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THOR Split Body ANSI 900-1500 carbon steel ball valve

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

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
• Face to face ANSI B16.10
• Operating temperature see temperature pressure diagram
• Pressure class: ANSI 900-1500
• 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-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 Third ed. 2010 / API 607 Sixth ed. 2010
• Safety integrity level up to SIL3 according to the IEC 61508
• Fugitive Emission ISO15848-1 ISO FE BH-C03-SSA0 t (-34°C,+150°C).
• In compliance with ATEX 2014/34/EU Directive , ATEX certificate ON REQUEST.

ENGINEERING STANDARD
• API 6D ON REQUEST.
• 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
ATT. ISO
∅M
∅N
F/T
∅G
∅R
S∅H
HOLES N°
∅I
PLKg
HYLEVER KIT
SEALS KIT
DN [mm]
[inch]
DN 15
1/2”
ANSI 900/1500
48
77,5
14,6
13
F05
50
M6
16/10
123
35,16,4
82,6
42222,5
216
9,7100275KLV58008
KGBV469040
DN 20
3/4”
ANSI 900/1500
48
77,5
14,6
19
F05
50
M6
16/10
13042,96,4
88,9
42225,2229
11,7100
275
KLV58008
KGBV469050
DN 25
1”
ANSI 900/1500
48
77,5
14,6
25
F05
50
M6
16/10
14950,86,4
101,6
425,4
28,7254
13,9100
275
KLV58008
KGBV469060

MATERIALS
SPLIT BODY ANSI 900-1500    carbon steel

Description
A105 Carbon steel
A350 LF2 Carbon steel
1
Body
ASTM A105
ASTM A350 LF2
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
DEVLON (.)
8*
Chevron rings
Modified PTFE (.)
9*
Stem o-ring
FKM (.)
10
Packing gland ring
Carbon steel galvanized (x)
11
top nut plate
304 S.S.
12
Stem nut
Carbon steel galvanized (xx)
13
Springs washer
Carbon steel galvanized (xx)
14
Antistatic device
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
Carbon steel galvanized (x)
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:
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

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 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.

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
5,5365,5
10/638,5141,5
F04
425,542M512/845,5151,5
F05
506,5506,516/1048,5276,5
F07
708,5708,522/1457,5351,5
F10
102111021130/1879,5451,5


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
5,5365,510/638,5141,5
F04
425,542M512/845,5151,5
F05
506,5506,516/1048,5276,5
F07
70970922/1457,5351,5
F10
102111021130/1879,5451,5


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
CD
F03
36
5,5
36M510/6
2010,2
F04
42
5,5
42M512/8
2615,1
F05
50
6,550M616/10
3521,2
F07
70
8,570M822/14
47,528,4
F10
102
10,5102M1030/18
6135,2

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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