528

SOUPAPE À SPHÈRE ACIER INOXYDABLE, PASSAGE TOTAL BRIDÉE

Technical information
1. Full port ball valve, 2 pieces
2. Flanged ends according DIN 2501-EN.
PN40 DN 15 to DN 50 and PN16 DN 65 to DN 200
3. Made of Stainless Steel Din 1.4408 (CF8M)
4. Desing according DIN 3357 / ISO 5752
5. Face to face according Din 3202 F4 / F5
6. Ball seats PTFE + 15% G. F.
7. Up to Dn 32 with spirometalic gasket
8. Viton O’ ring stem
9. Blow-out proof stem.
10. Direct mounting actuator according ISO 5211 (patent system).
11. Block System included
12. Anti- Static device
13. Fire-safe design
14. Max.. Working pressure 40/16 bar
15. Working Temperature -30 °C + 180 °C

528

SOUPAPE À SPHÈRE ACIER INOXYDABLE, PASSAGE TOTAL BRIDÉE

Technical information
1. Full port ball valve, 2 pieces
2. Flanged ends according DIN 2501-EN.
PN40 DN 15 to DN 50 and PN16 DN 65 to DN 200
3. Made of Stainless Steel Din 1.4408 (CF8M)
4. Desing according DIN 3357 / ISO 5752
5. Face to face according Din 3202 F4 / F5
6. Ball seats PTFE + 15% G. F.
7. Up to Dn 32 with spirometalic gasket
8. Viton O’ ring stem
9. Blow-out proof stem.
10. Direct mounting actuator according ISO 5211 (patent system).
11. Block System included
12. Anti- Static device
13. Fire-safe design
14. Max.. Working pressure 40/16 bar
15. Working Temperature -30 °C + 180 °C

N°

Nome

Name

Materiale

Material

Finitura Superficiale

Surface Treatment

1

Corpo / Body

Din 1.4408 (CF8M)

Decapata /

Shot blasting + Picking

2

Coperchio / Cap

Din 1.4408 (CF8M)

Decapata /

Shot blasting + Picking

3

Sfera / Ball

Inox Aisi 316

---

4

Stelo / Stem

Inox Aisi 316

---

5

Guarnizione sede sfera /Seat ball

PTFE + GF

---

6

Guarnizione corpo - coperchio / Gasket

Spirometallica

---

7

Guarnizione corpo - asta / Stem Packing

PTFE+Grafite / PTFE+Graphite

---

8

O’ring Stelo / O’ring

VITON

---

9

Guarnizione / Stem packing

PTFE

---

10

Guarnizione / Stem ring

Inox Aisi 316

---

11

Rondella / Spring Washer

Inox Aisi 301

---

12

Dado / Nut

Inox Aisi 316

---

13

Rondella / Washer

Inox Aisi 304

---

14

Fermo molla / Stopper

Inox Aisi 304

---

15

Leva / Handle

Inox Aisi 304

---

16

Rivestimento leva / Handle sleeve

Vinyl

---

17

Dado / Nut

Inox Aisi 316

---

18

Perno / Stud bolt

Inox Aisi 316

---

19

Rondella di sicurezza / Lock Washer

Inox Aisi 304

---
Belleville Washer
Standard belleville washers provide constant ”live load” on the stem seals, assuring a tight seal even varying paramenters.

Lock Washer
Prevents unthreading of stem nut in high cycle automation applications.

N°

Nome / Name

Materiale / Material

Finitura /

Surface Treatment

14

Corpo della leva / Body Handle

AISI 304

Decapata / Shot blasting + picking

19

Dado / Nut

Inox AISI 316

---

20

Perno di bloccaggio / Stopper

Inox AISI 304

---

21

Antigiro / Lock washer

Inox AISI 304

---
This device guarantees electric continuity between Ball - Stem - Body.
This is of special necessity in inflammable fluids.

Diametri

Size

Codice

Code

PN

Dimensioni / Dimensions (mm)

H

h

Peso

Weight

(Kg)

ISO 5211

D

A

L

M

CxC

1/2"

IV5281/2

40

F04

95

85

115

170

9x9

46

9.5

2.20

3/4"

IV5283/4

40

F04/05

105

85

120

170

9x9

51

10

3.05

1"

IV5281

40

F04/05

116

95

125

170

11x11

57

11

3.75

1 1/4"

IV52811/4

40

F05/07

140

106

130

200

14x14

71

15.5

5.75

1 1/2"

IV52811/2

40

F05/07

150

110

140

200

14x14

76

15.5

7.00

2"

IV5282

40

F05/07

165

118

150

200

14x14

83

15.5

9.50

2 1/2"

IV52821/2

16

F07/10

185

170

170

380

17x17

119

21

14.75

3 ”

IV5283

16

F07/10

200

170

180

380

17x17

130

21

18.85

4”

IV5284

16

F07/10

220

170

190

380

17x17

145

21

26.25

5”

IV5285

16

F10/12

250

200

325

520

27x27

163

34

43.65

6”

IV5286

16

F10/12

285

220

350

620

27x27

180

34

60.85

8”

IV5288

16

F12

340

300

400

700

25x25

-

-

106.70


Misura

Size

Coppia

Activating torque (Nm)

1/2"

4 - 5

3/4"

7 - 8

1"

9 - 10

1 1/4"

12 - 14

1 1/2"

18 - 20

2"

28 - 30

2 1/2"

34 - 36

3"

58 - 60

4"

90 - 95

5"

130 - 150

6"

190 - 210

8"

380 - 410
Kv = Flow rate of water in cubic meter per hour that will generate a pressure drop of 1 bar across the valve.

1/2"

3/4"

1"

1 1/4"

1 1/2"

2"

2 1/2"

3"

4"

5"

6"

8"

19

40

65

110

180

365

495

970

1620

2530

4050

8650