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HOME » Products » Ball valves » Thor » Thor Split Body »

Thor Split Body ANSI 900-1500 carbon steel ball valve

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Thor Split Body
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Thor Split Body ANSI 900-1500 carbon steel ball valve
Macro Ball valves
Category Thor
Subcategory Thor Split Body

Family Thor Split Body ANSI 900-1500

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  • benefits
  • features
  • dimensions
  • materials
  • diagrams and breakaway torque
  • accessories
  • documents

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

API6D Certificate
Can be used in Oil & Gas and Petrochemical applications
Max traceability of the manufacturing process and of the Product itself.

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
• Soft-seat seal: DEVLON
• Standard for connecting flanges: ASME B16.5
• Operating temperature see temperature pressure diagram
• Pressure class: ANSI 900-1500
• Tightness Class: EN12266-1 rate A
• Intercepted fluid: petrochemical products, self-lubricating fluids (liquid and gaseous),
compatible with the constructive materials. For others application please
contact our sales department.
• Antistatic device EN12266-2
• Stem seal: TFM 1600 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 (RPTFE-GF), PTFE reinforced with carbongraphite (RPTFE-CF) . For other types of materials please contact our sales department
• Mono-directional version with pressure-compensating hole in the ball
• Stainless steel lever
• For special 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; TA-LUFT VDI 2440; FIRE SAFE: ISO 10497 / API 607
• API 6D: certificate n° 6D-1007
• 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
• API 6D
• Body thickness in compliance with: ASME B16.34, ASME VIII div.1, EN 12516.
• Materials and rating in compliance with ASME B16.34

   DIMENSIONS
SIZE
ANSI
A
B
C
∅E
∅G
H
∅H
∅I
L
∅M
N
P
∅R
S
Y
F/T
ATT. ISO

HOLES N°

Kg
LEVER KIT

SEALS KIT

DN [mm]
[inch]
DN 15
1/2”
ANSI 900/1500
48
77,5
14,6
13
120
100
82,5
22
216
50
M6
22,5
35
6,3
275
16/10
F05
4
9,7
KLV58008
KGBV469040
DN 20
3/4”
ANSI 900/1500
48
77,5
14,6
19
130
100
89
22
229
50
M6
25,2
43
6,3
275
16/10
F05
4
11,7
KLV58008
KGBV469050
DN 25
1”
ANSI 900/1500
48
77,5
14,6
25
149,2
100
101,6
25,4
254
50
M6
28,7
51
6,3
275
16/10
F05
4
13,9
KLV58008
KGBV469060

MATERIALS
SPLIT BODY ANSI 900-1500    carbon steel
N°
Description
A105 Carbon steel
LF2 Carbon steel
1
Body
ASTM A105
ASTM A350 LF2
2
Connector
3
Ball
ASTM A351 CF8M (1.4408/Gx5CrNiMo19-12-2) (*)
ASTM A351 CF8M (1.4408/Gx5CrNiMo19-12-2) (*)
4
Stem
A564 TP.630 (17-4PH)
A564 TP.630 (17-4PH)
5*
Seat
DEVLON
DEVLON
6*
Body-connector gasket
GRAFOIL
GRAFOIL
7*
Stem lower sealing
DEVLON
DEVLON
8*
Chevron rings
TFM1600 (.)
TFM1600 (.)
9*
Stem o-ring
FKM (.)
FKM (.)
10
Packing gland ring
Carbon steel galvanized (x)
Carbon steel galvanized (x)
11
top nut plate
304 S.S.
304 S.S.
12
Stem nut
UNI 3740-1 6S Galvanized (xx)
UNI 3740-1 6S Galvanized (xx)
13
Springs washer
50CrV4 Galvanized (xx)
50CrV4 Galvanized (xx)
14
Antistatic device
316 S.S.
316 S.S.
15
Stud bolt
ASTM A193-B7
ASTM A320-L7M
16
Nut
ASTM A194-Gr.2H
ASTM A194-Gr.7M
17
Lock nut
UNI 3740-1 6S Galvanized (x)
UNI 3740-1 6S Galvanized (x)
18
Holder screw
A2-70 UNI 3740 (304 S.S.)
A2-70 UNI 3740 (304 S.S.)
19
Holder screw
Carbon steel galvanized (x)
Carbon steel galvanized (x)
20
Lever
Fe37 Galvanized (x)
Fe37 Galvanized (x)
*  Components of seals kit


Available on request:
For DN15 available only in 316 S.S.
(x): 304 s.s.
(xx): 301 s.s.
(.):  Other materials available on request

Temperature/pressure diagram for carbon steel valve

Temperature/pressure diagram for stainless steel valve

BREAKAWAY TORQUES IN Nm WITH DEVLON SEATS AND WITH WATER (*)

DN 15
DN 20
DN 25
0 bar
15
18
20
100 bar
20
23
26
150 bar
25
30
40
250 bar
30
40
60


* If not lubricated fluids and/or fluids containing solid particles are intercepted, torques could be higher than those in the table.

Torque can vary depending on temperature and type of fluid, a safety factor 1,4 must be applied.
Torque can drop on high frequency of operation.


The sizing of pneumatic actuators has been done considering a minimum supply pressure of 5,6 barg.

WELDED STEM EXTENSION WITH LEVER

DIMENSIONS
ISO
A
B
C
M
N
F/T
Y
F03
36
36
5,5
36
5,5
10/6
140
F04
43
42
5,5
42
M5
12/8
150
F05
45
50
6,5
50
6,5
16/10
275
F07
54
70
9
70
9
22/14
350
F10
76
102
11
102
11
30/18
450

NOTE: Code of the spindle extension depending from drive’s type and valve’s connection; to be requested at the order”

    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
Lever nut
A2 (**)

(*): On request available in Aisi 304 s.s. (**): No available on valves with Iso connection F04.

SPINDLE 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 spindle 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
AA564 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
Socket Head Cap Screw
A2-70 UNI 3740 (304 s.s.)

   DIMENSIONS
ISO
A
B
C
D
F/T
M
N
F03
20
36
5,5
10,22
10/6
36
M5
F04
26
42
5,5
15,08
12/8
42
M5
F05
35
50
6,5
21,14
16/10
50
M6
F07
47,5
65
8,5
28,41
22/14
70
M8
F10
61
102
10,5
35,13
30/18
102
M10

NOTE: Code of the spindle extension depending from drive’s type and valve’s connection; to be requested at the order”

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Ravenna (Italy), 27-29 march 2019