C.V.B. SRL VALVOLE INDUSTRIALI

Transcription

C.
C.V
V.B. SRL VALVOLE INDUSTRIALI - FAST TRACK
C.V.B. Valvole Industriali s.r.l.
Via Goito, 13 – 21052 Busto Arsizio (Va) - Italy
Tel: (+39).0331.621009 Fax: (+39).0331.326769
COMPANY PROFILE
C.V.B. valvole industriali S.r.l. is an Italian leading manufacturing company located at 25 Km. north of Milan and established in 2004 to provide
top quality metal to metal triple offsets torque seated quarter turn valve solution to the Oil and Gas Market. Although their relatively newly built
story as Company they can present a thirty year experience in the Valve Market due to both their management and employees consolidated presence either in the Industrial and Petrochemical Valve Markets. During these years C.V.B. s.r.l. have performed a constant growth business wise
and size wise following the increased demand for a vast range of products and solutions so far.
Product wise C.V.B. s.r.l. went through an internal re-organization with different product lines in such a way it would be possible to serve the
Market with specific products and services.
Presently the Product Range consist of:
•
Triple eccentric metal to metal torque seated quarter turn valve ANSI standard from 3 up to 48” , from 150 up to 900 pressure class–
Materials: WCB, LCB, LCC, WCC, WC6, WC9, CF8, CF8M,CF3M,Titanium- Others according to ASTM Standard- Double Flanged, Lug, Wafer,
Butt Welded Type - QTV Series
•
Triple eccentric metal to metal torque seated quarter turn valve DIN from 80 up to 1400 diameter, from PN 10 up to PN 80 pressure
class- Materials: Carbon steel: 1.0460-1.0619,Stainless Steel: 1.4581-1.4552, Alloy Steel: 1.7363-1.7365 - QTV DIN Series
•
Double eccentric H.P. Valve -Soft Seated, Fire Safe Seat, Metal Seated ANSI standard from 2 up to 24”, 150,300 pressure class –
Materials: WCB,CF8,CF8M, Others according to ASTM Standard – Wafer and Lug Type - HP.BFL Series
•
Rubber lined butterfly valves -from 2” up to DN 48”, ANSI 150 and PN from 6 up 25 pressure classWCB, CF8M, Aluminum Bronze, Aluminum – Wafer and Lug Type - BFL Series
Materials:Grey and Ductile Iron,
•
Control Dampers for Hot Air and Fumes up to 700°C- from DN32 up to DN 1200 diameter, PN 6 up to PN 16 pressure class- Materials:
Grey and Ductile Iron, WCB,CF8M, Others according to ASTM Standard – Double Flanged, Wafer and Lug Type - CD Series
•
Check Valves Tilting Disc - Large Diameter Non return and tight shut off valve with counterweight and damper For water and
gas/steam lines - Ideal application as protection of rotary equipments such pupm, compressors and turbines against reverse flow. As the
pressure drops in a pipeline the check valve begins to close. From DN 500 up to DN 3000, PN 6 up to PN 25 - SCTD Series
•
Large Diameter Butterfly Valves for Control ad Regulation of large flow rates with tight shut off in both directions disc—Double eccentricity - From DN 500 up to DN 3000, Pressure classes from PN 2,5 up to PN 16 LD Series
Tel: (+39).0331.621009 Fax: (+39).0331.326769
www.cvbvalves.com E-mail: info@cvbvalves.com
Sealing ring on the
MANUFACTURING PLANT
The C.V.B. s.r.l. manufacturing plant is devoted to the production of the Triple Eccentric Zero Leakage Quarter Turn Metal Seated Valves. The
valves can be supplied either manual or motor operated.
Together with the workshop it has been created a dedicated automation center which takes care of all the non bare shaft valves orders.
C.V.B. s.r.l has developed a sub-suppliers network in such a way it is possible to keep under control all the manufacturing steps through a
continuous monitoring and inspecting process.
All the valves, either manufactured inside or outside, are final tested on 100 % basis.
DESIGN CRITERIA
Material and Design criteria are in strict accordance with pressure vessel codes. The valve body itself is stronger then the pipe to which is
connected and designed for same working conditions.
The trim, shaft, pins and keys are substantially oversized because are designed with the same allowable stresses of the body.
APPLICABLE STANDARDS
•
•
•
•
Design : According to ASME SEC.VIII and IX – ASME SEC.III ANSI B 16.34 – ANSI B31.1B31.3
Face to Face lenght : According to API 609, BS 5155, ISO 5752 for double flanged
Body Flange Drilling : According to ANSI B 16.5 for cl. 150 up to cl. 900
According to MSS SP 44 for cl. 150 and cl. 300
According to BS 3293 for cl. 150 and cl. 300
According to UNI-DIN-ISO for cl. PN6 up to cl. PN 160
Inspection and testing: According to API 598 ( resilient seated )
According to API 6 D ( metal seated )
According to ANSI B 16 104 cl. VI leakage
According to MSS – SP 61
Upon Request Special testing
Marking : According to MSS- SP 25
Tel: (+39).0331.621009 Fax: (+39).0331.326769
QUALIY AND CONFORMITY SYSTEM
According to the European Pressure Equipment Directive 97/23/CE as per module H conformity evaluation procedure. Applied Quality
System UNI EN ISO 9001:2000 ( TUV International Certification )
ALLOWABLE LEAKAGE RATES ACCORDING TO STANDARDS
Leakage Tests According to ANSI B 16.104 - FCI 70 - 2 - 1998 - Specially required for CONTROL VALVES
CLASS
MAX. Leakage Rate
TEST FLUID
PRESSURE TEST
IV
0.01% of max. rated valve capacity
Air or water
45 – 60 PSI ( 3—4 bar )
V
0,0005 ml/min/mm.Dn”/bar differential
Water
45 – 60 PSI ( 3—4 bar )
VI
DN 3’’ 6 bubble/min
Air or nitrogen
50 PSI ( 3,5 bar )
VI
Air or nitrogen
50 PSI ( 3,5 bar )
VI
Air or nitrogen
50 PSI ( 3,5 bar )
VI
Air or nitrogen
50 PSI ( 3,5 bar )
VI
DN10’’ 11,1 ml/min
Air or nitrogen
50 PSI ( 3,5 bar )
VI
DN12” 16,0 ml/min
Air or nitrogen
50 PSI ( 3,5 bar )
VI
DN14” 21,6 ml/min
Air or nitrogen
50 PSI ( 3,5 bar )
VI
DN16” 28,4 ml/min
Air or nitrogen
50 PSI ( 3,5 bar )
LEAKAGE RATE/MIN ACCORDING TO API 598 - Specially required for ON - OFF / INSULATION VALVES
* API 598 provides the following leak rates and indicate that the metal seated butterfly
Valves can have a leak rate mutually agreed between purchaser and manufacturer.
* API 598 does not require an high pressure closure air test for resilient seated valves. This air test is applied for
metal seated butterfly valves only if requested by purchaser.
METAL SEATED VALVES
RESILIENT SEATED VALVES
PRESSURE TEST
110% rating
80% PSI
110% of rating
Liquid Test
Gas Test
Liquid and Air
DN<=6’’
12 drops/min
24 air bubbles
0 drops
8’’<DN<12’’
20 drops/min
40 air bubbles
0 drops
DN>14’’
28 drops/min
56 air bubbles
0 drops
LEAKAGE TESTS AS PER API 6D specially related to ball, check, gate and plug valves
Air Leakage Test for metal seated butterfly valves only upon Customer request .
Valves tested on both directions.
PRESSURE CLASS
CLASS
150 Lbs
300 Lbs
600 Lbs
900 Lbs
HYDRAULIC TEST
PSI
300
800
1600
2400
AIR TEST
PSI
80
80
80
80
ADMISSIBLE LEAKAGE RATE
0
0
0
0
SEAT LEAKAGE TEST ACCORDING TO MSS-SP-61
Liquid Seat Test at 110% of the Nominal Valve Pressure.
Pneumatic Seat Test at 80 PSI.
The maximum allowable leakage:10 ml of liquid/hour or3l of gas/inch of nominal diameter/ hour
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. FAST TRACK DIVISION
To support in the most effective way Customers Maintenance needs in terms of shortest delivery time of various type of valves to complete
their urgent requests, C.V.B. s.r.l. started to develop a Commercial Division – Fast Track Division – which is able to supply Gate, Globe, Plug
and Ball Valves produced either in cast steel or forged. The C.V.B. Fast Track Division can supply valves made in Bronze as well as in various
alloys.
C.V.B. SERVICE AND TRAINING TEAM
On request C.V.B. s.r.l. together with their external Experienced Engineers organize customized Training Courses for Maintenance, Technical
and Commercial people.
C.V.B. also has established a Service Team which can provide a professional After Sales supports on the field.
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. STANDARD ALLOWABLE MATERIALS
Material
————————
Carbon Steel
————————Low Temperature
Carbon Steel
—————————
Alloy Steel
—————————
Stainless Steel
————————————
Austenitic Stainless Steel
————————————Ferric-Austenitic
Stainless - Steel
————————————Nickel—Alloy
————————————Nickel - Copper Alloy
————————————-
Cast Steel
———————————
ASTM A 216 WCB
ASTM A 216 WCC
————————————
ASTM A 352 LCB
ASTM A 352 LC1
ASTM A 352 LC2
ASTM A 352 LC3
————————————
ASTM A 217 WC1
ASTM A 217 WC4
ASTM A 217 WC5
ASTM A 217 WC6
ASTM A 217 C5
ASTM A 217 C12
————————————
ASTM A 351 CF8
ASTM A 351 CF3
ASTM A 351 CF8M
ASTM A 351 CF3M
ASTM A 351 CF8C
————————————-—————————————
—————————————
—————————————
—————————————
Forged Steel
————————————
ASTM A 105
—————————————
ASTM A 350 LF2
ASTM A 350 LF3
—————————————
ASTM A 182 F1
ASTM A 182 F2
ASTM A 182 F11
ASTM A 182 F5
ASTM A 182 F9
ASTM A 182 F6
—————————————
ASTM A 182 F304H
ASTM A 182 F304
ASTM A 182 F316H
ASTM A 182 F316L
ASTM A 182 F347H
—————————————
ASTM A 182 F44
—————————————ASTM A 182 F51
—————————————HASTELLOY
INCOLOY
—————————————MONEL
—————————————--
C.V.B. Valvole Industriali s.a.s.
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. CERTIFICATIONS
ATEX CERTIFICATION
ISO 9001:2000 CERTIFICATION
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. CERTIFICATIONS
PED CERTIFICATION
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. TEST CERTIFICATES
FIRE SAFE CERTIFICATE
FIRE SAFE TECHNICAL REPORT
C.V.B. srl puo’ realizzare e documentare, attraverso un ente esterno certificato, test secondo le principali normative
internazionali.
A richiesta C.V.B. Effetta life cycle test presso un Laboratorio esterno certificato.
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. PED DECLARATION OF CONFORMITY
C.V.B. srl can supply Declaration of Conformity as per Directive 97/23/EC.
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. PARTNERS
C.V.B. can provide special valves made of various materials and up to 3.000 mm. Diameter.
A Sister Company with larger facility provides the necessary welding and machining sourse for these special valve types.
Through another Sister Company we can also source the necessary overlay work for the seat hard-facing step requested for the triple offset
metal seated valves.
Stellite 6, 12, 21, Tribaloy are the most common hard-facing materials C.V.B. utilize depending from the type of application.
C.V.B. can provide butterfly and metal to metal quater turn valves made of special material such as titanium, aluminum bronze, duplex,
superduplex, hastelloy, and other exotic materials .
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Three Piece Body Ball Valve
Nr
Description
Materials
1
Wrench
Carbon Steel
Carbon Steel
2
Nut
Carbon Steel
Stainless steel
3
Washer
Carbon Steel
Carbon Steel
4
Gland
Carbon Steel
Stainless steel
5
Stem
A 304 / A 316
A 316
6
Stem seal
PTFE
PTFE
7
Seat
PTFE
PTFE
8
Lateral body
Carbon Steel
A 316
9
Ball
A 304 / A 316
A 316
10
Bolt
Carbon Steel
Carbon Steel
11
Body
Carbon Steel
A 316
Series 800 PSI – PN 64
Sizes
B
1/4”
10
3/8”
10
1/2”
15
3/4”
20
1”
25
1 1/4”
32
1 1/2”
40
2”
50
2 1/2”
65
3”
80
4”
100
H
46
46
53
55
65
70
90
100
195
218
238
L
145
145
145
145
180
180
275
275
380
380
440
S
65
65
65
73
90
98
104
125
190
203
229
Tel: (+39).0331.621009 Fax: (+39).0331.326769
One Piece Body Ball Valve
Nr
Description
Materials
1
Wrench
Carbon Steel
Carbon Steel
2
Nut
Carbon Steel
Stainless steel
3
Washer
Carbon Steel
Carbon Steel
4
Gland
Carbon Steel
Stainless steel
5
Stem
A 304 / A 316
A 316
6
Stem seal
PTFE
PTFE
7
Ball
A 304 / A 316
A 316
8
Lateral body
Carbon Steel
A 316
9
Seat
PTFE
PTFE
10
Gasket
PTFE
PTFE
11
Body
Carbon Steel
A 316
Series 800 PSI – 3000 PSI
Sizes
B
1/4”
10
3/8”
10
1/2”
15
¾”
20
1”
25
1 1/4”
32
1 1/2”
40
2”
50
H
45
45
52
55
65
70
93
103
L
145
145
145
145
180
180
275
275
S
65
65
75
90
100
120
135
155
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Ball Valve with B.W. and S.W. connections - Full Bore
Nr
Description
Materials
1
Body
Carbon Steel
AISI 316
2
Nipples
Carbon Steel
AISI 316
3
Seats
PTFE
PTFE
4
Ball
Carbon Steel
A 316
5
Stem
A 304 / A 316
A 316
6
O-ring
PTFE
PTFE
7
Gasket
PTFE
PTFE
8
Pressing Bush
Carbon Steel
A 316
9
Stop
Carbon Steel
A 316
10
Disc Springs
Spring Steel
Spring Steel
11
Nut – Lock Nut
Carbon Steel
Stainless steel
12
Hand Lever
Carbon Steel
Carbon Steel
Series 800 LBS – 3000 LBS
Sizes
1/4”
3/8”
1/2”
3/4”
1”
1 1/4”
1 1/2”
2”
2 1/2”
3”
4”
DE
10
10
15
20
25
32
40
50
65
80
100
L
67
67
75
90
105
120
135
155
190
205
230
L1
267
267
275
290
305
320
335
355
390
405
430
H
72
72
75
85
95
100
105
115
130
145
200
M
148
148
148
180
180
240
240
280
380
380
470
Z/X
8/5
8/5
10/5,5
12/7,5
12/7,5
14 / 9
14 / 9
14 / 9
22/14
22/14
30/18
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Threaded Three Way Ball Valve - Full Bore
Nr
Description
Materials
1
Body
Carbon Steel
AISI 316
2
Ring Nut
Carbon Steel
AISI 316
3
Seats
PTFE
PTFE
4
Ball
A 304 / A 316
A 316
5
Stem
A 304 / A 316
A 316
6
O-ring
PTFE
PTFE
7
Gasket
PTFE
PTFE
8
Pressing Bush
A 304 / A 316
A 316
9
Stop
Carbon Steel
A 316
10
Disc Springs
Spring Steel
Spring Steel
11
Nut – Lock Nut
Carbon Steel
Stainless steel
12
Hand Lever
Carbon Steel
Carbon Steel
Series 800 LBS – 1500 LBS
Sizes
DE
1/4”
10
3/8”
10
1/2”
15
3/4”
20
1”
25
1 1/4”
30
1 1/2”
38
L
75
75
90
110
125
135
160
H
70
70
90
93
110
115
120
A
45
45
60
70
80
90
100
B
37,5
37,5
45
55
62,5
67,5
80
M
148
148
180
180
240
240
240
Z/X
10/5,5
10/5,5
12/7,5
12/7,5
14/9
14/9
14/9
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Wafer Body Type Ball Valve - Full Bore
Description
Nr
1
2
3
4
5
6
7
8
9
10
Wrench
11
12
Gasket
Materials
Carbon Steel
Carbon Steel
Gland Nut
Carbon Steel
Stainless steel
Stop
Carbon Steel
A 316
Disk
Spring Steel
Spring Steel
Gland
Carbon Steel
Stainless steel
PTFE
PTFE
Stem
A 304 / A 316
A 316
Ball
A 304 / A 316
A 316
Stem seal
Seat
PTFE
PTFE
Ring
Carbon Steel
A 316
Body
PTFE
PTFE
Carbon Steel
A 316
UNI PN 10 / 16
Sizes
3/8”
1/2”
3/4”
1”
1 1/4”
1 1/2”
2”
2 1/2”
3”
4”
H
65
75
85
95
100
120
125
140
160
190
D
90
90
100
110
130
140
150
175
190
220
S
36
36
39
43
51
63
83
107
120
152
L
145
145
145
180
180
275
275
380
380
440
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Split Body Type Ball Valve - Full Bore
Nr
Description
Materials
1
Wrench
Carbon Steel
Carbon Steel
2
Gland Nut
Carbon Steel
Stainless steel
3
Stop
Carbon Steel
Stainless steel
4
Disk spring
Spring Steel
Spring Steel
5
Gland
Carbon Steel
Stainless steel
6
Stem seal
PTFE
PTFE
7
Stem
A 304 / A 316
A 316
8
Ball
A 304 / A 316
A 316
9
Seat
PTFE
PTFE
10
Gasket
PTFE
PTFE
11
Bolts
Carbon Steel
Stainless steel
12
Lateral Body
Carbon Steel
A 316
13
Body
Carbon Steel
A 316
ANSI 150 - 300
1
Sizes
S
1 1/2”
165
2”
178
2 1/2”
190
3”
203
4”
229
5”
254
6”
267
8”
292
10”
533
12”
610
14”
686
S11
191
216
241
283
305
381
403
419
566
648
762
H
120
125
140
160
190
240
270
320
370
420
475
L
275
275
380
380
440
500
800
800
800
800
800
For ANSI 300 only
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Trunnion Mounted Type Ball Valve - Full Bore
Nr
Description
Materials
1
Stem
A 304 / A 316
A 316
2
Gland
Carbon Steel
Stainless steel
3
Wrench
Carbon Steel
Carbon Steel
4
Stud
Carbon Steel
Stainless steel
5
Stem seal
Graphoil
Graphoil
6
Ball
A 304 / A 316
A 316
7
Seat
Graphoil
Graphoil
8
Seat Ring
Carbon Steel
Stainless steel
9
Spring
Spring Steel
Spring Steel
10
Screw
Carbon Steel
Stainless steel
11
Body
Carbon Steel
Stainless steel
12
Stem Below
A 304 / A 316
A 316
Sizes
ANSI 600
S
4”
432
6”
559
8”
660
10”
787
12”
838
14”
889
16”
991
H
S
230
546
251
705
311
832
325
991
359
1130
378
1257
397
1384
H
L
200
258
335
392
470
According to Rating of Valve
492
524
ANSI 1500
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Forged Steel Gate Valve B.B. - Reduced Bore
Class 800 Lbs RB
A (Face to Face)
C (Center to Top)
1/2”
80
140
3/4”
90
166
1”
110
181
Sizes
1 1/4”
127
215
1 1/2”
127
251
2”
130
276
Notes
Also available in classes: 800 lbs Full Bore – 1500 lbs – 2500 lbs – Welded bonnet – Bellow seal – Cryogenic type
Forged Steel Globe Valve B.B. - Reduced Bore
Class 800 Lbs RB
A (Face to Face)
1/2”
80
3/4”
90
1”
110
C (Center to Top)
152
155
181
Sizes
1 1/4”
127
238
1 1/2”
127
2”
130
289
290
Notes
Also available in classes: 800 lbs Full Bore – 1500 lbs – 2500 lbs – Welded bonnet – Bellow seal – Cryogenic type
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Forged Steel Bellow Seal Globe Valve B.B. - Reduced Bore
Nr
Parts
Materials
1
Handwheel
ASTM A 105 N
2
Stem
A 479 TP 410
3
Gland Nut
A 194 Gr. 2H
4
Gland Stud
AISI 410
5
B / B Bolts
A 193 B7
6
Bonnet
7
Body
8
Spring
9
Gland Flange
ASTM A 105 N
10
Packing Gland
A 479 TP 316
11
Lower Gasket
F 316 + Graphite
12
Bellow
13
Disc
ASTM A 105 N
ASTM A 105 N + St 6
St. Steel
A 182 F316L
A 479 TP 410 + St 6
Class 800 Lbs RB
Sizes
A (Face to Face)
1/2”
90
3/4”
90
1”
110
C (Center toTop)
140
140
D (Bore)
12
12
1 1/4”
1 1/2”
155
2”
170
161,5
223
238,5
17
26
32
Notes
Valves with integral seats - Also available 800 lbs Full Bore – Welded bonnet
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Forged Steel Check Valve Bolted Cover - Piston, Swing, Ball
Class 800 Lbs RB
A (Face to Face)
1/2”
80
3/4”
90
1”
110
C (Center to Top)
49
56
69
Sizes
1 1/4”
127
73
Notes
Also available in classes: 800 lbs Full Bore – 1500 lbs – 2500 lbs – Welded bonnet
Tel: (+39).0331.621009 Fax: (+39).0331.326769
1 1/2”
155
2”
170
95
105
Forged Steel Gate Valve B.B. Flanged Rf- Conventional Bore
Class 150 Lbs
A (Face to Face)
C (Center to Top)
Sizes
1/2”
108
170
3/4”
118
195
1”
127
203
Class 300 Lbs
A (Face to Face)
C (Center to Top)
1 1/4”
1 1/2”
165
243
2”
178
262
1 1/4”
1 1/2”
191
243
2”
216
262
Sizes
1/2”
140
170
3/4”
153
195
1”
165
203
Notes
Also available in classes: 600 lbs – 1500 lbs – 2500 lbs – Welded bonnet – Bellow seal –
From 150 lbs up to 2500 lbs Full Bore
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Forged Steel Globe Valve B.B. Flanged Rf - Reduced Bore
Class 150 Lbs
A (Face to Face)
C (Center to Top)
Sizes
1/2”
3/4”
1”
1 1/4”
1 1/2”
2”
108
152
118
155
127
181
140
238
165
289
203
290
Class 300 Lbs
A
(Face to Face)
C
(Center to Top)
Sizes
1/2”
152
3/4”
178
1”
203
1 1/4”
216
1 1/2”
229
2”
267
152
155
181
238
289
290
Notes
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Forged Steel Check Valves Bolted Cover Flanged Rf –Piston, Swing, Ball
Class 150 Lbs
A (Face to Face)
C (Center to Top)
Sizes
1/2”
108
49
3/4”
118
56
1”
127
67
Class 300 Lbs
A (Face to Face)
A (Face to Face) 1
C (Center to Top)
1 1/4”
140
73
1 1/2”
165
95
2”
203
105
1 1/4”
216
229
73
1 1/2”
229
241
95
2”
267
267
105
Sizes
1/2”
152
152
49
3/4”
178
178
56
1”
203
216
67
Notes
1
ȱ ȱȱ¢ȱ
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Cast Steel Gate Valves
Part
Materials
Body
Bonnet
Flexible wedge
Seat ring
Stem
Back seat
Bonnet gasket
Stem packing
Bolts
Nuts
ASTM A 216 WCB
ASTM A 351 CF8M
Carbon Steel
Stainless steel
13% Cr. Faced
AISI 316
13% Cr. Faced
AISI 316
ASTM A 182 F6
AISI 316
13% Cr.
AISI 316
Asbestos free
Asbestos free
Graphite
Graphite
A 193 B7
A 193 B8
A 194 2H
A 194 Gr. 8
Class 150 Lbs
S
D
F
2”
178
152
16
Sizes
3”
203
191
19
4”
229
229
24
6”
267
280
25,5
8”
292
343
28,5
10”
330
406
30,5
Class 300 Lbs
S
D
F
2”
216
165
22,5
12”
356
483
32
14”
381
533
35
16”
406
597
36,5
18”
432
635
40
20”
457
699
43
24”
508
813
48
16”
838
648
57,5
18”
914
711
60,5
20”
991
775
63,5
24”
1143
914,5
70
Sizes
3”
283
210
28,5
4”
305
254
32
6”
403
318
36,5
8”
419
381
41,5
10”
457
445
48
12”
502
521
51
14”
762
584
54
Notes
Also available in classes: 600 lbs – 900 lbs – 1500 lbs –
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Cast Steel Globe Valves
Part
Materials
Body
ASTM A 216 WCB
ASTM A 351 CF8M
Carbon Steel
Stainless steel
Disc
13% Cr. Faced
AISI 316
Seat ring
13% Cr. Faced
AISI 316
Stem
ASTM A 182 F6
AISI 316
13% Cr.
AISI 316
Bonnet gasket
Asbestos free
Asbestos free
Stem packing
Graphite
Graphite
Bolts
A 193 B7
A 193 B8
Nuts
A 194 2H
A 194 Gr. 8
Bonnet
Back seat
Class 150 Lbs
S
D
F
2”
203
152
16
Sizes
3”
241
191
19
4”
292
229
24
6”
406
280
25,5
8”
495
343
28,5
10”
622
406
30,5
Class 300 Lbs
S
D
F
2”
267
165
22,5
12”
699
483
32
14”
787
533
35
16”
914
597
36,5
18”
20”
24”
16”
18”
20”
24”
Sizes
3”
318
210
28,5
4”
356
254
32
6”
445
318
36,5
8”
559
381
41,5
10”
622
445
48
12”
711
521
51
14”
Notes
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Cast Steel Swing Check Valves
Part
Materials
Body
ASTM A 216 WCB
ASTM A 351 CF8M
Cover
Carbon Steel
Stainless steel
Disc
13% Cr. Faced
AISI 316
Seat ring
13% Cr. Faced
AISI 316
Gasket
Asbestos free
Asbestos free
Bolts
A 193 B7
A 193 B8
Nuts
A 194 2H
A 194 Gr. 8
Class 150 Lbs
S
D
F
2”
203
152
16
Sizes
3”
241
191
19
4”
292
229
24
6”
406
280
25,5
8”
495
343
28,5
10”
622
406
30,5
Class 300 Lbs
S
D
F
2”
267
165
22,5
12”
699
483
32
14”
787
533
35
16”
914
597
36,5
18”
20”
24”
16”
18”
20”
24”
Sizes
3”
318
210
28,5
4”
356
254
32
6”
445
318
36,5
8”
559
381
41,5
10”
622
445
48
12”
711
521
51
14”
Notes
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Forged Strainers “ Y “ Type
Part
1
Body
2
Materials
ASTM A105
ASTMA350LF2
ASTMA182F11
ASTMA182F316
Screen
AISI 304
AISI 304 or 316
AISI 304 or 316
3
Gasket
4
Cover
Stainless Steel +
Graphite
Carbon Steel
AISI 304 orNr
316
Stainless Steel +
Graphite
Carbon Steel
Stainless Steel +
Graphite
Carbon Steel
Stainless Steel +
Graphite
Stainless Steel
5
Drain Plug
ASTM A182 F304
ASTM A182 F304
ASTM A182 F304
ASTM A182 F316
Sizes
S
H
H1
1
1/2”
90
60
105
3/4”
110
75
140
1”
130
93
155
1 1/4”
160
120
195
Flanged Cover
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1 1/2”
160
120
195
2” 1
160
145
Cast Steel Strainers “ Y “ Type
Nr
Part
1
Body
2
Materials
ASTM A 216 WCB
ASTM A352 LCB
ASTM A351 CF8M
Screen
AISI 304
AISI 304 or 316
AISI 316
3
Cover
ASTM A 105
ASTM A350 LF2
ASTM A182 F316
4
Gasket
Stainless Steel + Graphite
5
Bolts
Stainless Steel +
Graphite
ASTM A192 B7
ASTM A320 L7
Stainless Steel + Graphite
ASTM A192 B8
6
Nuts
ASTM A 194 2H
ASTM A194 Gr.4
ASTM A194 Gr.8
7
Drain Plug
ASTM A182 F304
ASTM A182 F304
ASTM A182 F316
Sizes
ANSI 150
ANSI 300
S
H
H1
S
2”
203
205
270
267
H
H1
235
270
2 1/2”
216
230
360
3”
241
255
360
318
4”
292
300
380
356
6”
406
390
570
445
8”
495
490
700
559
10”
622
550
820
622
12”
699
640
1100
711
285
360
320
510
420
670
480
750
600
820
690
1150
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Knife Gate Valves
Dimension table
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
Y
125
145
160
180
210
240
295
350
400
460
515
565
620
725
840
950
N
4xM16
4xM16
4xM16
4xM16
4xM16
4xM20
4xM20
6xM20
6xM20
10xM20
10xM24
14xM24
14xM24
14xM27
16xM27
16xM30
N1
4xM16
4xM16
4xM20
4xM20
6xM20
6xM20
6xM20
6xM24
6xM24
6xM24
6xM27
8xM27
8xM30
K
45
45
45
50
50
55
60
60
60
70
90
110
110
110
110
110
D
155
180
195
215
250
275
335
390
445
505
560
610
670
780
895
1010
H
370
405
435
445
480
535
660
765
880
970
1085
1180
1300
1500
1700
1900

ȱȱȱȱȱȱȱȱȱǱȱȱȱȮȱ ȱȱȱȱȱȬ
ȱȱȱȱȱȮȱȱȱȮȱ¢ȱȱȱ
ȱǱȱȱǰȱ ȱȱȱǰȱ ȱȱ
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Appendices
MATERIAL CORRESPONDANCE
Materials Type
Carbon Steel
Low Temperature
Carbon Steel
Alloy Steel
Stainless Steel
Austenitic Stainless Steel
Cast Steel
Forged Steel
ASTM A216 WCB
ASTM A216 WCC
ASTM A105
ASTM A352 LCB
ASTM A352 LC1
ASTM A352 LC2
ASTM A352 LC3
ASTM A217 WC1
ASTM A217 WC4
ASTM A217 WC5
ASTM A217 WC6
ASTM A217 WC9
ASTM A217 C5
ASTM A217 C12
ASTM A350 LF2
ASTM A351 CF8
ASTM A351 CF3
ASTM A351 CF8M
ASTM A351 CF3M
ASTM A351 CF8C
ASTM A350 LF3
ASTM A182 F1
ASTM A182 F2
ASTM A182 F11
ASTM A182 F22
ASTM A182 F5
ASTM A182 F9
ASTM A182 F6
ASTM A182 F304
ASTM A182 F304L
ASTM A182 F316
ASTM A182 F316L
ASTM A182 F347
ASTM A182 F44
Ferric-Austenitic
Stainless Steel
ASTM A182 F51
Nikel-Alloy
HASTELLOY®
INCOLOY®
Nikel-Copper-Alloy
MONEL
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Appendices
Material Characteristics
ASTM
Grade / Symbol
A216
WCB
A352
LCB
A217
WC6
A351
CF8M
A105
A350
LF2
A182
F11
A182
F316
Carbon C%
Max
0,300
Max
0,300
Max
0,200
Max
0,080
Max
0,350
Max
0,300
0,200
Max
0,080
Manganese Mn %
Max
1,000
Max
1,000
0,500
0,800
Max
1,500
0,600
1,050
Max
1,350
0,300
0,800
Max
2,000
Phosphorus P %
Max
0,040
Max
0,040
Max
0,040
Max
0,040
Max
0,040
Max
0,035
Max
0,040
Max
0,040
Sulphur S %
Max
0,045
Max
0,045
Max
0,045
Max
0,040
Max
0,050
Max
0,040
Max
0,040
Max
0,030
Silicon Si %
Max
0,600
Max
0,600
Max
0,600
Max
1,500
Max
0,350
0,150
0,300
0,500
1,000
Max
1,000
Max
0,500
Max
0,500
1,000
1,500
18,000
21,000
1,000
1,500
16,000
18,000
Max
0,200
Max
0,200
0,450
0,650
2,000
3,000
0,440
0,650
2,000
3,000
Max
0,500
Max
0,500
Copper Cu %
Max
0,300
Max
0,500
Tensile strength
kg/cm 2 min.
49,2
45,7
49,2
49,2
49,2
49,2
49,2
52,7
Yeld Point
kg/cm 2 min.
25,3
24,5
28,1
21,1
25,3
25,3
28,1
21,1
22
24
20
30
22
22
20
30
35
35
35
30
30
30
50
Chromium Cr %
Molybdenom Mo %
Nikel Ni %
Elongation min %
Reduction of area
min %
Brinnel Hardness
9,000
12,000
ı
10,000
14,000
187
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143
207
Appendices
VALVE MATERIALS
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Appendices
UNI EN FORGED FLANGES
SERIE
PIANE
A COLLARINO
CIECHE
PN6
PN10
PN16
PN25
PN40
UNI EN 1092-1 PN 6 (EX UNI 2276)
UNI EN 1092-1 PN 10 (EX UNI 2277)
UNI EN 1092-1 PN 16 (EX UNI 2278)
UNI EN 1092-1 PN 25 (EX UNI 6083)
UNI EN 1092-1 PN 40 (EX UNI 6084)
UNI EN 1092-1 PN 6 (EX UNI 2280)
UNI EN 1092-1 PN 10 (EX UNI 2281)
UNI EN 1092-1 PN 16 (EX UNI 2282)
UNI EN 1092-1 PN 25 (EX UNI 2283)
UNI EN 1092-1 PN 40 (EX UNI 2284)
UNI EN 1092-1 PN 6 (EX UNI 6091)
UNI EN 1092-1 PN 10 (EX UNI 6092)
UNI EN 1092-1 PN 16 (EX UNI 6093)
UNI EN 1092-1 PN 25 (EX UNI 6094)
UNI EN 1092-1 PN 40 (EX UNI 6095)
ANSI B 16.5 FORGED FLANGES
CLASSE
SLIP ON
WELDING NECK
BLIND FLANGE
150#
SO 150#
WN 150#
BF 150#
300#
SO 300#
WN 300#
BF 300#
400#
SO 400#
WN 400#
BF 400#
600#
SO 600#
WN 600#
BF 600#
900#
SO 900#
WN 900#
BF 900#
1500#
SO 1500#
WN 1500#
BF 1500#
2500#
SO 2500#
WN 2500#
BF 2500#
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Appendices
UNI EN 1092 PIANE FORGED FLANGES
Drilling
Drilling
Drilling
Drilling
Drilling
Drilling
Drilling
PN 100
PN 160
PN 64
PN 40
PN 25
PN 16
PN 10
Flanges UNI
Ø
DN
Flange diameter
Holes center line
Holes number
Holes diameter
Flange diameter
Holes center line
Holes number
Holes diameter
Flange diameter
Holes center line
Holes number
Holes diameter
Flange diameter
Holes center line
Holes number
Holes diameter
Flange diameter
Holes center line
Holes number
Holes diameter
Flange diameter
Holes center line
Holes number
Holes diameter
Flange diameter
Holes center line
Holes number
Holes diameter
3/8"
10
90
60
4
14
90
60
4
14
90
60
4
14
90
60
4
14
100
70
4
14
100
70
4
14
100
70
4
14
1/2"
15
95
65
4
14
95
65
4
14
95
65
4
14
95
65
4
14
105
75
4
14
105
75
4
14
105
75
4
14
3/4"
20
105
75
4
14
105
75
4
14
105
75
4
14
105
75
4
14
130
90
4
18
130
90
4
18
130
90
4
18
1"
25
115
85
4
14
115
85
4
14
115
85
4
14
115
85
4
14
140
100
4
18
140
100
4
18
140
100
4
18
Sizes
1 1/4" 1 1/2"
32
40
140
150
100
110
4
4
18
18
140
150
100
110
4
4
18
18
140
150
100
110
4
4
18
18
140
150
100
110
4
4
18
18
155
170
110
125
4
4
22
22
155
170
110
125
4
4
22
22
155
170
110
125
4
4
22
22
2"
50
165
125
4
18
165
125
4
18
165
125
4
18
165
125
4
18
180
135
4
22
195
145
4
25
195
145
4
25
2 1/2"
65
185
145
4
18
185
145
4
18
185
145
8
18
185
145
8
18
205
160
8
22
220
170
8
25
220
170
8
25
3"
80
200
160
4
18
200
160
8
18
200
160
8
18
200
160
8
18
215
170
8
22
230
180
8
25
230
180
8
25
Tel: (+39).0331.621009 Fax: (+39).0331.326769
4"
100
220
180
8
18
220
180
8
18
235
190
8
22
235
190
8
22
250
200
8
25
265
210
8
30
265
210
8
30
5"
125
250
210
8
18
250
210
8
18
270
220
8
25
270
220
8
25
295
240
8
30
315
250
8
33
315
250
8
33
6"
150
285
240
8
22
285
240
8
22
300
250
8
25
300
250
8
25
345
280
8
33
355
290
12
33
355
290
12
33
8"
200
340
295
8
22
340
295
12
22
360
310
12
25
375
320
12
30
413
345
12
36
430
360
12
36
430
360
12
36
10"
250
395
350
12
22
405
355
12
25
425
370
12
30
450
385
12
33
470
400
12
36
505
430
12
39
505
430
12
42
12"
300
445
400
12
22
460
405
12
25
485
430
16
30
515
450
16
33
530
460
16
36
585
500
16
42
585
500
16
42
Appendices
ANSI B 16.5 FORGED FLANGES SLIP ON
Drilling
Drilling
Drilling
Drilling
Drilling
Serie 600
Serie 900
Serie 400
Serie 300
Serie 150
Flanges ANSI B 16.5
Ø
1/2"
DN
15
Flange diameter 88,9
Holes center line 60,5
Holes number
4
Holes diameter
16
Holes number
4
Holes diameter
16
Holes number
4
Holes diameter
16
Holes number
4
Holes diameter
16
Holes number
4
Holes diameter
22
3/4"
20
98,5
69,9
4
16
117,3
82,5
4
19
117,3
82,5
4
19
117,3
82,5
4
19
130,0
88,9
4
22
1"
25
108,0
79,3
4
16
124,0
88,9
4
19
124,0
88,9
4
19
124,0
88,9
4
19
149,4
101,6
4
25
1 1/4"
32
117,3
88,9
4
16
133,4
98,5
4
19
133,4
98,5
4
19
133,4
98,5
4
19
158,8
111,2
4
25
Sizes
1 1/2"
40
127,0
98,5
4
16
155,5
114,3
4
22
155,5
114,3
4
22
155,5
114,3
4
22
177,8
124,0
4
29
2"
50
152,4
120,7
4
19
165,1
127,0
8
19
165,1
127,0
8
19
165,1
127,0
8
19
215,9
165,1
8
25
2 1/2"
65
177,8
139,7
4
19
190,5
149,2
8
22
190,5
149,2
8
22
190,5
149,2
8
22
244,4
190,5
8
29
3"
80
190,5
152,4
4
19
209,5
168,2
8
22
209,5
168,2
8
22
209,5
168,2
8
22
241,3
190,5
8
25
4"
100
228,6
190,5
8
19
254,0
200,0
8
22
254,0
200,0
8
25
273,0
215,9
8
25
292,1
235,0
8
32
Tel: (+39).0331.621009 Fax: (+39).0331.326769
5"
125
254,0
215,9
8
22
279,4
235,0
8
22
279,4
235,0
8
25
330,2
266,7
8
29
349,2
279,4
8
35
6"
150
279,4
241,3
8
22
317,5
270,0
12
22
37,5
269,7
12
25
355,6
292,1
12
29
381,0
317,5
12
32
8"
200
342,9
298,5
8
22
381,0
330,2
12
25
381,0
330,2
12
29
419,1
349,2
12
32
469,9
397,3
12
38
10"
250
406,4
362,0
12
25
444,5
387,3
16
29
444,5
387,3
16
32
508,0
431,8
16
35
546,1
469,9
16
38
12"
300
482,6
431,8
12
25
520,7
451,0
16
32
520,7
450,8
16
35
558,8
498,0
20
35
609,6
533,4
20
38
Appendices
METRIC EQUIVALENTS
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C.V.B. SRL REFERENCE LIST
Tel: (+39).0331.621009 Fax: (+39).0331.326769
C.V.B. SRL REFERENCE LIST
Tel: (+39).0331.621009 Fax: (+39).0331.326769
Tel: (+39).0331.621009 Fax: (+39).0331.326769

C.V.B. SRL VALVOLE INDUSTRIALI

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