621

STAINLESS STEEL FULL PORT BALL VALVE, 2 PIECES

Special execution: threading on request NPT

Technical information
1. Stainless steel full port ball valve, 2 pieces
2. Thread ends according gas EN 10226-1  (EX ISO 7-1 e DIN 2999)
3. Made of AISI 316 (CF8M)
4. Ball seats PTFE + 15% G.F.
5. Blow-out proof stem
6. Viton o’ring stem
7. Stem gasket PTFE
8. Locking system
9. Max.. Working pressure bar
10. Working temperature -25 °C + 180 °C

621

STAINLESS STEEL FULL PORT BALL VALVE, 2 PIECES

Special execution: threading on request NPT

Technical information
1. Stainless steel full port ball valve, 2 pieces
2. Thread ends according gas EN 10226-1  (EX ISO 7-1 e DIN 2999)
3. Made of AISI 316 (CF8M)
4. Ball seats PTFE + 15% G.F.
5. Blow-out proof stem
6. Viton o’ring stem
7. Stem gasket PTFE
8. Locking system
9. Max.. Working pressure bar
10. Working temperature -25 °C + 180 °C

N°

Nome

Name

Materiale

Material

Finitura Superficiale

Surface Treatment

1

Corpo / Body

Inox Aisi 316/SS 316

Ruvida/Shot blasting

2

Coperchio / Cap

Inox Aisi 316/SS 316

Ruvida/Shot blasting

3

Sfera / Ball

Inox Aisi 316/SS 316

---

4

Stelo / Stem

Inox Aisi 316/SS 316

---

5

Guarnizione sede sfera / seat ball

TEFLON + 15% FV/PTFE +15% GF

---

6

Guarnizione corpo - coperchio / Gasket

TEFLON PTFE/TEFLON

---

7

Rondella / Trust Washer

TEFLON PTFE/TEFLON

---

8

O’ring Asta / O’ring

VITON

---

9

Guarnizione corpo - asta / Stem packing

Inox Aisi 304/SS 304

---

10

Rondella / Washer

Inox Aisi 304/SS 304

---

11

Dado / Nut

Inox Aisi 304/SS 304

---

12

Leva / Handle

Inox Aisi 304/SS 304

---

13

Rivestimento leva / Handle sleeve

Vinile / Vinyl

---

Diametri

Size

Codice

Code

PN

Dimensioni / Dimensions (mm)

Peso

Weight

(Kg)

L

H

SW

W

1/4"

IV6211/4

63

49

44

17

85

0.20

3/8"

IV6213/8

63

50

44

21

85

0.19

1/2"

IV6211/2

63

59

46

25

95

0.23

3/4"

IV6213/4

63

65

53

31

120

0.44

1"

IV6211

63

78

57

38

120

0.60

1 1/4"

IV62111/4

63

88

71

48

135

1.08

1 1/2"

IV62111/2

63

100

75

55

170

1.54

2"

IV6212

63

120.5

96

68

170

2.64

2 1/2"

IV62121/2

63

146.5

128

83

235

4.70

3"

IV6213

63

168

135

99

235

7.28



Misura

Size

Coppia

Activating torque (Nm)

1/4"

4 - 5

3/8"

4 - 5

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

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

1/4"

3/8"

1/2"

3/4"

1"

1 1/4"

1 1/2"

2"

2 1/2"

3"

6

10

24

43

83

130

205

340

520

1100