Forged Floating &Trunnion-Mounted Ball Valves
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The CompanyZA.VE.RO. S.r.l. is a leading Company in the production of industrial valves for oil, chemical, petrochemical, pipeline, natural gas, off -shore and on-shore plants all over the world.
ZA.VE.RO. is one of the most experienced Italian
manufacturer of ball valves.
Our valves fi nd their application in many different industrial
processes, from the more standardized ones (oil and gas
pipelines, low pressure and high pressure block services,
etc.) to the most critical ones (sour service, low temperature
and cryogenic processes, high temperature and steam
treating, subsea and slurry service).
2012Covered surface 6800 mqUncovered area 14.500 mq
Industrial valves - www.zavero.com
riei nced Ita
y different industrir al
ed ones (oil and ga
ressure block servic
r service, low temper
h temperature and
ervic
2overed surface 6800 mq
covered area 14.500 m
Established in 1973
Factories & Offi cesVia dei Martiri 121/B, 28078 Romagnano Sesia (NO) ITALY
Phone+39 0163 41 13 37
Fax+39 0163 41 13 22
Websitewww.zavero.com
Paid up capital500.000 € fully registered
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Vision & Mission
VisionTo be one of the most reliable and innovative
manufacturer,service and solution provider in the ball valve
industry
MissionTo supply high quality ball valves ,providing related services
and solutions to a worldwide client base while utilizing
innovative technologies within an environment of motivated
employees focused on continuos improvement,high
business standards,work ethics, continuous leading to
added value to our cutomers.
“Valves have always been central to my life”.Gianluigi Zanin, Zavero srl
and ovativ
der in the ball v lalvev
,providing related se
e client base while utilizing
n an environment of mot
continuos improvement,
rk ethics, continuous leading
o
1973
1990
1998
2012
Gianluigi Zanin
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CNC Machines
ZA.VE.RO. does not have a series production.
Our mission is providing customizable valves, to match our
Clients’ technical goals, appositely engineered job by job,
to insure the best adherence to all the industrial processes
and a longer working life.
Our production fl exibility allows us to manage fast track deliveries for stock on many diff erent sizes.
Industrial valves - www.zavero.com
uc
valves, to match ou
engineered job by jo
the industrial proce
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Sizes & Materials
Available in the following materials:carbon steel, stainless steel, duplex steel, super duplex
steel, 6Mo, alloy steel , Inconel, Incoloy, Monel, Bronze &
Titanium.
Quality System
Our organization permits a fl exible and lean way to design and produce ball valves in strict accordance with ISO 9001:2000 and API Spec Q1 requirements, allowing a promt reply to all customers’ requests, in order to satisfy every requirements. Our large availibility of ex-stock ball valve components complete also our competitiveness permitting us to comply with a short delivery demand.
All ZA.VE.RO. ball valves are tested any supplied with certifi ed test reports, including chemical analysis, mechanical proprieties and pressure testing results
ZA.VE.RO production range size from 1/2”to 48”ANSI API 6 D class 150 lbs to 2500 lbs, API 6A and PN16 to PN420.
Industrial valves - www.zavero.com
aateeex steel, super dup
ncoloy, Monel, Bron
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AutomationUpon request we can supply valves complete with any kind of actuators, such as : Pneumatic Actuators, Electric Motor Operators, Gas Hydraulic Operators, Swing Return operators.
Industrial valves - www.zavero.com
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Forged trunnion ball valves
API spec 6D/6A Ball Valves, Trunnion supported ball, 2 or
3 pieces split body side entry, metal to metal seated or soft
seated, self relieving spring loaded seats or double piston
effect sealing system design, anti-static device, anti-blow-
out stem, block and bleed or double block and bleed,
vent and drain fi ttings, self lubricating stem and trunnion
bearings to assure low operating torque throughout entire
valve life, fi re safe design, emergency sealant injectors
available on seats and stem.
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Cryogenic ball valves
Ball Valves operating in Low Temperature and Cryogenic
service to the extreme temperature of minus 196 Deg C,
in accordance to the most stringent specifi cations.Ball
Valves in cryogenic service are supplied with extended
bonnet with a suffi cient gas column length (vapour space)
to keep the stem seals exposed only to vapour and not the
cold liquid to ensure functional integrity. Suitable seals are
selected considering the customer’s process indication.
PTFE lip seal spring energised or KEL-F are commonly
used.
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Double block & bleed valves
Ball valves in fl oating or trunnion version twin ball for all
services . Range of production : from ½” to 30” 2500 class
available in the following materials:
carbon steel, stainless steel, duplex steel, super duplex
steel, 6Mo steel, alloy steel , Inconel, Incoloy, Monel,
Bronze & Titanium .
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Welded body or fully welded ball valves
API spec 6D/6A Ball Valves, Trunnion supported ball, 2 or
3 pieces split body side entry, metal to metal seated or soft
seated, self relieving spring loaded seats or double piston
effect sealing system design, anti-static device, anti-blow-
out stem, block and bleed or double block and bleed,
vent and drain fi ttings, self lubricating stem and trunnion
bearings to assure low operating torque throughout entire
valve life, fi re safe design, emergency sealant injectors
available on seats and stem
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Subsea ball valves
We have also the possibility to make subsea test on body
up to in our Hyperbaric facility
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Underground ball valves
Suitable for all services and customized on project and
customer requirement
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Fire testedball valves
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Floating ball valves
API Spec. 6D/BS 5351 Floating Ball Valves, fl anges ends,
2/3 pieces split body, forged steel body, side entry, anti-
static device to BS 5351 anti-blow out stem, fi re safe
design, full or reduce bore, lever or gear operated.Floating
Ball Valves two pieces screwed body construction, side
entry, class 600/800, 3000, 6000, anti-blow out stem,
anti-static device, seat supported ball, NPT ends or socket
weld ends according to ANSI B16.11, fi re safe design, zinc
plated body.
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DesignZA. VE. RO. utilizes a 3D modelling system in order to best serve our valued customers.
This software allows our technical department to study
new projects from all points of view including the behaviour
of material under temperature and pressure conditions.
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Certifications “ISO 9001:2000” Certifi cation : DNV “Det Norske Veritas”Cert. n. CERT-04514-99-AQ-IND-SINCERTAmerican Petroleum Institute
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Tests“FIRE-SAFE” TEST: API 607 Edition V( Ball valve )BS 6755 Part 2( Needle valve )API 6FA ( DB&B valve )
Industrial valves - www.zavero.com
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Main Company supplied
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Where we are
Vendor ListENI Supplier code: 346694
ENPPI supplier code: 1175-100-UD-6307
Qatar Petroleum Vendor Reg. No.: 306568
Qatar Gas Vendor Reg. No.: 301158
NIOEC
ONGC
EIL
PETROBRAS CRCC NR: 034814
SAIPEM
TOTAL
Profi le and Products : API 6 D & 6 A
Forged fl oating & trunnion-mounted ball valves API 6D Pressure Range: ASME
150 - 2500
API 6 A Pressure Range: ASME
2000 – 15000
Sizes : ½ - 48
Factories & Offi ces : Via dei Martiri 121/B, 28078 Romagnano Sesia (NO) ITALY
Phone +39 0163 41 13 37 Fax +39 0163 41 13 22
[email protected] - manager contact: [email protected]
www.zavero.com