118

SOUPAPE À SPHÈRE INOXYDABLE, TYPE WAFER

Technical information
1. Full port ball valve, Wafer type
2. Assembly with flanges DIN EN PN16
3. Made of Stainless Steel AISI 316
4. Ball seats PTFE + 15% G.F.
5. Blow - out proof stem
6. Direct mounting actuator according ISO 5211 (from 1”)
7. Block System included
8. Max. Working pressure 16 bar
9. Working Temperature -20°C + 180°C

118

SOUPAPE À SPHÈRE INOXYDABLE, TYPE WAFER

Technical information
1. Full port ball valve, Wafer type
2. Assembly with flanges DIN EN PN16
3. Made of Stainless Steel AISI 316
4. Ball seats PTFE + 15% G.F.
5. Blow - out proof stem
6. Direct mounting actuator according ISO 5211 (from 1”)
7. Block System included
8. Max. Working pressure 16 bar
9. Working Temperature -20°C + 180°C

N°

Nome

Name

Materiale

Material

Finitura Superficiale

Surface Treatment

1

Corpo / Body

Inox Aisi 316

Sabbiata / Shoot blasting

2

Coperchio / Cap

Inox Aisi 316

Sabbiata / Shoot blasting

3

Guarnizione corpo / Gasket

PTFE

---

4

Sfera / Ball

Inox Aisi 316

---

5

Guarnzione sede / Ball

PTFE + 15% GF

---

6

Sfera stelo / Stem

Inox Aisi 316

---

7

Rondella / Trust washe

PTFE

---

8

O’ring / O’ring

VITON

---

9

Guarnizione corpo / Stem packing

PTFE

---

10

Guarnizione / Stem ring

Inox Aisi 304

---

11

Dado / Nut

Inox Aisi 304

---

12

Rondella molla / Spring Washer

Inox Aisi 304

---

13

Rosetta anti slittamento / Lock washer

Inox Aisi 304

---

14

Rondella / Washer

Inox Aisi 304

---

15

Fermo spilla / Stop pin

Inox Aisi 304

---

16

Leva / Handle

Inox Aisi 304

---

17

Coperchio plastica / Plastic cover

VINILE / VYNIL

---
Molle a tazza
Le molle a tazza esercitano una forza costante sulle guarnizioni dell’albero, garantendo una tenuta stagna al variare delle condizioni di esercizio.

Rosetta anti svitamento
Previene lo svitamento del dado dell’albero quando sottoposto a un elevato ciclo di manovre.

Diametri

Size

Codice

Code

PN

Dimensioni / Dimensions (mm)

Fori

Holes

Peso

Weight

(Kg)

ø d

A

L

M

ISO 5211

H

CxC

1/2”

IV1181/2

16

95

85

36

115

F03

F04

10

9x9

4xM12

1.70

3/4”

IV1183/4

16

105

90

38

115

F03

F04

10

9x9

4xM12

1.90

1 ”

IV1181

16

115

95

50

170

F04

F05

10

11x11

4xM12

2.50

1 1/4”

IV11811/4

16

140

100

53

170

F04

F05

12.5

11x11

4xM16

3.50

1 1/2”

IV11811/2

16

150

105

65

210

F05

F07

14.5

14x14

4xM16

4.35

2 ”

IV1182

16

165

115

78

210

F05

F07

14

14x14

4xM16

5.45

2 1/2”

IV11821/2

16

185

130

98

260

F07

F10

17

17x17

4xM16

7.80

3”

IV1183

16

200

145

118

260

F07

F10

16

17x17

8xM16

10.30

4”

IV1184

16

220

175

140

260

F07

F10

19

17x17

8xM16

18.00


Misura

Size

Coppia

Activating torque (Nm)

DN15

4 - 5

DN20

6 - 8

DN25

8 - 10

DN32

12 - 14

DN40

18 - 20

DN50

25 - 30

DN65

32 - 36

DN80

50 - 60

DN100

85 - 95
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"

24

43

83

130

205

340

520

1100

1820