erreesse

s.r.l.

trunnion & floating ball valves

erreesse

About us

Experienced manufacturer of Nickel Alloys, Duplex,

Super Duplex, Titanium, Aluminum-Bronze, Stainless Steel
& Carbon Steel High Performance Valves
ERREESSE,

established

manufacturing

company

in

2004,

based

is
in

a
the

Northern Italy, Grignasco, a nice town in

the green Valsesia (Sesia Valley), along the
enchanting Sesia River, 35 minutes far from
Milano Malpensa.

Hard work, passion and smart attitude, always

the best solution at the right time together
with the development of new technologies,
the know-how and the expertise of our team
resulted in an ongoing success which makes us
a reliable supplier. Our target and mission is to
supply a high performance Italian product and
a customized service committed to excellence
and Customer Satisfaction.

ERREESSE offers a reliable combination of Made in Italy,

short deliveries and API, ISO, PED & SIL accredited
production range and in-house testing services which
include Hyperbaric testing for subsea ball valves and
Hydrostatic, Pneumatic and High Pressure Gas testing
at cryogenic temperatures down to -196C to elevated
temperatures up to 660C for topside ball valves.

Proudly made in Italy

Proudly made in Erreesse!
erreesse

Engineering & Production

ERREESSE Engineering & Production Team work to offer a

continuous innovation and an improved valve range to meet the
most critical applications
Each step of valve engineering and manufacturing can
be
a

validated
3D

model

tensions
according

and
to

using
to

advanced

Finite

Element

deformations
the

software

applicable

and

starting

Analysis
final

from

of

loads,

Stress

tests,

International

Standards.

Such investigations allow daily check on different design

conditions calculation sheets and continuous improvements in
valves performance.

Example of typical drawing

Example
of Finite Element Analysis
Stress Analysis

Our manufacturing program includes nickel alloys, duplex,

super duplex, titanium, aluminum-bronze, 6-molibdenum,
stainless steel and carbon steel metal and soft seated
On/Off, Control & Transfer Ball Valves in Top entry
and Side entry constructions, with Split, Fully Welded,
Multiple way, Modular or Integral dual ball (DBB) body
engineered to withstand and exceed the high risk industry
applications in the Oil & Gas, Petrochemical, Chemical, Marine,

Example
of Finite Element Analysis
Deformation Analysis

LNG Onshore & Offshore Industry, on topside and subsea

installations worldwide.

Specific models are also available to suit corrosive and

severe abrasive services in sandy, slurry, fouling, scaling and
solidifying conditions for Mining and Drilling Industry.

Example of 3D Top Entry model

erreesse

erreesse

s.r.l.

Example of Control Ball Valves

(with trim)

trunnion & floating ball valves

CFD Velocity profile

Example of Control Ball Valves

(without trim)

CFD Pressure profile

Velocity profile

Pressure profile

Example of 3D ball & trim

erreesse

www.erreesse-valves.com

erreesse

Valves

A ball valve is a device with a spherical obturator engineered

to regulate the flow of a fluid by opening, closing, transferring
or just obstructing the port through it
Ball valves have a straight configuration and
are suitable for many process services in the
Oil & Gas, LNG, Chemical, Petrochemical,
Power Generation, Marine & Offshore Industry,
starting from drilling, mining and extraction to
refining, petrochemistry, final transportation
and pipeline distribution.

ERREESSE production range includes Trunnion

ball valves, Floating ball valves and Needle
monoflange valves.

Trunnion Ball Valves

Floating Ball Valves
Needle Valves

erreesse

Trunnion Ball Valves

Trunnion

ball

valves

have

the

obturator

bounded by trunnions which do not allow axial

displacements of the ball itself in the flow direction;
line pressure compresses the seat onto the ball ,
the contact between surfaces generates the valve
sealing. Trunnion standard construction ensures
automatic cavity relief in case of overpressure
in the body cavity; these valves can be selected
for a wide range of applications with no specific
limits to sizes and pressures.
ERREESSE production range includes control
valves with V-port and Cage Ball design which are
designed according to IEC 534/ISA S75 and meet
API 6D, API 6A and other International valve
design Standards.

Side Entry
Split body
Fully welded body
Modular body (DBB)
Control valve

Top Entry
Bolted bonnet
Modular body (DBB)
Control valve
Rising stem non-contact
Eccentric ball non-contact

Multiple Way
3-way bolted bonnet
4-way bolted bonnet
6-way bolted bonnet

erreesse

Trunnion Ball Valves Technical Features

Standard Features
Construction

One, two or three piece

Port

Reduced bore, full bore or fully piggable

Stem retention

Anti blow-out stem

Leakage rate

ISO 5208

Antistatic device

Included, the ball valve design includes an electric conductive connection between the internal parts of the ball valve and the
body, providing the anti-static function.

Pressure relief

Automatic cavity relief to prevent overpressure in body cavity (self-relieving seats)

Sealing

Bi-directional, Double block & bleed (DBB) with sealing in both directions (DIB-1&2 upon request)
Metal seated with Tungsten, Chrome Carbide or STELLITE coatings
Primary metal secondary soft (PMSS) with differential hardness between the ball and seat to prevent galling of the substrate
Soft seated with thermoplastic polymers (Nylon, PEEK, PCTFE), special polymers upon request
Elastomers FKM, HNBR, EPDM O-Rings, special elastomers upon request

Drain

Drilled and threaded connections for all sizes, welded upon request

Vent

Drilled and threaded vent connections for sizes DN150 (6") < DN150 upon request, welded upon request

Stem grease injectors Included for all sizes

Seat grease injectors

Included for sizes DN150 (6"), < DN150 upon request

Lifting points

Included for sizes DN150 (6") or on valves of 250 kg min

Support feet

Included for sizes DN150 (6") or on valves of 250 kg min

Stem extension

Upon request

Valve operation

Lever, Gear box or Actuator with position indicator and locking device

Material testing

Pressure containing & controlling parts to EN 10204 3.1

Materials in Sour Service according to NACE MR0175, MR0103, ISO 15156
Non-destructive testing (NDT) to API 6D, ASME B16.34

Valve testing

Hydrostatic & pneumatic testing to API 6D, ASME B16.34, ISO 5208, API 6A, ISO 10423 (others upon request),
Hyperbaric testing according to API 6DSS upon request

Technical Data

Approvals

Design

API 6D, API 6DSS, API 6A, ASME B16.34, ISO 14313, ISO 10423, ISO 17292

Safety Integrity Level

SIL 3

Design pressure

ASME B16.34, EN 1092-1, ISO 17292

Fire Safe

API 607, API 6FA, BS 6755, ISO 10497-5

Body wall thickness

ASME B16.34, ASME VIII Div. I, ISO 17292

Area Classification

ATEX 94/9/EC

Face to Face

API 6D, ASME B16.10 Long pattern

Pressure Equipment

PED 97/23/EC

Temperature range

-196 to 1100C (-320,8F to 2012F)

Directive

Pressures range

PN20 (ANSI 150) to PN420 (ANSI 2500)

Fugitive Emission

ISO 15848/1

Size range

DN15 (1/2") to DN1800 (72")

Construction

API 6D, API 6DSS

End connections

ASME B16.5 DN600 (24") Flanged RF,FF,RTJ

MSS-SP-44 = DN550 (22") Flanged RF,FF,RTJ
ASME B16.47 A DN650 (26") Flanged RF,FF,RTJ
ASME B16.25 Butt-Weld BW
Clump (HUB), EN1092-1, Norsok L-005, Gost 12815-80

Valve size range

erreesse

Floating Ball Valves

Floating ball valves have the obturator
free

from

axial

constraints

supported

between two soft inserts; under pressure

the ball compresses the downstream soft
insert to allow sealing; these valves are
recommended for use in clean services
with limited sizes and ranting. ERREESSE
production range offers a wide selection
of models and constructions suitable for
use in chemical, hydrocarbon and critical
process industry applications.

Side Entry & Top Entry

Threaded body
Split body
Seal welded body
Modular body (DBB)

Needle Valves
Needle valves have no ball and are mainly
used

for

flow

metering

and

damping

pressure fluctuations as instrument valves.

These valves are designed to replace
conventional multi-valve installations into
a single manifold reducing leaking points
and allowing easy and quick installations
in vertical or either in horizontal positions
with considerable cost savings.

Monoflange
DBB Mono OS&Y Needle Anti Tamper

erreesse

Floating Ball Valves Technical Features

Standard Features
Construction

One, two or Three piece

Port

Reduced bore, full bore or fully piggable

Stem retention

Anti blow-out stem

Leakage rate

ISO 5208

Antistatic device

Included, the ball valve design includes an electric conductive connection between the internal parts of the ball valve and the
body, providing the anti-static function.

Pressure relief

Not foreseen on valve models ANSI 600 soft seated

Sealing

Bi-directional

Self-relieving seats on metal seated valves or upon request

Metal seated with Tungsten or Chrome Carbide coatings

Soft seated with thermoplastic polymers (RPTFE, Nylon, PEEK, PCTFE), special polymers upon request
Elastomers FKM, HNBR, EPDM O-Rings, special elastomers upon request
Drain

Upon request

Vent

Upon request

Stem grease injectors Upon request

Seat grease injectors

Upon request

Lifting points

Upon request

Support feet

Upon request

Stem extension

Upon request

Valve operation

Lever, Gear box or Actuator with position indicator and locking device

Material testing

Pressure containing & controlling parts to EN 10204 3.1

Materials in Sour Service according to NACE MR0175, MR0103, ISO 15156
Non-destructive testing (NDT) to API 6D, ASME B16.34

Valve testing

Hydrostatic & pneumatic testing to API 6D, ASME B16.34, ISO 5208 (other upon request)

Technical Data

Approvals

Design

API 6D, API 6DSS, ASME B16.34, ISO 14313, ISO 17292

Safety Integrity Level

SIL 3

Design pressure

ASME B16.34, EN 1092-1, ISO 17292

Fire Safe

API 607, API 6FA, BS 6755, ISO 10497-5

Body wall thickness

ASME B16.34, ASME VIII Div. I, ISO 17292

Area Classification

ATEX 94/9/EC

Face to Face

API 6D, ASME B16.10 Long pattern

Pressure Equipment

PED 97/23/EC

Temperature range

-196 to 1100C (-320,8F to 2012F)

Directive

Pressures range

PN20 (ANSI 150) to PN420 (ANSI 2500)

Fugitive Emission

ISO 15848/1

Size range

DN15 (1/2") to DN150 (6")

Construction

API 6D, API 6DSS

End connections

ASME B16.5 Flanged RF,FF,RTJ

ASME B16.25 Butt-Weld BW
ASME B16.11 Socket-Weld SW
ASME B36.10 Plain-End PE
ASME B1.20.1 Threaded NPT (F/M)

Valve size range

erreesse

www.erreesse-valves.com

Actuated & Manual Ball Valves engineered to suit

a wide range of Oil & Gas production processing,
transportation,
distribution,
chemical
and
petrochemical refining, from low to high pressure
applications with specific models suitable for
high-integrity pressure protection systems
(HIPPS) accredited by the most important
International Standards

10

erreesse

Split body valves

On/Off valves are engineered to regulate the flow

by opening and closing the port, recommended on
tight shut-off gas and liquid services

Control valves are engineered for those services

where continuous pressure and flow rate
regulation are required

ERREESSE
suitable

Control

for

applications

Valves

liquid,
in

are

steam

standard

mainly

and

and

gas

severe

services. Optimum cavitation, noise, choke

and flashing control with very high capacity
and high FL values in throttling service, low
recovery trim with low cavitation potential,
low vibrations and Self-Cleaning, Multipath
and Low noise features.

erreesse

11

www.erreesse-valves.com

Compact design

Floating constructions

Special alloys & constructions

for high risk industry applications

Primary Isolation with

single block constructions

Valves for chemical injection with check valve and quill

12

erreesse

Modular, Integral Block and Bleed Valves and DBB, two valves in one

High performance valves engineered and manufactured

to provide a compact and reliable alternative to multiple
instrument valve systems, reducing leak paths and saving
installation and maintenance costs

ERREESSE Modular valves, Integral Block

and Bleed Valves (EEMUA182) and Double
block and bleed assemblies (DBB) are reliable
solutions for isolation systems, pressure level
and flow measurements, instrument drain
for tanks and pipes, chemical injection and
sampling systems in low and high pressures
widely used where cost, weight and space
saving are valve selecting factors, maintaining
high quality performance expectations: two
ball valves , independently operable,

in a

single bolted body, with an intermediate

needle valve for venting service. The modular
design is an approach that subdivides a
system into smaller parts (modules) that can
be independently operated and then used to
drive multiple functionalities.

erreesse

13

www.erreesse-valves.com

14

erreesse

Top entry valves, in-line maintenance solution

Special valve constructions to allow easy on-site

maintenance and disassembly with quick access to
ball and seats for inspection and repair
ERREESSE Top Entry valves

are suitable

for compression and re-injection systems,

transmission

pipelines,

metering

skids,

Pig-launchers and receiving stations, OffShore and On-Shore platforms, gas storage
and separations systems suitable for a wide
range

of

high

risk

industry

applications

from severe abrasive and slurry to high

temperature and cryogenic services, from
subsea and LNG plants to topside installations.
Top Entry non-contact valves (Rising stem
and Eccentric ball type) are suitable for gas
processing plants where frequent cycling and
tight shut-off are required.
ERREESSE Top Entry valves can be welded
directly onto the pipeline or to the manifold
assembly.

Fully welded valves

Fully welded constructions are a preferable solution when no

maintenance is required on above ground or below ground
buried pipeline installations

erreesse

15

Trunnion applications
Industry
Ball Valves

The application and the process fluid characteristics

are the main factors in selecting a valve type and
valve construction materials: clean fluids generally
allow a wide range of valves and materials, while
for dirty fluids and high risk industry applications
the choice is limited to few valve types and selected
materials. ERREESSE production range offers a
wide selection of valves suitable for Topside and
Subsea installations
High Temperature

Low Temperature

Cryogenic

121 to 1100C (249,8 to 2012F)

0 to -50C (32 to -58F)

-51 to -196C (-59,8 to -320,8F)

Heating to boiling points, catalytic

When Natural Gas has to be separated

When Natural Gas has to be separated

and hydro-treatments are some of

into fractions or treated to protect

into fractions or treated to protect

the

equipment

equipment

refining

processes

necessary

from

contaminants

from

contaminants

to separate crude oil into storable

(acids), first stage of sweetening and

(acids),

fractions like marketable oils and

acid removal take part at 0 to -50C

removal at -51 to -196C (-59,8

condensate; most of these processes

(32 to -58F) before gas liquefaction

to -320,8F), are the final stage to

take part at high temperatures, from

stage; propane or a mixture with

do that, starting from liquefaction

121C to 1100C (249,8C to 2012F).

other gases in small quantities is the

to sub-cooling stages, with pure

Erreesse production range offers

cooling element.

or

valves engineered to withstand and

exceed high temperature applications
with specific constructions and duly
selected materials.

16

erreesse

mixed

sweetening

refrigerants

and

acid

(methane,

nitrogen) as cooling elements.

erreesse

s.r.l.

trunnion & floating ball valves

Utility

Corrosive & Dirty

0 to 120C (32 to 248F)

Instrument
oil,

air,

diesel

demineralized

Aggressive and solid contaminants

oil,

water,

High Pressure

lube

steam,

Corrosion is a gradual loss of material

Design

by

to

chemical

or

physical

reaction

pressure

1035

from

bar(g),

combination

with the process fluid; depending

with

are considered as clean services for

on concentration, temperature and

hydrocarbon

utility

pressure

pressure drop the exposed to fluid

and

applications, on topside above ground

surfaces can be seriously damaged

ball valve construction and material

and below ground installations, from

impairing the performance of the

selection.

0 to 120C (32 to 248F), carrying

valve, unless the correct valve type

standard non corrosive and clean

and materials are selected.

fluids, free from solid particles or

Erreesse

aggressive contaminants, providing

special models suitable for severe

just a service to main processes.

abrasive, slurry, scaling, fouling and

low

valve

ranges

service

bar(g)

nitrogen and other produced gas

applications:

other

in

20

conditions

processes,

petrochemistry,

in

refining

determinates

includes

solidifying services.

erreesse

17

Subsea Ball Valves

Valves engineered to meet the most critical and hostile conditions

in the subsea environment and underwater installations

18

erreesse

Reliable solution for underwater installations

ERREESSE Subsea ball valves have been designed to meet the

most critical and hostile conditions in the subsea environment
and underwater installations at extreme pressures and high
levels concentrations of H2S, CO2 or solid particles.
These valves are engineered to meet API 6DSS & API
17D Standards for Subsea installations down to 3000m
(10000ft) water depth; they can be manufactured in different
constructions, with bolted body Side entry or Top entry and
Fully welded body, to suit the most demanding Customer
specifications. ERREESSE Subsea ball valves can be supplied
complete with subsea gearbox or actuator and customized ROV
couplings (horizontal or vertical). In-house hyperbaric testing
can be performed upon request.

erreesse

19

www.erreesse-valves.com

ERREESSE Ball Valves engineering, manufacturing and

testing processes are covered by a Quality Assurance
program certified and continuously audited by
accredited inspection authorities

20

erreesse

Certifications & Quality Assurance.

All activities are conducted to meet

the requirements of ISO 9001 as fundamental
of our Quality Management System
ERREESSE ball valves are designed to meet
the Fire Safe requirements according to
BS6755 P.2, API 607, API6FA and ISO 10497
and

Fugitive

Emission

according

to

ISO

15848/1. Qualification tests covering the

whole production range have been witnessed
by independent inspectors.

ISO 9001: 2008 for design, production and

after sales of ball valves
Pressure Equipment Directive Module H PED
97/23/EC (Module G upon request)
Safety Integrity Level SIL 3
AtEx 94/9/EC Directive for equipment
and protective systems intended for use
in potentially explosive atmosphere
Specification for Pipeline Valves API 6D &
Specification for Subsea Pipeline Valves
API 6DSS
GOST-R

Each valve is identified by a Serial Number with

relevant EN 10204 3.1 material certificate
for pressure containing and retaining parts
and pressure test report.
A Third Part inspector can witness every
production activity, starting from raw material
production to final test and issue a certificate
in accordance with EN 10201 3.2.

erreesse

21

Testing & Quality Control

ERREESSE is a reliable combination of Made in Italy,

short deliveries and in-house testing services
All inspections and tests are performed by qualified and
experienced personnel in line with project specifications
and data sheets in order to satisfy our Customers and their
Commitments expectations.

Testing area

Pressure & Functional Testing

The following tests are performed according to API 6D, API 6DSS, API 6A, API 17D,
API 598, EN12266-1 or to Customer specific requirements:
Hydrostatic testing

Torque testing

Low pressure gas seat testing

High pressure gas testing
Cryogenic gas testing down to -196C (-320,8F)
High temperature testing up to 660C (1220F)
Fugitive emission gas testing
Antistatic testing
Torque testing
Cavity relief testing

Hyperbaric testing

Functional testing
with actuator

Cryogenic testing

Pressure testing

Double Block & Bleed (DBB) testing

Double Isolation & Bleed (DIB-1, DIB-2) testing
Hyperbaric qualification testing for subsea valves

22

erreesse

Non-Destructive Testing (NDT)

The following tests can be performed by 2nd Level
EN473-ISO9712/SN-TC-1A Qualified personnel:
VT (Visual testing)
UT (Ultrasonic testing)
PT (Penetrant testing)
MT (Magnetic particle testing by Joke)

Ferrite test

LT (Leak testing)
PMI (Positive Material Identification)
Hardness test
Ferrite test

Hardness test

Fugitive Emission
testing

Ultrasonic testing

Magnetic testing

Positive Material Identification

Penetrant testing

Destructive Testing
Thanks to a strong cooperation with Chemical Laboratories the following
tests can be performed according to Customers and project specifications:
Mechanical and Impact test down to 196C
Chemical analysis check
Corrosion tests
Micro examinations
Ferrite check
Hydrogen-Inducted Cracking test (HIC)
Sulphide Stress Corrosion Cracking (SSCC)

HIC & SSCC

Mechanical testing

Impact tested sample

Corrosion tests

erreesse

23

Cv calculations

24

Cv

ASME

ASME

ASME

ASME

ASME

ASME

Size

150

300

600

900

1500

2500

1/2"

19

17

15

14

14

12

3/4"

42

37

33

30

30

27

1"

82

77

66

61

53

48

1,1/2"

218

207

184

164

164

146

2"

420

409

393

324

324

228

3"

1230

1108

1001

898

860

534

4"

2457

2129

1835

1784

1676

1120

6"

5294

5163

4539

4345

3807

2513

8"

10456

9613

8868

8457

7525

5311

10"

16317

15821

14362

14160

11141

8335

12"

26087

25311

22257

20741

17239

12328

14"

30384

28829

27632

25935

20375

16"

42374

40407

37157

34062

27703

18"

52499

51043

48562

42615

35155

20"

61094

60010

58682

55170

45506

24"

93248

93566

92523

86066

70272

26"

122964

117871

109297

95898

28"

131929

126883

118277

112620

32"

160361

180619

167221

36"

232773

218665

199104

3/4" x 1/2"

11

11

10

1" x 3/4"

21

20

19

19

18

18

11/2" x 1"

46

44

41

40

38

38

2" x 11/2"

144

142

131

128

126

91

3" x 2"

193

192

186

185

183

183

4" x 3"

565

521

458

438

424

415

6" x 4"

811

811

757

748

713

695

8" x 6"

2198

2108

2072

2045

2005

1965

10" x 6"

1850

1816

1804

10" x 8"

4576

4361

4382

4577

4302

4258

12" x 8"

3350

3138

3007

2978

12" x 10"

6778

6666

6228

7186

8437

14" x 12"

13358

13016

11383

14" x 10"

5823

16" x 14"

14354

15251

16" x 12"

8938

18" x 14"

9356

9099

8999

20" x 18"

36532

20" x 16"

17866

16331

15090

24" x 20"

27746

27223

25400

28" x 24"

26119

erreesse

Kv calculations

Kv

ASME

ASME

ASME

ASME

ASME

ASME

Size

150

300

600

900

1500

2500

1/2"

17

15

13

12

12

11

3/4"

36

32

28

26

26

24

1"

71

66

57

53

46

41

1,1/2"

189

179

159

142

142

126

2"

363

353

340

281

281

198

3"

1064

959

866

777

744

462

4"

2126

1842

1588

1544

1450

969

6"

4579

4466

3926

3759

3293

2173

8"

9045

8316

7671

7316

6510

4594

10"

14115

13686

12424

12249

9338

7210

12"

22567

21895

19254

17942

14912

10664

14"

26284

24939

23903

22435

17625

16"

36656

34954

32143

29466

23964

18"

45415

44155

42008

36864

30411

20"

52850

51911

50763

47725

39365

24"

80665

80940

80124

74452

60789

26"

106371

101965

94548

82957

28"

114126

109760

102316

97422

32"

164672

156245

144654

36"

201361

189156

172235

3/4" x 1/2"

10

1" x 3/4"

18

18

16

16

16

16

11/2" x 1"

40

38

36

35

32

33

2" x 11/2"

124

123

113

111

109

78

3" x 2"

167

166

161

160

158

158

4" x 3"

489

451

396

379

367

359

6" x 4"

702

701

655

647

617

602

8" x 6"

1901

1823

1793

1769

1734

1700

10" x 6"

1600

1571

1560

10" x 8"

3959

3772

3791

3960

3722

3683

12" x 8"

2898

2714

2601

2576

12" x 10"

5863

5767

5474

6217

7299

14" x 12"

11555

11260

9847

14" x 10"

5037

16" x 14"

12417

13193

16" x 12"

7732

18" x 14"

8093

7871

7785

20" x 18"

31602

20" x 16"

15455

14127

13054

24" x 20"

24002

23549

21972

28" x 24"

22595

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25

Normative References

ERREESSE Valves can be engineered, designed, manufactured

and tested according to the following International Standards:

American Petroleum Institute (API):

API 6A, API 6D, API 17D, API 6DSS, API 6FA, API 607, API 608,
API 598
American Society of Mechanical Engineers (ASME):
ASME B1.20.1, ASME B16.5, ASME B16.10, ASME B16.11, ASME
B16.25, ASME B16.34, ASME B16.47, ASME B31.3, ASME B31.4,
ASME B31.8, ASME IX, ASME VIII (divisions 1 & 2)
Manufacturers Standardization Society of the Valve and
Fittings Industry, Inc. (MSS):
MSS SP25, MSS SP43, MSS SP44, MSS SP45, MSS SP53, MSS
SP54, MSS SP55, MSS SP58, MSS SP6, MSS SP61, MSS SP72,
MSS SP82, MSS SP9, MSS SP93, MSS SP95

Engineering

British Standards Institute (BS):

BS 1503, BS 1504, BS 1560, BS 2080, BS 4504, BS 5146, BS
5351, BS 6364, BS 6755, BS EN558, BS EN1503, BS EN1626, BS
EN1983, BS EN5211, BS EN12266, BS EN12516, BS EN12567,
BE EN12570, BE EN12627, BE EN12982
International Organization for Standardization (ISO):
ISO 5208, ISO 10423, ISO 10497, ISO 12490, ISO 13623, ISO
13628, ISO 14313, ISO 14723, ISO 15156-3, ISO 15590, ISO
15607, ISO 15609, ISO 15614-7, ISO 15848 (parts 1 & 2), ISO
17292
American Society for Testing and Materials (ASTM):

Standardization

ASTM E94, ASTM E142, ASTM E165, ASTM E280, ASTM E446,
ASTM 562, ASTM E709, ASTM G48
National Association of Corrosion Engineers-Corrosion
Resistant (NACE):
NACE MR0175, NACE MR0103, NACE TM0187, NACE TM0284

Industry Applications

26

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Materials

ERREESSE Valves can be manufactured in the following materials:

Carbon steel
ASTM A105, A105N
ASTM A216 WCB, WCC
ASTM A217 WC6, WC9, CW6, C12
ASTM A350 LF2, LF3, LF6
ASTM A352 LCB, LCC, LC3
ASTM A694 F52, F60, F65
Stainless steel, Duplex, Super Duplex
ASTM A182 F11, F20, F22, F304/F304L, F316/F316L, F316H, F316Ti, F321, F347, F347H, F44
ASTM A182 F5, F51, F52, F53, F55
ASTM A182 F60, F65, F6A, F6B, F6NM F9, F91, FXM19
ASTM A276/A479 304/304L, 316/316L, 316H, 316Ti, 321, 347, 347H, 904L
ASTM A351 CK3MCuN, CA15, CF8, CF3, CF8M, CF3M, CG8M, CF8C
ASTM A479 S31254, S31803, S20910, S32750, S32760, S41000, S41400, S41300, S17400
ASTM A479 S31803, S32750, S32760, S20910, S41000, S41400, S41300, S17400
ASTM A739 B11, B22
Nickel Alloys
ASTM N08825, N06625, N04400, N08020, N07750, N07718, N08926, N07725,
N05500, Hastelloy C-276, Alloy 59
Titanium
ASTM B348 (Gr. 2 & 5), ASTM B381 F2
Bronze, Aluminum-Bronze
ASTM B148 UNS C95500, C95800, C63200, ASTM B62
Not listed materials are available upon request.

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27

Health, Safety & Environment

We desire to create a safe and healthy

working environment and continuously
work to achieve this
We desire to preserve the integrity and reputation of our company
and help our employees to avoid misconduct; we have to ensure
compliance with legal and regulatory requirements as well as with
our internal policies and directives. We aim to act in an ethical and
socially responsible manner within the laws, customs and traditions
of the countries in which we operate.

Our ambition is to avoid negative environmental impacts, enhance

positive effects and contribute to sustainable development. This
applies to all our activities. It is our responsibility to ensure
the health and safety of our employees and to safeguard the
communities and environments in which we operate and live.

Short deliveries

It is extremely important to reach

the contractual delivery date
to satisfy our Customers
and their Commitments expectations
ERREESSE has a valuable reputation on fast & on-time deliveries.
Thanks to a wide range of raw materials stock, sourced by only
selected and approved UE suppliers and to a large number of local
machining and paint shops, we are in a position to provide a high
quality Made in Italy product and a customized service in line to
project requirements and specifications, at a reasonable short time.

28

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erreesse

by Fly Communication

MADE IN ITALY

erreesse

s.r.l.

trunnion & floating ball valves

e-mail: sales@erreesse-valves.com
website: www.erreesse-valves.com

ed. 11.2014

Via delle Betulle 8A/8B/8C, 28075 Grignasco (NO) - ITALY

Main phone +39 0163 415901 - Fax +39 0163 415941
ITALY - P.IVA/VAT no. 02168380026