Danfoss SVA-S, SVA-L, SCA-X, CHV-X, FIA Data sheet

Data Sheet

Strainer housing Type FIA

Design makes the strainer easy to install

FIA strainers are a range of angleway and straightway strainers, which are carefully designed to give favourable ow conditions. The design makes the strainer easy to install, and ensures quick strainer inspection and cleaning.

FIA strainers are used ahead of automatic controls, pumps, compressors etc., for initial plant start-up and where permanent ltration of the refrigerant is required. The strainer reduces the risk of undesirable system breakdowns and reduces wear and tear on plant components.

FIA strainers are equipped with a screen mesh of stainless steel, available in sizes 100, 150, 250 and 500μ (microns), (US 150, 100, 72, 38*).

* Mesh is the number of threads per inch. μ (microns) is the distance between two threads (1μ = 1/1000 mm).

AI365917233048en-00101

Strainer housing, Type FIA

Features

• Modular Concept:

◦ Each valve housing is available with buttweld F connection and with several dierent sizes. ◦ Possible to convert FIA strainers to any other product in the SVL family (Shut-o valve, regulating valve, check &

stop valve or check valve) just by replacing the complete top part.

• Fast and easy overhaul service. It is easy to replace the top part and no welding is needed.

• Filter net of stainless steel mounted direct without extra gaskets means easy servicing.

• Two types of strainer inserts are available:

◦ A plain insert of stainless steel. ◦ A pleated insert (DN 15-200) with extra large surface, which ensures long intervals between cleaning and low

pressure drop.

• FIA 15-40 (½ – 1 ½ in.): A special insert (50μ) can be used in combination with a standard version when cleaning a plant during commissioning.

• FIA 50-200 (2 - 8 in.): A large capacity lter bag (50μ) can be inserted for cleaning plant during commissioning.

• FIA 65-200 (2½ - 8 in.) can be equipped with a magnetic insert for detention of iron particles and other magnetic particles.

• Each strainer clearly marked with type, size and performance range.

• Housing and bonnet of low temperature steel in accordance with the requirements of the Pressure Equipment Directive and those of other international classication authorities.

• Classication: DNV, CRN, BV, EAC etc. To get an updated list of certication on the products please contact your local Danfoss Sales Company.

Strainer housing, Type FIA

Media

Refrigerants

Applicable to HCFC, HFC, R717 (Ammonia) and R744 (CO2). For further information refer to the product instruction for FIA.

New refrigerants

Danfoss products are continually evaluated for use with new refrigerants depending on market requirements.

When a refrigerant is approved for use by Danfoss, it is added to the relevant portfolio, and the R number of the refrigerant (e.g. R513A) will be added to the technical data of the code number. Therefore, products for specic refrigerants are best checked at store.danfoss.com/en/, or by contacting your local Danfoss representative.

Features

Description

Temperature range

-60 °C/+150 °C (-76 °F/+302 °F).

Max. working pressure

52 bar(g) (754 psig) for DN15 to DN 125

25 bar(g) (362 psig) for DN 150 to DN 200

20

23

26

29

32

35

38

41

44

47

50

53

-60 -30 0 30 60 90 120 150

DN 15 to DN 50 + DN 80

DN 65 to DN 100

DN 125

DN 150

DN 200

Temperature [°C]

Pressure / Temperature range

Pressure [bar]

Strainer housing, Type FIA

Product specication

Pressure and temperature data

Table 1: Pressure and temperature data

For more detail on pressure and temperature range; see Table 2: Pressure/Temperature range chart for SVL product

range with butt-weld connection F

Figure 1: Pressure/Temperature range chart for SVL product range with butt-weld connection F

For valve sizes DN 15 to DN 50 and DN 80:

52 bar(g) (754 psig) at -60 °C to +150 °C (-76 °F to +302 °F).

For valve sizes DN 65 and DN100:

52 bar(g) (754 psig) at -60 °C to +100 °C (-76 °FF to +212 °F), 45 bar(g) (652 psig) at +100 °C to +150 °C (+212 °F to +302 °F).

For valve size DN 125:

52 bar(g) (754 psig) at -40 °C to +50 °C (-40 °F to +122 °F) 43 bar(g) (623 psig) at -60 °C to -40 °C (- 76 °F to -40 °F), 42 bar(g) (609 psig) at +50 °C to +100 °C (+122 °F to +212 °F), 36 bar(g) (522 psig) at +100 °C to+150 °C (+212 °F to +302 °F).

For valve size DN 150:

25 bar(g) (362 psig) at -60 °C to +150 °C (-76 °F to +302 °F).

For valve size DN 200:

25 bar(g) (362 psig) at -60 °C to +100 °C (-76 °F to +212 °F), 23 bar(g) (333 psig) at +100 °C to +150 °C (+212 °F to +302 °F).

SVL housings with other connection types (DIN, ANSI, SOC and thread) are approved for a maximum working pressure of 52 bar(g) (754 psig) at –60 °C to +150 °C (–76 °F to +302 °F) for all sizes.

The reduced pressure in some of the SVL housings with connection type F is caused by the welding onto stainless steel pipes with reduced pipe size.

Size

[DN]

SVA-S

SVA-L

SCA-X

CHV-X

FIA

REG-SA

REG-SB

ANG

STR

ANG

STR

ANG

STR

ANG

STR

ANG

STRH-WHEEL

CAP

H-

WHEEL

CAP

H-

WHEEL

CAP

H-

WHEEL

CAP

15XXXXXXXXXXXXXXXX20XXXXXXXXXXXXXXXX25XXXXXXXXXXXXXXXX32XXXXXXXXXXXXXXXX40XXXXXXXXXXXXXXXX50XXXXXXXXX65XXXXXXXXX80XXXXXXXX100XXXXXXXX

125XXXXXXXX

150XXXXXX

200XXXXXX

ØD

T

DANFOSS

A148B15.10

Size

SizeøDTøDTmmin.mmmm

in.

15½21.320.839

0.07920¾

26.921.059

0.079251

33.721.327

0.079321¼

42.421.669

0.079401½

48.321.902

0.079502

60.322.37

0.079652½

76.123

0.079803

90.933.579

0.118

1004116.334.579

0.118

1255141.735.579

0.118

1506170.336.705

0.118

2008221.1338.705

0.118

Strainer housing, Type FIA

Table 2: Pressure/Temperature range chart for SVL product range with butt-weld connection F

Connection

Figure 2: F connection

Table 3: Dimensions

Available with the following connections:

• Butt-weld connection "F"

• DN 15 to 65 size: 2mm thick

• DN 80 -200 size: 3 mm thick

Installation/Maintenance

The strainer is designed to resist high internal pressures. However, the piping system in general should be designed to avoid liquid traps and reduce the risk of hydraulic pressure caused by thermal expansion. Install the strainer with the cover in downward position.

S

T

R

A

I

N

E

R

Strainer housing, Type FIA

Danfoss recommends replacement/cleaning of the strainer when the dierential pressure loss >0.5 bar (7.3 psi) in the liquid line and >0.05 bar (0.7 psi) in the suction line. The max. permissible dierential pressure is 1 bar (15 psi). For further information refer to installation instruction for FIA.

Design

Figure 3: Example of marking ring, FIA

Strainer Insert

A lter grid and lter net of stainless steel ensure long element life. The lter net oers a very high degree of cleanability.

Housing

The strainer housing is made of special, cold resistant steel.

Selection of strainer size

Denition

Mesh is the number of threads per inch. µ (microns) is the distance between two threads (1µ = 1 /1000 mm).

The mesh aperture size of the strainer must satisfy the requirements stated by the suppliers of the equipment to be protected. The following recommendations of aperture size apply in general to refrigeration installations:

All lines

First start up : 50µ (Use strainer element with removable insert for FIA DN15-40 or separate lter bag for FIA DN 50-200. 50µ insert should normally be removed after the rst 24 hours of operation)

Liquid Lines

Ahead of pumps: 500µ [38 mesh] After pumps: 150µ [100 mesh] / 250µ [72 mesh] In front of AKVA valves: 100µ [150 mesh]

Protection of automatic regulation equipment

Generally : 150µ [100 mesh] / 250µ [72 mesh] Sensitive equipment e.g. suction regulators with low temperature : 250µ [72 mesh]

Suction Lines

Ahead of screw compressor : 250µ [72 mesh] Ahead of piston compressor : 150µ [100 mesh]

Connection size (DN)

µ

mesh

wire

free space

screen area

mm

in.

%

Plain elements

Pleated elements

FIA

cm2in2cm2in

2

15 - 20 (

1

⁄2"-3⁄4”)

100

0.068

0.0033525

3.9457

150

100

0.1

0.0043625

3.9457

250720.1

0.0045125

3.9457

500380.16

0.006

57.6253.9457

25 - 40 (1” - 1

1

⁄2”)

100

0.068

0.00335711116025150

100

0.1

0.00436711116025250720.1

0.00451711116025500380.16

0.006

57.67111

160

25

50 (2”)

100

0.068

0.003357111200

31.2

150

100

0.1

0.0043687

13.5

200

31.2

250720.1

0.0045187

13.5

200

31.2

500380.16

0.006

57.68713.5

200

31.2

65 (2

1

⁄2”)

150

100

0.1

0.00436127

19.7

305

47.6

250720.1

0.00451127

19.7

305

47.6

500380.16

0.006

57.6

127

19.7

305

47.6

80 (3”)

150

100

0.1

0.00436205

31.8

450

70.2

250720.1

0.00451205

31.8

450

70.2

500380.16

0.006

57.6

205

31.8

450

70.2

100 (4”)

150

100

0.1

0.00436370

57.4

790

123.2

250720.1

0.00451370

57.4

790

123.2

500380.16

0.006

57.6

370

57.4

790

123.2

125 (5”)

150

100

0.1

0.00436510

79.1

1105

172.4

250720.1

0.00451510

79.1

1105

172.4

500380.16

0.006

57.6

510

79.1

1105

172.4

150 (6”)

150

100

0.1

0.00436726

112.5

1600

249.6

250720.1

0.00451726

112.5

1600

249.6

500380.16

0.006

57.6

726

112.5

1600

249.6

200 (8”)

150

100

0.1

0.004361315

203.8

250720.1

0.004511315

203.8

500380.16

0.006

57.6

1315

203.8

DN

FIA angle - plain lter net

FIA angle - pleated lter net

µ100

µ150

µ250

µ500

µ150

µ250

µ500

15

3.3

3.4

3.5

3.7

4.2206.9

7.1

7.3

7.7

8.82513.81414.5

15.2

17.2

17.93223

23.8

24.7

25.5

29.2

30.54025.1

25.5

26.4

28.1

31.4

32.65045.1

45.9

47.6

50.2

56.7

58.86265

56.1

57.8

60.4

69.3

71.4

74.680104.6

108

113.1

129.2

133.4

139.7

100

162.4

167.5

176

200.6

206.9

217.4

125

275.4

283.9

298.4

340.2

350.7

368.6

150

362.1

373.2

391.9

447.3

200

572.9

590.8

620.5

DN

FIA straight - plain lter net

FIA straight - pleated lter net

µ100

µ150

µ250

µ500

v150

µ250

µ500

15

2.5

2.6

2.7

2.8

3.3205.3

5.4

5.6

5.9

6.92510.5

10.7

11.1

11.6

13.8

14.53217.6

18.2

18.9

19.5

23.9

24.74019.2

19.5

20.2

21.5

25.5

26.4

Strainer housing, Type FIA

Table 4: Flow coecient (DIN/ANSI)

Table 5: kv values

Table 6: kv values

DN

FIA straight - plain lter net

FIA straight - pleated lter net

µ100

µ150

µ250

µ500

v150

µ250

µ500

50

34.5

35.1

36.4

38.4

45.9

47.6

50.26542.9

44.2

46.2

56.1

57.8

60.48080

82.6

86.5

104.6

108

113.1

100

124.2

128.1

134.6

162.4

167.5

176

125

210.6

217.1

228.2

275.4

283.9

298.4

150

276.9

285.4

299.7

362.1

200

438.1

451.8

474.5

Danfoss

M148H0014_1

6

5

7

4

3

2

1

Danfoss

M148H0015_1

2

3

5

7

4

6

No.

Part

Material

DIN

ISO

ASTM

1

Housing

Steel

G20Mn5QT, 10213-3

LCC, A352

P285QH+QT, 10222-4

LF2, A350

2

Gasket

Fibre, Non-asbestos

3

Cover

Steel

P285QH EN10222-4

LF2, A350

P275NL1 or 2 EN10028-3

A, A6624Bolts

Stainless steel

A2-70

Type 308

5

Marking label

Aluminium

6

Strainer element

Stainless steel

7

8

2

3

4

5

6

1

2 3

4

7

8 5

6

Strainer housing, Type FIA

Material specication

Table 7: FIA 15 - 40 (

Table 8: FIA 15-40 (

1

⁄2 in. - 1 1⁄2 in.)

1

⁄2 in. - 11⁄2 in.)

Table 9: FIA 50 - 200 (2 in. - 8 in.)

No.

Part

Material

DIN

ISO

ASTM

1

Housing

Steel

G20Mn5QT, 10213-3

LCC, A352

P285QH+QT, 10222-4

LF2, A350

2

Gasket

Fibre, Non-asbestos

3

Cover

Steel

P285QH EN10222-4

LF2, A350

P275NL1 or 2 EN10028-3

A, A6624Bolts

Stainless steel

A2-70

Type 308

5

Marking label

Aluminium

6

Strainer element

Stainless steel

7

Pressure relief (screw)

Stainless steel

8

(1)

Packing washer

Aluminium

Angleway

Straightway

H

A

CF

min

C

E

C

min

H

F

min

Strainer size

ACH

Fmin.

Weight

FIA 15-20 (

1

⁄2" - 3⁄4")

mm451056068

1.1 kg

in.

1.77

4.13

2.36

2.68

2.4 lbs

FIA 25-40 (1" - 1

1

⁄2")

mm551327095

1.7 kg

in.

2.17

5.20

2.76

3.74

3.7 lbs

FIA 50

(2")

mm601327792

2.8 kg

in.

2.36

5.20

3.03

3.62

6.2 lbs

FIA 65

(2

1

⁄2")

mm7015290107

3.8 kg

in.

2.76

5.98

3.54

4.21

8.4 lbs

Strainer size

A

C

min.

H

E

F

min.

Weight

FIA 15-20 (

1

⁄2" - 3⁄4")

mm

120991336020681.4 kg

in.

4.72

3.9

5.24

2.36

0.79

2.68

3.1 lbs

FIA 25-40 (1" - 1

1

⁄2")

mm

155

129

1777026952.4 kg

in.

6.1

5.08

6.97

2.76

1.02

3.74

5.3 lbs

Strainer housing, Type FIA

Table 10: FIA 50-200 (2 in. - 8 in.)

(1)

pos 8 used in FIA 50-200

Dimensions and weights

Table 11: FIA 15 - 65

Table 12: Angleway

Table 13: Straightway

Strainer size

A

C

min.

H

E

F

min.

Weight

FIA 50

(2")

mm

148

138

1847732923.5 kg

in.

5.83

5.43

7.24

3.03

1.26

3.62

7.7 lbs

FIA 65

(2

1/2

")

mm

176

165

2199040

107

5.3 kg

in.

6.93

6.5

8.62

3.54

1.57

4.21

11.7 lbs

Angleway

Straightway

Danfoss

M148G0014_1

H

A

C

F

min

Danfoss

M148G0015_1

E

C

min

C

A

F

Strainer size

ACØH

F

min.

Weight

FIA 80

(3")

mm90189

129

133

7.3 kg

in.

3.54

7.44

5.08

5.24

16.1 lbs

FIA 100

(4")

mm

106

223

156

163

11.9 kg

in.

4.17

8.78

6.14

6.42

26.2 lbs

FIA 125

(5")

mm

128

268

192

190

21.2 kg

in.

5.04

10.6

7.56

7.48

46.7 lbs

FIA 150

(6")

mm

145

303

219

223

30.5 kg

in.

5.71

11.93

8.62

8.78

67.2 lbs

FIA 200

(8")

mm

180

372

276

280

68 kg

in.

7.09

14.65

10.87

11.02

150 lbs

Strainer size

A

C

min.

H

ØE

F

min.

Weight

FIA 80

(3")

mm

216

204

271

12948133

8.6 kg

in.

8.5

8.03

10.67

5.08

1.89

5.24

19 lbs

FIA 100

(4")

mm

264

256

337

15660163

14.9 kg

in.

10.39

10.08

13.27

6.14

2.36

6.42

32.8 lbs

FIA 125

(5")

mm

322

313

408

19274190

26.9 kg

in.

12.68

12.32

16.06

7.56

2.91

7.48

59.3 lbs

FIA 150

(6")

mm

370

482

21991223

51 kg

in.

14.57

18.98

8.62

3.58

8.78

112 lbs

FIA 200

(8")

mm

464

465

605

276

117

280

95 kg

in.

18.27

18.31

23.82

10.87

4.61

11.02

209 lbs

Strainer housing, Type FIA

Table 14: FIA 80 - 200

Table 15: Angleway

Table 16: Straightway

 NOTE:

Weight shown in tables 12-16 is approximated.

F

ANG

STR

Size

Type

FIA Without Strainer

Element

Strainer

Element

100µ

150 mesh

Strainer

Element

150µ

100 mesh

Strainer

Element

250µ

72 mesh

Strainer

Element

500µ

38 mesh

Pleated Strainer element

150µ

100 mesh

Pleated Strainer element

250µ

72 mesh

Pleated Strainer element

500µ

38 mesh

mm

in.

c

6

FIA 150 F

ANG

148B6442

-

148H3134

148H3142

148H3148

148H3226--

200

8

FIA 200 F

ANG

148B6443

-

148H3135

148H3143

148H3149

148H3297--

Size

Type

FIA Without Strainer

Element

Strainer

Element

100µ

150 mesh

Strainer

Element

150µ

100 mesh

Strainer

Element

250µ

72 mesh

Strainer

Element

500µ

38 mesh

Pleated Strainer element

150µ

100 mesh

Pleated Strainer element

250µ

72 mesh

Pleated

Strain

erelement

500µ

38 mesh

mm

in.

150

6

FIA 150 F STR

148B6444

c

148H3134

148H3142

148H3148

148H3226--

200

8

FIA 200 F STR

148B6445

-

148H3135

148H3143

148H3149

148H3297--

Butt-weld F

Angleway

Straightway

Part

Accessory for

Code number

Magnet insert

FIA 65-100

148H3447

FIA 125-200

148H3448

Strainer element m150 with removable element m50

for the rst start up

FIA 15-20

148H3301

FIA 25-40

148H3302

Filter bag

FIA 50

148H3150

FIA 65

148H3151

FIA 80

148H3152

FIA 100

148H3153

FIA 125

148H3154

FIA 150

148H3155

FIA 200

148H3156

Purge valve complete

FIA 50 - 300

148B3745

Blind nut with gasket

148H3450

Strainer housing, Type FIA

Ordering

The table below is used to identify the strainer required. Please note that you have to order FIA strainer without element, a strainer element and accessories.

Example:

FIA 150 F ANG + FIA-X 150 150μ Strainer Element + Filter Bag = 148B6442 + 148H3134 +148H3155

Table 17: Butt-weld F connection - Angleway

Table 18: Butt-weld F connection - Straightway

Table 19: Accessories

A

B

+

=

A B

Strainer Housing, size 25 (1 in.), butt weld F, angleway, 148B6416, Table 21: FIA strainer valve housings w/

dierent connections

Top part, FIA, size 25 (1 in.) 148B5484 + Strainer insert, 250μ, 72 mesh 148H3127 Table 23: FIA complete top

part including gaskets and bolts

DN 15-65 mm (½ - 2½ in.)

DN 80-125 mm (3 - 5 in.)

Sizes [DN]

Valve Housing SVL

Butt weld F

mm

in.

ANG

STR

15½148B6414

148B642420¾

148B6415

148B6425251

148B6416

148B6426321¼

148B6417

148B6427401½

148B6418

148B6428502

148B6419

148B6429652½

148B6420

148B6430803

148B6421

148B6431

1004148B6422

148B6432

1255148B6423

148B6433

Strainer housing, Type FIA

Ordering FIA strainers from the parts programme

Example (select from table 1 and 2)

Figure 4: FIA strainers from the parts programme

Table 20: FIA strainer valve housings w/dierent connections

Table 21: FIA strainer valve housings w/dierent connections

FIA 15-65

FIA 80-125

Strainer

Sizes [DN]

Complete top

part

FIA

Strainer

Element

100µ

150 mesh

Strainer

Element

150µ

100 mesh

Strainer

Element

250µ

72 mesh

Strainer

Element

500µ

38 mesh

Pleated Strainer

element

150µ

100 mesh

Pleated Strainer

element

250µ

72 mesh

Pleated Strainer

element

500µ

38 mesh

mm

in.

15

½

148B5284

148H3122

148H3124

148H3126

148H3128

148H3303--

20¾25

1

148B5484

148H3123

148H3125

148H3127

148H3129

148H3304

148H3269

-

321¼401½502148B5748

148H3157

148H3130

148H3138

148H3144

148H3179

148H3184

148H3189652½

148B5832

-

148H3131

148H3139

148H3145

148H3180

148H3185

148H3190803

148B5922

-

148H3119

148H3120

148H3121

148H3181

148H3186

148H3191

1004148B6024

-

148H3132

148H3140

148H3146

148H3182

148H3187

148H3192

1255148B6122

-

148H3133

148H3141

148H3147

148H3183

148H3188

148H3193

Strainer housing, Type FIA

Table 22: FIA complete top FIA complete topgaskets and bolts

Table 23: FIA complete top part including gaskets and bolts

File name

Document type

Document topic

Approval Authority

19.10048.266

Marine - Safety Certicate

RMRS

RU Д-DK.БЛ08.B.00828_19

EAC Declaration

Machinery & Equipment

EAC

0045 202 1204 Z 00354 19 D 001(00)

Pressure - Safety Certicate

TÜV

03709-F0 BV

Marine - Safety Certicate

BV

RU C-DK.БЛ08.B.01095_20

Pressure - Safety Certicate

PED

EAC

TAP000000S Rev. 1

Marine - Safety Certicate

DNV GL

MD 033F0691.AE

Manufacturers Declaration

RoHS

Danfoss

0045 202 1204 Z 00355 19 D 001(00)

Pressure - Safety Certicate

TÜV

033F0453.AD

Manufacturers Declaration

ATEX

Danfoss

EU 033F0685.AK

EU Declaration

EMCD/PED

Danfoss

MD 033F0686.AH

Manufacturers Declaration

PED

Danfoss

Nominal bore

DN £ 25 (1 in.)

DN 32-80 mm (1

1

⁄4 - 3 in.)

DN 100-200 mm (4-8 in.)

Classied

for

Fluid group I

Danfoss SVA-S, SVA-L, SCA-X, CHV-X, FIA Data sheet

Specifications and Main Features

Frequently Asked Questions

User Manual