18 18.6 01 067B2170

TEN 55-41 41.4 01 067G2001

TEN 55-62 62.9 02 067G2002

Orifice assembly

R134aThermostatic element

The rated capacity is based on:Evaporating temperature te = +41°FCondensing temperature tc = +89.6°FRefrigerant temperature ahead of valve tl = +82.4°F

Valvetype


Capillarytube

Code no.


Range NM–40 to 23°F

1/4 in. / 6 mm feet Without MOP MOP +59°F MOP 32°F

TEN 5 Ext. 1) 9.84 067B3297 067B3298 067B3360

TEN 12 Ext. 2) 9.84 067B3232 067B3233

TEN 12 Ext. 2) 16.4 067B3363

TEN 20 Ext. 2) 9.84 067B3292 067B3293

TEN 20 Ext. 2) 9.84 067B3370

TEN 55 Ext. 2) 9.84 067G3222 067G3223

TEN 55 Ext. 2) 9.84 067G32301) Pressure equalization with solder connector can be supplied on contacting Danfoss.2) Available as accessory: solder adapter for TE 12, TE 20 and TE 55. Code no. 068B0170.

Valve body

Type Orifice no.


Code no.

in. mmFlare

anglewaySolder

anglewaySolder


TE 501 - 030304

1/2 × 5/81/2 × 7/85/8 × 7/8

067B4013 067B4009067B4010067B4011

067B4007067B4008

TE 501- 030304

12 × 1612 × 2216 × 22

067B4013 067B4004067B4005067B4012

067B4002067B4003

TE 1201 - 0203 - 0403 - 04

5/8 × 7/87/8 × 1

7/8 × 11/8

067B4022 1)

067B4023 2)

067B4020 1)

067B4021 2)

067B4025 1)067B4026 1)

TE 1201 - 0203 - 0403 - 04

16 × 2222 × 2522 × 28 067B4017 2)

067B4018 1)

067B4016 2)

067B4027 1)067B4015 1)

TE 200101

7/8 × 11/8

22 × 28067B4023 2)067B4017 2)

067B4021 2)067B4016 2)

TE 5501- 0201- 02

11/8 × 13/8

28 × 35067G4004 3)067G4002 3)

067G4003 3)067G4001 3)




Ordering(continued)

Orifice assembly

The rated capacity is based on:Evaporating temperature te = +41°F for range N and te = –22°F for range BCondensing temperature tc = +89.6°FRefrigerant temperature ahead of valve tl = +82.4°F

R404A/R507Thermostatic element

1) Pressure equalization with solder connector can be supplied on contacting Danfoss.2) Available as accessory: solder adapter for TE 12, TE 20 and TE 55. Code no. 068B0170.

Valvetype


Capillarytube

Code no.


Range NM–40 to 23°F

Range NL–40 to 5°F

Range B–76 to –13°F

1/4 in. / 6 mm feet Without MOP MOP +59°F MOP 32°F MOP 14°F Without MOP MOP –4°F

TES 5 Ext. 1) 9.8 067B3342 067B3357 067B3358 067B3344 067B3343

TES 12 Ext. 2) 9.8 067B3347 067B3345 067B3348 067B3349

TES 12 Ext. 2) 16.4 067B3346 067B3350

TES 20 Ext. 2) 9.8 067B3352 067B3351 067B3353 067B3354

TES 20 Ext. 2) 16.4 067B3356 067B3355

TES 55 Ext. 2) 9.8 067G3302 067G3303 067G3304 067G3305

TES 55 Ext. 2) 16.4 067G3301 067G3306

Valve type

Rated capacityrange N:

–40 to 50°FTR

Rated capacityrange B:

–76 to –13°FTR


TES 5-3.7 3.7 2.3 01 067B2089

TES 5-5.0 5.1 3.2 02 067B2090

TES 5-7.2 7.2 4.7 03 067B2091

TES 5-10.3 10.3 6.8 04 067B2092

TES12-4.2 4.2 3.3 01 067B2005

TES 12-6.8 6.8 5.4 02 067B2006

TES 12-10.0 10.1 7.9 03 067B2007

TES 12-13.4 13.5 10.7 04 067B2008

TES 20-16.5 16.9 11.7 01 067B2175

TES 55-37.0 37.1 27.1 01 067G2011

TES 55-56.0 56.3 41.1 02 067G2012

Valve body

Type Orifice no.


Code no.

in. mmFlare

anglewaySolder

anglewaySolder


TE 501 - 030304

1/2 × 5/81/2 × 7/85/8 × 7/8

067B4013 067B4009067B4010067B4011

067B4007067B4008

TE 501- 030304

12 × 1612 × 2216 × 22

067B4013 067B4004067B4005067B4012

067B4002067B4003

TE 1201 - 0203 - 0403 - 04

5/8 × 7/87/8 × 1

7/8 × 11/8

067B4022 1)

067B4023 2)

067B4020 1)

067B4021 2)

067B4025 1)067B4026 1)

TE 1201 - 0203 - 0403 - 04

16 × 2222 × 2522 × 28 067B4017 2)

067B4018 1)

067B4016 2)

067B4027 1)067B4015 1)

TE 200101

7/8 × 11/8

22 × 28067B4023 2)067B4017 2)

067B4021 2)067B4016 2)

TE 5501- 0201- 02

11/8 × 13/8

28 × 35067G4004 3)067G4002 3)

067G4003 3)067G4001 3)




Capacity in TR for Range N: −40°F to +50°FCapacity

R22Valve type

Orificeno.

Pressure drop across valve ∆p psi Pressure drop across valve ∆p psi

29 58 87 116 145 174 203 232 29 58 87 116 145 174 203 232

Evaporating temperature +50°F Evaporating temperature +32°F

TEX 5-3TEX 5-4.5TEX 5-7.5TEX 5-12

01020304

3.54.97.2

10.2

4.66.49.3

13.2

5.37.4

10.615.2

5.88.0

11.516.4

6.28.4

12.117.3

6.48.7

12.517.8

6.58.8

12.718.1

6.58.9

12.718.2

3.65.07.4

10.4

4.76.59.4

13.4

5.47.4

10.715.2

5.98.0

11.516.5

6.38.5

12.217.4

6.58.8

12.618.0

6.69.0

12.818.3

6.69.0

12.918.4

TEX 12-4.5TEX 12-7.5TEX 12-12TEX 12-18

01020304

4.87.8

11.415.1

6.410.315.220.0

7.412.017.523.0

8.113.119.125.0

8.613.920.226.4

8.914.420.927.3

9.114.721.327.8

9.214.821.528.0

4.67.4

11.014.7

6.09.8

14.419.2

7.011.316.622.1

7.612.418.224.2

8.113.119.225.6

8.413.620.026.6

8.613.920.427.2

8.714.020.627.5

TEX 20-30 01 20.5 26.8 30.7 33.5 35.3 36.7 37.2 37.5 18.8 24.4 28.0 30.4 32.1 33.5 34.1 34.4

TEX 55-50TEX 55-85

0102

44.967.9

59.489.0

68.5102.3

74.8111.2

79.0117.1

81.6120.8

83.3122.8

83.9123.4

41.262.8

54.081.3

62.092.7

67.4100.9

71.4106.6

73.9110.3

75.3112.3

75.9112.9

Evaporating temperature +14°F Evaporating temperature -4°F

TEX 5-3TEX 5-4.5TEX 5-7.5TEX 5-12

01020304

3.24.46.59.2

4.15.68.2

11.7

4.66.49.3

13.3

5.06.9

10.114.5

5.37.3

10.715.4

5.57.6

11.216.0

5.77.8

11.516.4

5.77.8

11.616.6

3.34.56.69.4

3.75.17.5

10.7

4.05.68.2

11.7

4.35.98.7

12.4

4.46.19.1

13.0

4.56.39.4

13.4

4.66.49.5

13.6

TEX 12-4.5TEX 12-7.5TEX 12-12TEX 12-18

01020304

5.38.6

12.716.8

6.19.9

14.519.2

6.710.815.821.0

7.111.416.822.4

7.311.917.523.3

7.512.217.924.0

7.612.318.124.3

4.57.4

10.714.2

5.18.4

12.216.2

5.69.1

13.317.7

5.99.6

14.118.9

6.110.014.719.8

6.310.315.120.4

6.410.415.320.8

TEX 20-30 01 21.4 24.4 26.6 28.2 29.3 30.1 30.4 18.1 20.6 22.4 23.8 24.8 25.6 26.0

TEX 55-50TEX 55-85

0102

47.271.4

53.781.0

58.387.8

61.793.0

64.096.4

65.198.4

65.799.2

39.860.6

44.968.2

48.673.9

51.578.2

53.281.0

54.382.7

54.983.6

Evaporating temperature -22°F Evaporating temperature -40°F

TEX 5-3TEX 5-4.5TEX 5-7.5TEX 5-12

01020304

2.63.65.27.5

2.94.15.98.5

3.24.46.59.2

3.34.76.99.8

3.54.87.2

10.3

3.65.04.6

10.7

3.65.17.6

10.9

2.23.24.66.6

2.43.45.07.2

2.63.65.47.7

2.73.85.78.1

2.83.95.98.4

2.84.06.08.6

TEX 12-4.5TEX 12-7.5TEX 12-12TEX 12-18

01020304

4.26.9

10.013.2

4.57.4

10.814.5

4.87.9

11.515.5

5.08.2

12.116.3

5.18.4

12.416.9

5.28.5

12.717.3

3.45.58.0

10.6

3.66.08.7

11.7

3.86.39.3

12.6

4.06.69.7

13.3

4.16.7

10.013.9

4.26.9

10.314.3

TEX 20-30 01 16.8 18.3 19.6 20.5 21.2 21.5 13.5 14.7 15.8 16.5 17.2 17.6

TEX 55-50TEX 55-85

0102

36.756.0

39.560.3

41.563.7

42.966.0

44.167.4

44.468.2

29.044.9

31.348.3

33.050.6

34.152.6

34.753.7

35.054.3



Valve typeOrifice

no.Pressure drop across valve ∆p psi Pressure drop across valve ∆p psi

29 58 87 116 145 174 203 232 29 58 87 116 145 174 203 232


TEX 5-3TEX 5-4.5TEX 5-7.5TEX 5-12

01020304

2.33.24.76.7

2.94.05.98.4

3.34.66.79.6

3.64.97.3

10.4

3.85.37.8

11.1

3.95.58.1

11.6

4.05.68.4

12.0

4.15.78.5

12.2

2.02.94.25.9

2.63.65.27.5

2.94.15.98.5

3.24.46.59.2

3.34.76.99.8

3.54.87.2

10.3

3.65.07.4

10.7

3.65.17.6

10.9

TEX 12-4.5TEX 12-7.5TEX 12-12TEX 12-18

01020304

3.25.37.6

10.1

4.16.79.7

12.9

4.77.6

11.114.7

5.18.2

12.016.1

5.38.7

12.817.2

5.69.1

13.318.0

5.79.3

13.718.7

5.89.4

14.019.0

2.94.86.99.1

3.76.18.8

11.6

4.26.9

10.013.2

4.57.4

10.814.5

4.87.9

11.515.5

5.08.2

12.116.3

5.18.4

12.416.9

5.28.5

12.717.3

TEX 20-20 01 13.1 16.5 18.8 20.5 21.6 22.7 23.3 23.6 11.7 14.8 16.8 18.5 19.6 20.5 21.0 21.6

TEX 55-35TEX 55-60

0102

28.443.8

36.155.2

40.762.0

44.167.1

46.370.8

48.073.3

49.275.1

49.575.9

25.939.8

32.749.8

36.756.0

39.560.3

41.563.7

42.966.0

44.167.4

44.468.2


TEX 5-3TEX 5-4.5TEX 5-7.5TEX 5-12

01020304

1.62.23.24.6

2.02.84.15.8

2.23.24.66.6

2.43.45.07.2

2.63.65.47.7

2.73.85.78.1

2.83.95.98.4

2.84.06.08.6

1.62.23.24.5

1.72.53.65.2

1.92.74.05.7

2.02.84.26.1

2.13.04.56.4

2.13.04.76.7

2.23.14.86.9

TEX 12-4.5TEX 12-7.5TEX 12-12TEX 12-18

01020304

2.43.95.67.2

3.04.97.19.3

3.45.58.0

10.6

3.66.08.7

11.7

3.86.39.3

12.6

4.06.69.7

13.3

4.16.7

10.013.9

4.26.9

10.314.3

2.44.05.67.4

2.74.46.48.5

2.94.87.29.4

3.15.07.4

10.2

3.25.37.8

10.9

3.35.48.1

11.4

3.35.58.4

11.8

TEX 20-20 01 9.4 11.9 13.4 14.8 15.6 16.5 17.1 17.6 9.4 10.8 11.9 12.8 13.4 13.9 14.5

TEX 55-35TEX 55-60

0102

20.832.4

26.240.1

29.044.9

31.348.3

33.050.6

34.152.6

34.753.7

35.054.3

20.832.1

23.035.8

24.738.4

25.940.4

26.741.8

27.342.6

27.642.9


TEX 5-3TEX 5-4.5TEX 5-7.5TEX 5-12

01020304

1.31.82.63.7

1.42.02.94.2

1.52.23.24.6

1.62.33.44.9

1.72.43.75.2

1.72.43.85.5

1.82.54.05.6

TEX 12-4.5TEX 12-7.5TEX 12-12TEX 12-18

01020304

2.23.65.16.6

2.44.05.87.7

2.64.36.38.5

2.84.56.79.3

2.94.77.19.9

3.04.97.4

10.4

3.05.07.6

10.9

TEX 20-20 01 8.5 9.7 10.5 11.4 12.2 12.8 13.1

TEX 55-35TEX 55-60

0102

18.829.0

20.832.1

22.234.4

23.336.1

23.937.2

24.438.1

24.738.4

Correction for subcooling ∆tsub

Note: Insufficient subcooling can produce flash gas.

The evaporator capacities used must be corrected if subcooling deviates from 7.2 F.The corrected capacity can be obtained by

Capacity in TR for Range B: −76°F to −13°FCapacity (continued)

R22

dividing the required evaporator capacity by the correction factor below. Selections can then be made from the tables above.

∆tsub 7.2 F 18 F 27 F 36 F 45 F 54 F 63 F 72 F 81 F 90 F

Correction factor

1.00 1.06 1.11 1.15 1.2 1.25 1.3 1.35 1.39 1.44



Capacity in TR for Range N: −40°F to +50°FCapacity (continued)

R407C





∆tsub 7.2 F 18 F 27 F 36 F 45 F 54 F 63 F 72 F 81 F 90 F

Correction factor

1.00 1.08 1.14 1.21 1.27 1.33 1.39 1.45 1.51 1.57

Valve typeOrifice


29 58 87 116 145 174 203 232 29 58 87 116 145 174 203 232


TEZ 5-3.2TEZ 5-5.0TEZ 5-8.0TEZ 5-13

01020304

3.75.17.5

10.6

4.86.69.6

13.6

5.57.5

10.815.5

5.98.1

11.716.6

6.28.4

12.117.3

6.38.5

12.217.4

6.38.6

12.317.5

6.38.5

12.217.4

3.85.27.6

10.8

4.96.79.7

13.8

5.57.6

10.915.5

6.08.1

11.716.7

6.38.5

12.217.4

6.38.6

12.317.6

6.48.7

12.417.7

6.48.6

12.417.7

TEZ 12-5.0TEZ 12-8.0TEZ 12-13.0TEZ 12-19.5

01020304

5.08.1

11.915.6

6.610.715.620.5

7.612.217.923.6

8.213.219.325.3

8.613.920.226.4

8.814.120.526.7

8.814.220.727.0

8.814.220.626.9

4.77.7

11.415.3

6.210.114.919.9

7.111.517.022.5

7.712.518.324.4

8.113.119.225.6

8.213.319.626.2

8.413.519.826.4

8.413.419.826.4

TEZ 20-32.5 01 21.3 27.6 31.3 33.8 35.3 35.8 36.1 36.1 19.6 25.3 28.4 30.7 32.1 33.0 33.0 33.0

TEZ 55-54TEZ 55-92

0102

46.670.8

61.191.5

69.9104.3

75.6112.3

79.0117.1

79.9118.6

80.7119.1

80.5118.6

42.965.4

55.783.9

63.194.7

67.9102.1

71.4106.6

72.5108.0

73.1108.9

72.8108.3


TEZ 5-3.2TEZ 5-5.0TEZ 5-8.0TEZ 5-13

01020304

3.34.56.79.6

4.25.78.3

11.9

4.76.49.4

13.4

5.06.9

10.114.5

5.37.37.9

15.4

5.47.4

11.015.7

5.57.5

11.115.9

5.47.4

11.115.8

3.34.66.79.6

3.75.27.6

10.8

4.05.68.2

11.7

4.25.98.6

12.3

4.36.08.8

12.6

4.46.09.0

12.8

4.36.09.0

12.8

TEZ 12-5.0TEZ 12-8.0TEZ 12-13.0TEZ 12-19.5

01020304

5.48.8

12.917.1

6.110.014.619.4

6.710.815.821.0

7.111.416.822.4

7.211.717.122.9

7.311.817.323.3

7.211.717.223.1

4.67.5

10.914.5

5.28.4

12.316.4

5.69.1

13.317.7

5.99.6

14.018.7

6.09.7

14.219.2

6.09.9

14.519.6

6.09.8

14.419.5

TEZ 20-32.5 01 21.9 24.7 26.7 28.1 28.7 29.3 29.0 18.5 20.8 22.4 23.6 24.1 24.6 24.4

TEZ 55-54TEZ 55-92

0102

48.072.8

54.381.9

58.387.8

61.793.0

62.894.4

63.195.5

62.394.4

40.761.7

45.568.8

48.673.9

50.977.3

51.578.5

52.079.3

51.578.5


TEZ 5-3.2TEZ 5-5.0TEZ 5-8.0TEZ 5-13

01020304

2.63.75.37.6

2.94.16.08.6

3.14.36.49.2

3.34.66.79.6

3.34.66.99.9

3.44.77.1

10.1

3.44.77.1

10.1

2.23.24.66.6

2.43.44.97.1

2.43.55.27.4

2.53.65.47.7

2.63.65.57.8

2.63.65.57.9

TEZ 12-5.0TEZ 12-8.0TEZ 12-13.0TEZ 12-19.5

01020304

4.26.9

10.113.4

4.57.4

10.714.4

4.77.7

11.315.2

4.87.8

11.615.7

4.98.0

11.816.1

4.87.9

11.816.1

3.45.58.0

10.5

3.65.98.5

11.4

3.76.18.9

11.9

3.86.29.2

12.5

3.86.39.3

12.9

3.86.39.4

13.2

TEZ 20-32.5 01 17.0 18.2 19.2 19.6 20.1 20.0 13.6 14.5 15.1 15.6 16.0 16.2

TEZ 55-54TEZ 55-92

0102

37.056.6

39.259.7

40.762.5

41.263.4

41.864.0

41.263.4

29.044.9

30.747.5

31.648.6

32.450.0

32.150.0

32.150.0




R134a





∆tsub 7.2 F 18 F 27 F 36 F 45 F 54 F 63 F 72 F 81 F 90 F

Correction factor

1.00 1.08 1.13 1.19 1.25 1.31 1.37 1.42 1.48 1.54

Valve typeOrifice

no.Pressure drop across valve ∆p bar Pressure drop across valve ∆p bar

29 58 87 116 145 29 58 87 116 145


TEN 5-3.7TEN 5-5.4TEN 5-8.3TEN 5-11.2

01020304

3.04.56.59.2

3.85.68.0

11.5

4.26.28.9

12.7

4.46.59.3

13.3

4.56.79.5

13.6

2.53.85.57.9

3.24.76.99.9

3.55.27.7

11.0

3.75.58.1

11.6

3.85.68.3

11.9

TEN 12-4.7TEN 12-7.7TEN 12-11.4TEN 12-15

01020304

3.76.18.9

11.9

4.87.8

11.515.3

5.48.8

12.917.1

5.79.3

13.618.1

5.99.5

14.018.6

3.25.37.7

10.3

4.26.89.9

13.1

4.67.6

11.114.7

4.98.0

11.715.6

5.08.2

12.016.1

TEN 20-18 01 15.0 19.1 21.2 22.4 22.9 13.0 16.3 18.3 19.3 19.8

TEN 55-41TEN 55-62

0102

33.350.6

36.464.3

47.571.4

50.075.1

51.276.8

28.744.1

36.455.4

40.461.4

42.664.5

43.566.0


TEN 5-3.7TEN 5-5.4TEN 5-8.3TEN 5-11.2

01020304

2.03.04.46.3

2.53.85.57.8

2.84.26.18.8

2.94.46.59.3

3.04.56.79.6

1.62.43.44.9

1.92.94.26.1

2.13.24.76.8

2.23.45.17.2

2.33.55.27.4

TEN 12-4.7TEN 12-7.7TEN 12-11.4TEN 12-15

01020304

2.74.56.58.6

3.45.68.2

10.8

3.86.39.1

12.1

4.16.69.7

12.9

4.26.89.9

13.3

2.23.65.26.9

2.84.56.58.6

3.15.07.39.7

3.25.37.8

10.4

3.35.48.0

10.8

TEN 20-18 01 10.8 13.5 15.1 16.0 16.4 8.7 10.8 12.1 12.9 13.2

TEN 55-41TEN 55-62

0102

24.137.0

30.145.8

33.350.9

35.053.4

35.554.6

19.530.1

24.037.0

26.540.7

27.842.9

28.343.5


TEN 5-3.7TEN 5-5.4TEN 5-8.3TEN 5-11.2

01020304

1.21.82.63.8

1.42.23.24.6

1.62.53.65.2

1.72.63.95.5

1.82.74.05.7

0.91.42.02.9

1.11.72.53.6

1.31.92.84.0

1.32.03.04.3

1.32.13.14.5

TEN 12-4.7TEN 12-7.7TEN 12-11.4TEN 12-15

01020304

1.82.94.25.4

2.23.65.16.7

2.44.05.77.6

2.64.26.18.2

2.64.36.38.6

1.42.43.34.3

1.82.94.15.3

1.93.24.66.1

2.03.34.96.6

2.13.45.06.9

TEN 20-18 01 6.9 8.5 9.5 10.2 10.5 5.5 6.8 7.6 8.2 8.5

TEN 55-41TEN 55-62

0102

15.624.1

18.929.3

20.832.1

21.733.5

22.034.1

12.619.6

15.123.5

16.525.6

17.226.8

17.427.1




R404A/R507Valve type

Orificeno.

Pressure drop across valve ∆p psi Pressure drop across valve ∆p psi

29 58 87 116 145 174 203 232 29 58 87 116 145 174 203 232


TES 5-3.7TES 5-5.0TES 5-7.2TES 5-10.3

01020304

2.83.95.78.0

3.64.97.1

10.2

4.15.57.9

11.3

4.35.88.3

11.9

4.46.08.5

12.2

4.56.08.6

12.3

4.56.18.6

12.4

4.56.18.6

12.4

2.73.75.57.8

3.44.76.99.9

3.95.37.8

11.1

4.15.68.2

11.8

4.25.78.4

12.1

4.25.78.4

12.1

4.25.78.4

12.1

4.25.78.4

12.0

TES 12-4.2TES 12-6.8TES 12-10.0TES 12-13.4

01020304

3.45.58.1

10.8

4.47.2

10.514.0

5.08.1

11.915.8

5.38.6

12.716.8

5.58.9

13.117.4

5.69.0

13.217.7

5.69.1

13.417.8

5.69.1

13.417.9

2.94.87.09.4

3.86.39.2

12.2

4.37.1

10.313.8

4.67.5

11.014.7

4.77.7

11.315.2

4.87.8

11.415.3

4.87.8

11.515.4

4.87.8

11.515.5

TES 20-16.7 01 13.6 17.6 19.6 20.8 21.3 21.6 21.9 21.9 11.9 15.1 17.1 18.2 18.8 18.8 18.8 18.8

TES 55-37TES 55-56.0

0102

30.145.8

38.959.1

43.866.0

46.669.7

48.071.6

48.372.2

48.672.5

48.672.5

26.240.1

33.851.5

38.157.7

40.460.8

41.262.3

41.562.3

41.262.3

41.262.0


TES 5-3.7TES 5-5.0TES 5-7.2TES 5-10.3

01020304

2.23.14.56.5

2.94.05.88.3

3.24.46.59.4

3.44.77.0

10.0

3.54.87.1

10.2

3.54.87.2

10.3

3.54.87.2

10.3

3.54.87.2

10.3

2.23.14.66.6

2.53.55.27.4

2.73.85.68.1

2.83.95.88.3

2.83.95.98.4

2.83.95.98.4

2.83.85.98.4

TES 12-4.2TES 12-6.8TES 12-10.0TES 12-13.4

01020304

2.64.26.18.1

3.35.47.9

10.5

3.86.19.0

12.0

4.06.59.6

12.8

4.16.79.9

13.3

4.16.79.9

13.4

4.16.79.9

13.4

4.16.69.8

13.4

1.84.56.58.6

3.15.17.49.8

3.35.48.0

10.7

3.45.68.2

11.1

3.45.68.3

11.3

3.45.58.3

11.3

3.35.58.2

11.4

TES 20-16.7 01 10.2 13.1 14.8 15.9 16.2 16.5 16.5 16.2 10.8 12.2 13.4 13.6 13.9 13.9 13.6

TES 55-37TES 55-56.0

0102

22.735.3

29.344.6

32.750.0

34.752.9

35.554.0

35.554.0

35.053.4

34.752.9

23.936.7

26.741.2

28.744.1

29.344.9

29.344.9

28.744.4

28.443.5


TES 5-3.7TES 5-5.0TES 5-7.2TES 5-10.3

01020304

2.02.84.15.8

2.12.94.46.3

2.23.04.66.6

2.23.04.76.7

2.13.04.66.6

2.13.04.66.6

1.42.03.04.3

1.62.23.34.7

1.62.33.55.0

1.62.33.65.1

1.62.23.65.1

1.62.23.55.0

TES 12-4.2TES 12-6.8TES 12-10.0TES 12-13.4

01020304

2.54.15.97.9

2.64.36.48.6

2.74.56.79.1

2.74.56.79.3

2.74.56.79.4

2.64.46.79.4

1.93.24.66.1

2.03.44.96.8

2.13.55.27.2

2.13.55.37.4

2.13.45.37.5

2.03.45.27.5

TES 20-16.7 01 10.0 10.5 11.1 11.4 11.4 11.1 7.7 8.2 8.8 8.8 8.8 8.8

TES 55-37TES 55-56.0

0102

21.333.0

22.735.0

23.336.1

23.035.8

22.735.3

22.234.4

16.525.6

17.327.0

17.627.6

17.627.6

17.126.7

16.826.2



Capacity in TR for Range B: −76°F to −13°FCapacity (continued)

R404A/R507





∆tsub 7.2 F 18 F 27 F 36 F 45 F 54 F 63 F 72 F 81 F 90 F

Correction factor

1.00 1.1 1.2 1.29 1.37 1.46 1.54 1.63 1.7 1.78

Valve typeOrifice


29 58 87 116 145 174 203 232 29 58 87 116 145 174 203 232


TES 5-3.7TES 5-5.0TES 5-7.2TES 5-10.3

01020304

2.33.45.65.7

2.43.65.86.8

2.43.76.17.4

2.63.86.37.7

2.64.26.97.8

2.74.37.18.0

2.74.57.38.1

2.74.57.48.2

2.23.25.15.1

2.33.35.26.3

2.43.55.37.1

2.43.65.67.1

2.53.85.97.2

2.64.06.27.4

2.64.26.57.5

2.64.26.77.5

TES 12-4.2TES 12-6.8TES 12-10.0TES 12-13.4

01020304

2.85.28.79.8

3.66.0

10.011.4

3.96.5

10.612.2

4.27.1

11.913.4

4.37.3

12.113.8

4.47.3

12.213.9

4.47.4

12.314.0

4.57.5

12.414.0

2.74.77.98.7

3.25.38.79.8

3.55.79.6

10.7

3.76.1

10.211.5

3.86.3

10.411.6

3.86.3

10.511.8

3.96.4

10.611.8

4.06.5

10.812.0

TES 20-11.7 01 9.7 11.7 13.1 14.2 14.5 14.8 15.1 15.1 8.5 10.5 11.4 12.2 12.8 12.8 13.1 13.4

TES 55-27.0TES 55-41.0

0102

20.231.6

25.939.8

27.641.8

29.645.8

31.048.3

31.048.6

31.649.5

31.849.8

17.928.1

22.535.3

24.437.5

26.440.7

26.741.2

27.041.5

27.341.8

27.342.4


TES 5-3.7TES 5-5.0TES 5-7.2TES 5-10.3

01020304

1.82.84.05.0

1.92.94.15.5

1.92.94.25.7

2.03.04.35.8

2.03.14.56.0

2.13.24.66.0

2.13.24.76.0

1.32.22.93.8

1.32.23.04.3

1.32.33.04.4

1.42.43.04.5

1.42.43.14.5

1.42.43.24.5

1.52.43.24.4

TES 12-4.2TES 12-6.8TES 12-10.0TES 12-13.4

01020304

2.64.27.07.9

2.74.57.78.4

2.84.67.78.7

3.04.78.09.1

3.04.88.19.1

3.14.98.29.2

3.15.08.39.3

2.03.25.56.2

2.13.45.86.6

2.23.56.06.8

2.23.76.26.9

2.33.76.27.1

2.33.86.37.1

2.43.86.57.2

TES 20-11.7 01 8.8 9.4 9.7 9.7 10.0 10.0 10.0 7.4 7.4 7.7 7.7 7.7 8.0 8.0

TES 55-27.0TES 55-41.0

0102

17.927.9

19.030.1

19.930.7

20.832.4

21.032.7

21.332.7

21.633.0

13.121.0

13.622.2

14.222.5

14.523.0

14.823.3

15.123.3

15.423.6


TES 5-3.7TES 5-5.0TES 5-7.2TES 5-10.3

01020304

0.91.92.23.3

0.91.92.23.4

1.02.02.33.5

1.02.02.33.5

1.02.02.33.5

1.02.12.33.4

TES 12-4.2TES 12-6.8TES 12-10.0TES 12-13.4

01020304

1.83.05.15.7

2.03.15.35.8

2.03.25.45.9

2.03.25.56.1

2.13.25.56.1

2.23.35.66.3

TES 20-11.7 01 6.8 6.8 7.1 7.1 7.4 7.4

TES 55-27.0TES 55-41.0

0102

11.117.9

11.118.2

11.718.5

11.718.5

11.918.8

11.918.8



Design/Function GeneralTE 5 and TE 55 valves have an interchangeable orifice assembly.

TE 5 and TE 55 valves are built up of three interchangeable main components:I. Thermostatic element, 1II. Orifice assembly, 2III. Valve body with connections, 3

For the same valve type and refrigerant, the associated orifice assembly is suitable for all versions of valve body and in all evaporating temperature ranges.

The charge in the thermostatic element depends on the evaporating temperature range. The valves are equipped with external pressure equalization.External pressure equalization should always be used on systems with liquid distributors.The double contact bulb gives fast and precise reaction to temperature changes in the evaporator. It also makes fitting the bulb quick and easy.The valves are able to withstand the effects that normally occur with hot gas defrosting.

To ensure long operating life, the valve cone and seat are made of a special alloy with particularly good wear qualities.

TE 5

1. Thermostatic element (diaphragm)2. Interchangeable orifice assembly3. Valve body4. Superheat setting spindle (see instructions)5. Ext. pressure equalizing

connection with 1⁄4 in. / 6 mm flare nut

TE 12 / TE 20

TE 55



Identification

Element label

Orifice assembly markingfor TE 5 and TE 12

Orifice assembly markingfor TE 20 and TE 55

The thermostatic element is fitted with a label (on top of the diaphragm).The code refers to the refrigerant for which the valve is designed:

X = R22N = R134aS = R404A/R507Z = R407C

The label gives valve type, evaporating temperature range, MOP point, refrigerant, and max. test pressure, PS.

With TE 20 and TE 55 the rated capacity is stamped on a band label fastened to the valve

Orifice assembly for TE 5, TE 12, 20 and 55 The orifice assembly is marked on top of the spring cup, e.g. as shown in the figure.For a given size of valve, the same orifice assembly can be used for valves with ranges N and B.

The thermostatic elements are different however:

On TE 5 and TE 12 the upper stamp (TE 12) indicates for which valve type the orifice can be used. The lower stamp (01) is the orifice size.

On TE 20 and TE 55 the upper stamp (N/B 50/35 TR) indicates the rated capacity in the two evaporating temperature ranges N and B, and the refrigerant. (50/35 TR = 175 kW in range N and 123 kW in range B). The lower stamp (TEX 55) refers to the valve type for which the assembly can be used.

Capillary tube labelTE 5 → TE 55

Capillary tube label for TE 5 to TE 55The label gives the orifice size (04). A new label always accompanies a new orifice assembly.



Dimensions and weights

TE 5 - Flare, anglewayWeight: 2.4 lb

TE 5 - Solder, straightwayWeight: 2.2 lb

TE 5 - Solder, anglewayWeight: 2.2 lb

TE 5

TE 5

Inlet side∅D1

L1

in.1/2 in. / 12 mm ODF 0.45/8 in. / 16 mm ODF 0.4

TE 5

Outlet side∅D2

L1


L2 D

Range N 4.5 ∅0.6

Range B 4.4 ∅0.8



TE 12 and 20 - Solder, straightwayWeight: TE 12: 3.3 lb TE 20: 3.7 lb

TE 12 and 20 - Solder, anglewayWeight: TE 12: 3.3 lb TE 20: 3.5 lb

TE 12 - Solder flanges, straightwayWeight: Without filter: 5.1 lb With filter: 7.0 lb

Dimensions and weights (continued)

TE 12 and TE 20 Bulb - TE 12

Bulb - TE 20

Inlet side∅D1

L1


L2 D

Range N/B 5.8 ∅0.8

Outlet side∅D2

L1

in.7/8 in. / 22 mm ODF 0.7

11/8 in. / 28 mm ODM 1.0

L2 D

Range N 4.4 ∅0.8

Range B 5.8 ∅0.8



Dimensions and weights (continued)



Type TE 55 Bulb - TE 55

Outlet side∅D2

L1

in.

11/8 in. / 28 mm ODF 0.9

13/8 in. / 35 mm ODM 1.1

L2 D

Range N/B 5.8 ∅0.8

Inlet side∅D1

L1

in.7/8 in. / 22 mm ODF 0.7

11/8 in. / 28 mm ODM 1.0

te5 expansion valve rd1ay422

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