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
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 • No protuding floating ball, full bore • Soft-seat seal: DEVLON • Standard for connecting flanges: EN 1092-1; ASME B16.5 • Operating temperature see temperature pressure diagram • Pressure class: PN 63-100; ANSI 600 • 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-pack • Additional seal on stem with FKM O-ring • Anti Blow-out stem • Actuator connection as per standard ISO 5211 • Closing angle >7° • Superficial treatment: blueing FEATURES ON REQUEST • LF2 carbon steel for low temperature execution (-40 C°) • 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 • For versions in materials different from the standard (body, ball, stem), please contact our sales department. • Stainless steel Stem nuts and springs • Superficial treatment: white zinc coating ,epoxy coating • For other coating 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; ISO 10497 Third ed. 2010 / API 607 Sixth ed. 2010 • Safety integrity level up to SIL3 according to the IEC 61508 • 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. • Materials and rating in compliance with ASME B16.34 for ANSI valves and EN 12516 for PN valves
DIMENSIONS
SIZE
∅E
L
B
C
ATT.ISO
∅M
∅N
F/T
H
Y
LEVER KIT
DN [mm]
[inch]
DN 15
1/2"
13
68
54,5
95
F04
42
M5
12/8
80
150
KLV58006
DN 20
3/4"
19
72
57,5
95
F04
42
M5
12/8
83
150
KLV58006
DN 25
1"
25
87
71,5
14,6
F05
50
M6
16/10
95
275
KLV58008
DN 32
1" 1/4
32
92
76,5
14,6
F05
50
M6
16/10
100
275
KLV58008
DN 40
1" 1/2
38
107
98,5
20,4
F07
70
M8
22/14
120
350
KLV58010
DN 50
2"
51
115
107,5
20,4
F07
70
M8
22/14
129
350
KLV58010
DN 65
2" 1/2
64
140
144
25,1
F10
102
M10
30/18
180
450
KLV58012
DN 80
3"
76
150
151,5
25,1
F10
102
M10
30/18
188
450
KLV58012
DN 100
4"
102
190
196,5
40,5
F14
140
M16
45/30
233
800
KLV58014
DIMENSIONS -PN-
SIZE
PN
A
G
R
S
H
HOLES N°
I
P
Kg
L
SEALS KIT
DN [mm]
[inch]
DN 15
1/2"
PN 63-100
40
95
45
2
75
4
M12
16
4,2
68
KGBV472040
DN 20
3/4"
PN 63-100
45
115
58
2
90
4
M16
20
6,7
72
KGBV472050
DN 25
1"
PN 63-100
50
125
68
2
100
4
M16
20
6,9
87
KGBV472060
DN 32
1" 1/4
PN 63-100
55
145
78
2
110
4
M20
24
9,3
92
KGBV472070
DN 40
1" 1/2
PN 63-100
68
160
88
3
125
4
M20
24
13,5
107
KGBV472080
DN 50
2"
PN 63
79
170
102
3
135
4
M20
24
16,5
115
KGBV472090
DN 50
2"
PN 100
79
185
102
3
145
4
M24
28
19,5
115
KGBV472090
DN 65
2" 1/2
PN 63
94
208
122
3
160
8
M20
25
29,5
140
KGBV472100
DN 65
2" 1/2
PN 100
101
220
122
3
170
8
M24
30
33,2
140
KGBV472100
DN 80
3"
PN 63
101,5
220
138
3
170
8
M20
25
34,9
150
KGBV472110
DN 80
3"
PN 100
108,5
235
138
3
180
8
M24
30
40,3
150
KGBV472110
DN 100
4"
PN 63
123
275
162
3
200
8
M24
30
67,5
190
KGBV472120
DN 100
4"
PN 100
123
275
162
3
210
8
M27
32
67,2
190
KGBV472120
DIMENSIONS -ANSI-
SIZE
ANSI
A
G
R
S
H
HOLES N°
I
P
Kg
L
SEALS KIT
DN [mm]
[inch]
DN 15
1/2"
ANSI 600
40
95
35,1
6,4
66,5
4
1/2”UNC
16
4,1
68
KGBV472040
DN 20
3/4"
ANSI 600
45
115
42,9
6,4
82,6
4
5/8”UNC
20
4,4
72
KGBV472050
DN 25
1"
ANSI 600
50
125
50,8
6,4
88,9
4
5/8”UNC
20
6,3
87
KGBV472060
DN 32
1" 1/4
ANSI 600
55
135
63,5
6,4
98,6
4
5/8”UNC
20
7,6
92
KGBV472070
DN 40
1" 1/2
ANSI 600
68
155
73
6,4
114,3
4
3/4”UNC
24
11,2
107
KGBV472080
DN 50
2"
ANSI 600
79
170
91,9
6,4
127
8
5/8”UNC
20
15,5
115
KGBV472090
DN 65
2" 1/2
ANSI 600
94
208
104,6
6,4
149,4
8
3/4”UNC
25
28,3
140
KGBV472100
DN 80
3"
ANSI 600
101,5
220
127
6,4
168,1
8
3/4”UNC
25
33,8
150
KGBV472110
DN 100
4"
ANSI 600
126
279
157,2
6,4
215,9
8
7/8”UNC
30
68,2
190
KGBV472120
MATERIALS
SPLIT WAFER PN63-100 ANSI 600 carbon steel
N°
Description
A105 Carbon steel
A350 LF2 Carbon steel
1
Body
ASTM A105
ASTM A350 LF2
2
Ring nut
3
Ball
ASTM A351 CF8(*) (1.4308/Gx5CrNi19-10) (**)
4
Stem
A564 TP.630 (17-4PH)
5*
Seat
DEVLON (.)
6*
Body-ring nut gasket
GRAFOIL
7*
Stem lower sealing
PTFE Modified (.) •
8*
Chevron rings
PTFE Modified (.)
9*
Stem o-ring
FKM (.)
10
Packing gland ring
Carbon steel galvanized (x) (1)
11
Stop nut plate
304 S.S.
12
Stem nut
Carbon steel galvanized (x) (x)
13
Springs washer
Carbon steel galvanized (x) (xx)
14
Antistatic device
316 S.S.
19
Body-ring nut screw
A2.70 (304 S.S:)
15
Lock nut
Carbon steel galvanized (x)
16
Holder screw
A2-70 (304 S.S.)
17
Holder screw
Carbon steel galvanized (x)
18
Lever
Fe37 Galvanized (x)
* Components of seals kit
Available on request: (*): A351 CF8M (**): for ≤DN32 available only in CF8M (x): 304 s.s. (xx): 301 s.s. • : for ≤DN32 available only in DEVLON (1): DN100 available only in 304 (.): 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.
The sizing of pneumatic actuators has been done considering a minimum supply pressure of 5,6 barg.
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.
