1. Antistatic device (electrical continuity between ball, stem and body) Static electricity is avoided which can cause sparks and fire in an inflammable/explosive environment Contact safety throughout the entire life of the valve
2. Double antifriction washer Less Breakaway Torque is granted Less wear comparing with the execution with the single washer
3. "V" seals pack; 3 seals + o-ring It ensures a perfect tightness even after a high number of cycles
4. Spring washer on the shaft seal Guarantee of the recovery of the gap due to the wear caused by the rotational movement of the shaft avoiding leakage towards the outside part. Allow to maintain energized the "chevron" seals (V), thus avoiding any leakage to the outside, against huge temperature excursions
5. Stretch Graphite seal Tightness towards outside is granted, independently by the thermal excursions to which the valve is subjected Greater precision in the alignment of axes due to a unique positioning in the process machining from raw material to finished valve Longer lifetime of the valve Less breakaway torque
Easy maintainance directly on site Reduced maintainance costs
Valve body in carbon steel made with NACE certified material as standard Greater corrosion resistance Greater ductility of the material
100% in- house manufacturing process technology Maximum control and accuracy in all the stages of the manufacturing process Flexibility in supply quickly special executions requested by customers
"Fire safe" Certificate Guarantees the tightness of the valve also in case of fire
ATEX Certificate Installation is possible in a potential explosive environment
TA LUFT fugitive emission Certificate High level of safety of the tightness towards the outside is granted
PED Certificate Full compliance with European Safety Standards for Pressure Equipment
UP to SIL 3 certified Guarantee of the high level of functional safety
STANDARD FEATURES • Floating ball, full bore. Available reduce bore version. • Soft-seat seal DEVLON • Standard for connecting flanges: ASME B16.5; EN1092-1 • Operating temperature see temperature pressure diagram • Pressure class: ANSI 600 / PN63-100 • Tightness Class: EN12266-1 rate A • Fluid controlled: petroleum products, self-lubricants (liquids and gases), provided they are compatible with the construction materials. For non self-lubricants (water,…) or other applications, contact the sales department. • Antistatic device EN12266-2 • Stem seal: Modified PTFE V-ring packing • Additional seal on stem with FKM O-ring • Anti Blow-out stem • Actuator connection as per standard ISO 5211 • Closing angle >7° FEATURES ON REQUEST • For other flange types please contact our sales department. • Sealing in: PTFE reinforced with glass (PTFE-GF), PTFE reinforced with carbongraphite (PTFE-CF). For other types of materials please contact our sales department • Mono-directional version with pressure-relief hole in the ball • Stainless steel lever • Stainless steel Stem nuts and springs • For special versions in materials different from the standard (body, ball, stem), please contact our sales department. • ATEX marking and certificate ON REQUEST
CERTIFICATIONS • In compliance with European Directive 2014/68/EU PED; Fugitive Emission ISO 15848 (ISO FE BH-C03-SSA 0); TA-LUFT VDI 2440; FIRE SAFE: ISO 10497 Third ed. 2010 / API 607 Sixth ed. 2010 • In compliance with ATEX 2014/34/EU Directive , ATEX certificate ON REQUEST.
ENGINEERING STANDARD • Body thickness in compliance with: ASME B16.34, ASME VIII div.1, EN 12516 • API 6D ON REQUEST. • Materials and rating in compliance with ASME B16.34 for ANSI valves and EN 12516 for PN valves
DIMENSIONS -PN-
SIZE
PN
∅E
A
B
C
ATT. ISO
∅M
∅N
F/T
∅G
∅R
S
∅H
HOLES N°
∅I
P
Kg
L
H
Y
LEVER KIT
SEALS KIT
DN [mm]
[inch]
DN15
1/2”
63-100
13
40
54,5
9,6
F04
42
M5
12/8
105
45
2
75
4
14
20
6,3
165
80
150
KLV58006
KGBV472040
DN20
3/4”
63-100
19
45
57,5
9,6
F04
42
M5
12/8
130
58
2
90
4
18
22
7,9
190
83
150
KLV58006
KGBV472050
DN25
1”
63-100
25
50
71,5
14,6
F05
50
M6
16/10
140
68
2
100
4
18
24
11,0
216
95
275
KLV58008
KGBV472060
DN32
1” 1/4
63-100
32
55
76,5
14,6
F05
50
M6
16/10
155
78
2
110
4
22
24
13,7
229
100
275
KLV58008
KGBV472070
DN40
1” 1/2
63-100
38
68
98,5
20,4
F07
70
M8
22/14
170
88
3
125
4
22
26
20,4
241
120
350
KLV58010
KGBV472080
DN50
2”
63
51
74
107,5
20,4
F07
70
M8
22/14
180
102
3
135
4
22
26
25,1
292
129
350
KLV58010
KGBV472090
DN50
2”
100
51
74
107,5
20,4
F07
70
M8
22/14
195
102
3
145
4
26
28
27,3
292
129
350
KLV58010
KGBV472090
DN65
2” 1/2
63
64
94
144
25,1
F10
102
M10
30/18
205
122
3
160
8
22
26
44,0
330
180
450
KLV58012
KGBV472100
DN65
2” 1/2
100
64
94
144
25,1
F10
102
M10
30/18
220
122
3
170
8
26
30
47,0
330
180
450
KLV58012
KGBV472100
DN80
3”
63
76
101,5
151,5
25,1
F10
102
M10
30/18
215
138
3
170
8
22
28
51,9
356
188
450
KLV58012
KGBV472110
DN80
3”
100
76
101,5
151,5
25,1
F10
102
M10
30/18
230
138
3
180
8
26
32
55,3
356
188
450
KLV58012
KGBV472110
DN100
4”
63
102
126
196,5
40,5
F14
140
M16
45/30
250
162
3
200
8
26
30
102
432
233
800
KLV58014
KGBV472120
DN100
4”
100
102
126
196,5
40,5
F14
140
M16
45/30
265
162
3
210
8
30
36
106
432
233
800
KLV58014
KGBV472120
DIMENSIONS -ANSI-
SIZE
ANSI
∅E
A
B
C
ATT. ISO
∅M
∅N
F/T
∅G
∅R
S
∅H
HOLES N°
∅I
P
Kg
L
H
Y
LEVER KIT
SEALS KIT
DN [mm]
[inch]
DN15
1/2”
600
13
40
54,5
9,6
F04
42
M5
12/8
95
35,1
6,4
66,5
4
16
21,0
5,5
165
80
150
KLV58006
KGBV472040
DN20
3/4”
600
19
45
57,5
9,6
F04
42
M5
12/8
118
42,9
6,4
82,6
4
19
22,6
6,5
190
83
150
KLV58006
KGBV472050
DN25
1”
600
25
50
71,5
14,6
F05
50
M6
16/10
125
50,8
6,4
88,9
4
19
24,4
9,3
216
95
275
KLV58008
KGBV472060
DN32
1” 1/4
600
32
55
76,5
14,6
F05
50
M6
16/10
135
63,5
6,4
98,6
4
19
27,4
12,1
229
100
275
KLV58008
KGBV472070
DN40
1” 1/2
600
38
68
98,5
20,4
F07
70
M8
22/14
155
73
6,4
114,3
4
22
29,1
18,9
241
120
350
KLV58010
KGBV472080
DN50
2”
600
51
74
107,5
20,4
F07
70
M8
22/14
165
91,9
6,4
127
8
19
32,1
23,9
292
129
350
KLV58010
KGBV472090
DN65
2” 1/2
600
64
94
144
25,1
F10
102
M10
30/18
190
104,6
6,4
149,4
8
22
36,1
44,3
330
180
450
KLV58012
KGBV472100
DN80
3”
600
76
101,5
151,5
25,1
F10
102
M10
30/18
210
127
6,4
168,1
8
22
39,1
54,0
356
188
450
KLV58012
KGBV472110
DN100
4”
600
102
126
196,5
40,5
F14
140
M16
45/30
275
157,2
6,4
215,9
8
25,5
45,1
113
432
233
800
KLV58014
KGBV472120
MATERIALS
SPLIT BODY PN63-100 ANSI 600 FROM BAR
N°
Description
316 Stainless steel
1
Body
ASTM A 182 F316 / A479TP.316 (1.4401 / X5CrNiMo 17-12-2)
2
Connector
3
Ball
ASTM A351 CF8M (1.4408/Gx5CrNiMo19-12-2)
4
Stem
A564 TP.630 (17-4PH)
5*
Seat
DEVLON
6*
Body-Connector gasket
GRAFOIL
7*
Stem lower sealing
Modified PTFE (.) (1)
8*
Chevron Chevron seals
Modified PTFE (.)
9*
Stem o-ring
FKM (.)
10
Packing gland ring
304 S.S.
11
Stop nut plate
304 S.S.
12
Stem nut
Carbon steel galvanized (xx)
13
prings washer
Carbon steel galvanized (xx)
14
Antistatic device
316 S.S.
15
Stud bolt
ASTM A193-B8
16
Nut
ASTM A194-Gr.8
17
Lock nut
Carbon steel galvanized
18
Holder screw
A2-70 (304 S.S.)
19
Holder screw
Carbon steel galvanized (x)
20
Lever
Fe37 galvanized (x)
* Components of seals kit
Available on request: (x): 304 s.s. (xx): 301 s.s. (1): for ≤DN32 available only in DEVLON (.): Other materials available on request
Temperature/pressure diagram for carbon steel valve
Temperature/pressure diagram for stainless steel valve
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.
CASTING STEM EXTENSION WITH LEVER
MATERIALS
PART. N°
DESCRIPTION
MATERIAL
1
Extension
AISI304 S.S.
2
Pin
AISI 430 F
3
Bush
DELRIN
4
O-RING
NBR
5
Lever
Fe 37 galvanized (*)
6
Nut
galvanized carbon steel (*)
7
Holder Lever
galvanized carbon steel (*)
8
Holder screw
A2-70
9
Spacer
PTFE Carbon Filled
(*): On request available in Aisi 304 s.s.
DIMENSIONS
ISO VALVE
ØA
ØB
ØM
ØN
F/T
X
Y
F03
36
5,5
36
5,5
10/6
38,5
141,5
F04
42
5,5
42
M5
12/8
45,5
151,5
F05
50
6,5
50
6,5
16/10
48,5
276,5
F07
70
8,5
70
8,5
22/14
57,5
351,5
F10
102
11
102
11
30/18
79,5
451,5
NOTE: Code of the spindle extension depending from drive’s type and valve’s connection; to be requested at the order.
CASTING STEM EXTENSION FOR ACTUATORS
MATERIALS
PART. N°
DESCRIPTION
MATERIAL
1
Extension
ASTM A351 CF8M
2
Pin
AISI 430 F
3
Bush
DELRIN
4
O-RING
NBR
NOTE: Code of the spindle extension depending from drive’s type and valve’s connection; to be requested at the order
WELDED STEM EXTENSION WITH LEVER
MATERIALS
PART. N°
DESCRIPTION
MATERIAL
1
Extension
304 s.s.
2
Pin
AISI 430 F
3
Bush
DELRIN
4
O-Ring
NBR
5
Lever
Fe 37 galvanized (*)
6
Nut
galvanized carbon steel (*)
7
Holder Lever
galvanized carbon steel (*)
8
Holder screw
A2-70
9
Holder nut
A2-70 (**)
10
Spacer
PTFE Carbon Filled
(*): On request available in Aisi 304 s.s.
(**): No available on valves with Iso connection F04
DIMENSIONS
ISO VALVE
ØA
ØB
ØM
ØN
F/T
X
Y
F03
36
5,5
36
5,5
10/6
38,5
141,5
F04
42
5,5
42
M5
12/8
45,5
151,5
F05
50
6,5
50
6,5
16/10
48,5
276,5
F07
70
9
70
9
22/14
57,5
351,5
F10
102
11
102
11
30/18
79,5
451,5
NOTE: Code of the stem extension depending from drive’s type and valve’s connection; to be requested at the order.
WELDED STEM EXTENSION FOR ACTUATORS
MATERIALS
PART. N°
DESCRIPTION
MATERIAL
1
Extension
304 S.S.
2
Pin
AISI 430 F
3
Bush
DELRIN
4
O-RING
NBR
NOTE: Code of the stem extension depending from drive’s type and valve’s connection; to be requested at the order.
STEM EXTENSION WITH ADDITIONAL SEAL
MATERIALS
PART. N°
DESCRIPTION
MATERIAL
1
Extension
304 s.s.
2
Pin
A564 TP.630 (17-4ph)
3
Bottom Sealing
TFM1600
4
O-Ring
FKM
5
Chevron Ring
TFM1600
6
Packing Gland Ring
304 s.s.
7
Spring Washer
50CrV4 Galvanized
8
Stem Nut
UNI 3740-1 6S Galvanized
9
Stop Nut Plate
304 s.s.
10
Gasket
GRAFOIL
DIMENSIONS
ISO VALVE
ØA
ØB
ØM
ØN
F/T
C
D
F03
36
5,5
36
M5
10/6
20
10,2
F04
42
5,5
42
M5
12/8
26
15,1
F05
50
6,5
50
M6
16/10
35
21,2
F07
70
8,5
70
M8
22/14
47,5
28,4
F10
102
10,5
102
M10
30/18
61
35,2
NOTE: Code of the spindle extension depending from drive’s type and valve’s connection; to be requested at the order.
