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PN 16 FLANGED GLOBE VALVE (FAF 2100)

PRODUCT FEATURES • Body, Bonnet and Handwheel, GG 25 Cast iron. • Flanges are according to EN 1092-2 (ISO 7005-2). • Valve mounting dimensions conform to DIN 3202 F1. • Suitable for: - Controlling flow - Stopping and starting flow - Frequent valve operation APPLICATIONS Steam, gas, cold, hot and pressurized hot water systems, and fluid without acidity or alkalinity, compressed air etc. OPERATING TEMPERATURE Max. – 20˚C +200˚C

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PN 16 FLANGED GLOBE VALVE (FAF 2100) TECHNICAL DRAWING AND MATERIALS

MATERIAL PROPERTIES MATERIAL TYPE

MATERIAL PROPERTIES

GG 25 Cast Iron

Tensile Strength = 250-350 Н/мм2 Hardness = Max. 250 Brinell (BHN)

GGG 40 Ductile Iron

Tensile Strength = 400-550 Н/мм2 Hardness = Max. 135-185 Brinell (BHN)

Stainless Steel DIN 1-4086

C = 0.9 – 1.3 Si Max =2 Mn Max.= 1 Cr = 27 - 30

Stainless Steel SAE-304

C max = 0.08 Si Max.=1 Mn Max.=2 Cr = 18–20 Ni = 8 – 10.5

Stainless Steel SAE-316

C max = 0.08 Si Max.=1 Mn Max.=2 Cr = 16–18 Ni = 10 – 14

PTFE

Density = 2.13-2.23 gг/cm3 Tensile Strength = 250-300 kg/cм2 Operating Temperature =-85°C / +200°C

PTFE (25% Carbon)

Чистота графита = 98% Плотность = 2,13-2,23 гр/см3

Graphitic Ring

Graphite purity = 98% Density = min. 1.6 gr/cm2

St 37

C = < = 0.2 P Max.= 0.06 S Max.= 0.05 Tensile Strength = 360-400 Н/мм2

Steel (G1030)

C = 0.30 P Max.= 0.06 S Max.= 0.06 Tensile Strength = 490 Н/мм2

PARTS AND MATERIALS 1. Body / GG 25 Cast Iron 2. Seat / SAE 420 3. Disc / SS 304 4. Pin / Stainless Steel 5. Gasket / Graphite 6. Packing / Graphite 7. Compression Nut / GG 25 Cast Iron 8. Bonnet / GG 25 Cast Iron 9. Brass Nut / MS 58 Brass 10. Stem / Stainless Steel SAE-304 11. Handwheel / GG 25 Cast Iron 12. Nut / DIN 934 13. Washer / DIN 127 14. Bolt / DIN 933 15. Nut 16. Set Screw / DIN 914

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DIMENSIONS AND PRODUCT DATA

FAF 2100 PN 16 FLANGED GLOBE VALVE DN

TS 10873 / EN 558-1 DIMENSIONS

CONNECTIONS ISO 7005-2 / EN 1092 - 2

PRODUCT DATA

Ømm

H

H1

L

d

D

k

g

f

b

I

Number of Holes

KV m3/h

Weight (kg.)

15

160

180

130

15

95

65

46

2

14

14

4

5

3.6

20

175

190

150

20

105

75

56

2

16

14

4

8

4.9

25

185

210

160

25

115

85

65

3

16

14

4

11

5.2

32

230

255

180

32

140

100

76

3

18

19

4

18

7.5

40

235

260

200

40

150

110

84

3

18

19

4

28

9.5

50

265

290

230

50

165

125

99

3

20

19

4

46.3

12

65

300

340

290

65

185

145

118

3

20

19

4

72

23.5

80

355

400

310

80

200

160

132

3

22

19

8

126

28

100

365

415

350

100

220

180

156

3

24

19

8

170

36

125

435

490

400

125

250

210

184

3

26

19

8

267

61

150

495

550

480

150

285

240

211

3

26

23

8

380

88

200

570

660

600

200

340

295

266

3

30

23

12

683

129

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PN 16 FLANGED GLOBE VALVE (FAF 2100) Please follow the instructions below for maintenance and cleaning of FAF 2100 Globe Valve DISASSEMBLY: 1) Please make sure that there is no flow in the pipeline. 2) Remove the nut (12) take out the washer and separate the handwheel from the body. 3) Using cross loosing remove the bolts (15) connecting body and the bonnet. Separate the bonnet (8) from the body. 4) Untighten the bolts (14) of compression nut (7) and remove the stem (10) by turning downwards 5) Remove the pin (4) connecting the disc (3) and the stem, separate the disc from the stem. 6) Remove the bolts of compression nut (7) and separate the compression nut from the bonnet. 7) Remove the packing (6) from the bonnet. 8) Remove the graphite ring between the body and the bonnet.

MAINTENANCE AND CLEANING: 1) Lubricate the cast iron nut and stem in order to eliminate friction. If they’re operating too tight please replace the nut. 2) Please visually check possible damages on the stem, where it has contact with the liquid. If this part is damaged, the stem needs to be replaced. If there’s sediment or dirt on the stem, please clean it with emery no: 400 (water) and water. After cleaning lubricate the stem with lubricating grease. 3) Please make sure that there’s no sediment or dirt on the seat (2), if the seat is not clean please clean it with emery no: 400 (water) and water. 4) Please make sure that there’s no sediment or dirt on disc side which it contacts with seat. If the disc is not clean please clean it with emery no: 400 (water) and water. 5) The gasket (5) between the body and the bonnet can be supplied from our company. You can replace this gasket with a 2mm Klingrit gasket having proper size.

ASSEMBLY: 1) Place the graphite gasket in its place on body 2) Place the packing set 3) Place the compression nut and fix it with its bolts 4) Combine the disc and the stem. Place the pin between these two to fix the disc to the stem. 5) Place the stem to the bonnet by turning upwards. 6) Place the bolts connecting the body and the bonnet, cross-tighten the bolts. 7) Place the handwheel, locate the washer and tighten the bolt. 8) Please check once again if the bolts of the pressure nut have been tightened properly in order to avoid leakage.

PRESSURE / TEMPERATURE RATINGS FOR DUCTILE IRON (GGG 40) FLANGES (REFERENCE ISO 7005-2 TABLE 17)

PRESSURE / TEMPERATURE RATINGS FOR CAST IRON (GG 25) FLANGES (REFERENCE ISO 7005-2 TABLE 16) Pressure ISO PN

TEMPERATURE ˚C -10 to 120

150

200

250

300

350

Maximum operating pressure (bar)

Pressure ISO PN

TEMPERATURE °C -10 to 40

120

150

200

250

300

350

Maximum operating pressure (bar)

10

10

9.5

9

8

7

5,5

10

10

10

9.7

9.2

8.7

8

7

16

16

15.2

14.4

12.8

11.2

8.8

16

16

16

15.5

14.7

13.9

12.8

11.2

20

15.5

14.8

13.9

12.1

10.2

8.6

20

17.5

15.5

14.8

13.9

12.1

10,2

8,6

25

25

23.8

22.5

20

17.5

13.8

25

25

25

24.3

23

21.8

20

17.5

40

40

38

36

32

28

22

40

40

40

38.8

36.8

34.8

32

28

50

40.2

39

36

35

33

31

50

44

40.2

39

36

35

33

31

Phone: Ankara Head Office +90.312 444 13 23 | Fax: +90.312 223 47 57 | e-mail: impex@fafvalve.com | web: www.fafvalve.com | * All Rights Reserved


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