GENERAL FEATURES: • The valve is manufactured in 316L stainless steel and suggested for particular hygienic conditions (food industry applications). • Ends: as per DIN 11851 specifications. • Working temperature: from -20°C to +150°C • Working pressure: see diagram. • Fluid range: food industries. • ISO 5211 flange connection. • The manual version (with lever) doesn't have the ISO 5211 flange connection and its therefore not possible to mount on it any kind of actuators. ON REQUEST: • Connection: SMS - MACON - DIN male. • Seals made of:
PTFE glass filled,
PTFE with carbon graphite,
High-molecular weight polyethylene.
• For other applications, please contact our sales department.
CERTIFICATIONS: • ATEX version in conformity with European Directive 2014/34/EU. • ATEX certificate on request. • In compliance with European Directive 2014/68/EU PED.
DIMENSIONS
SIZE
A
B
□C
D
E
F
øG
øH
øL
øM
øN
X
Y
DN [mm]
[inch]
DN 10
3/8"
88
44
6
28
47
39
46
36
6
30
10
50
110
DN 15
1/2"
92
46
6
34
49,5
41,5
46
36
6
35
15
55
110
DN 20
3/4"
102
51
6
44
53
45
46
36
6
42
20
60
110
DN 25
1"
106
53
9
52
64,5
51,5
65
50
7
52
25
65
160
DN 32
1" 1/4
112
56
9
58
69,5
56,5
65
50
7
60
32
70
160
DN 40
1" 1/2
126
63
14
65
89
76
65
50
7
74
40
80
190
DN 50
2"
136
68
14
78
97
84
65
50
7
90
50
90
190
DN 65
2" 1/2
154
68
17
95
109,5
94,5
90
70
9
110
65
110
220
DN 80
3"
184
92
17
110
121
106
90
70
9
141
80
130
285
DN 100
4"
190
95
17
130
135
120
125
102
11
160
100
150
310
MATERIALS
1
Shaft
316L S.S.
1.4401
UNI X2CrNiMo 17 12
2
Nut
303 S.S.
3
Gland nut ring
304L S.S. (303 S.S.)
4*
Top tight ring
P.T.F.E.
5*
Shaft o-ring
FKM
6*
Washer
P.T.F.E.
7*
Seals
P.T.F.E.
8
Body
316L S.S.
1.4401
UNI X2CrNiMo 17 12
9
Ball
316L S.S.
1.4401
UNI X2CrNiMo 17 12
10*
End sealings
P.T.F.E.
11
End
316L S.S.
1.4401
UNI X2CrNiMo 17 12
* Components of spare part kit KGBV63...
Pressure/temperature diagram
Flow/pressure loss diagram and Kv nominal coefficient
Kv is the coefficient, expressed in m3/h (with water at 15°C) causing a pressure loss of 1 bar.
BREAKAWAY TORQUES Nm
SIZE
DN 10 3/8"
DN 15 1/2"
DN 20 3/4"
DN 25 1"
DN 32 1"1/4
DN 40 1"1/2
DN 50 2"
DN 65 2"1/2
DN 80 3"
DN 100 4"
PN 25 bar
41
63
95
148
PN 40 bar
15
20
28
PN 63 bar
7
8
11
Torque can vary depending on temperature and type of fluid; a safety factor of 1.4 must be applied. Torque can drop on high frequency of operations. The actuator/valve sizing, indicated on the following pages, are based for valves to be used with liquids or gaseous fluids, clean, and for medium temperatures. For further information, or different uses please contact our sales department.
