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Custom valve solutions built together with EPCs and operators — Viar Valvole
Industrial valve services — Viar Valvole
OUR APPROACH

SOLUTIONS
BUILT TOGETHER

By your side, developing customised energy solutions.

Our structured approach is designed to help you turn the complexity of your energy sector into tailored products and solutions, fully aligned with your specific needs and with the international standards.

With us as a reliable partner by your side, you can simplify your work, reduce pressure and tackle every project with clarity and control.

Custom valve solutions built together with EPCs and operators — Viar Valvole
Viar Valvole — 1
Custom valve solutions built together with EPCs and operators — Viar Valvole
ANALYSIS

UNDERSTANDING
YOUR REQUESTS

Simplicity begins with proper analysis.

Every project starts with technical assessment: application, service, design and operative conditions.

We analyse the characteristics of the plant and any design constraints, aligning applicable standards and expected performance, to define a common and clear objective from the very beginning.

We turn process complexity into rational and traceable engineering decisions, fully aligned with international standards and project specifications.

Custom valve solutions built together with EPCs and operators — Viar Valvole
Custom valve solutions built together with EPCs and operators — Viar Valvole
Viar Valvole — cerchio 2
Custom valve solutions built together with EPCs and operators — Viar Valvole
DESIGN

DESIGNING TO
YOUR NEEDS

Simulation of every structural aspect.

We design fully customizable valves, tailored to the customer’s specific needs and process duties, in full compliance with international standards (ANSI, ASME, API, PED).

Our design process starts with the simulation of every structural aspect — analysing stresses, strains, physical forces and residual deformations. Our engineering approach combines precise calculation with design flexibility – enabling us to adapt each solution to the unique requirements of the project, while ensuring performance and reliability.

Using advanced modeling and analysis software, we accurately size all components from the very beginning of the engineering process, evaluating the interaction between loads and pressures to optimise our design.

Custom valve solutions built together with EPCs and operators — Viar Valvole

State-of-the-art software

We enhance the flexibility and reliability of our design process and, consequently, of our products.

Finite Element Analysis (FEA)

We verify stress levels and deformations of all main components and valve assembly.

Fatigue Simulation

We simulate fatigue under variable pressure and temperature by means of software.

Viar Valvole — cerchio 3
Custom valve solutions built together with EPCs and operators — Viar Valvole
MATERIALS

MATERIAL SPECIFICATION
& SELECTION

Certified materials, selected for each project.

Materials and engineering choices are intrinsically connected and depend on service conditions, applications and customer requirements. We verify mechanical properties and operating conditions, even for soft seals (O-rings, inserts, lip seals).

Raw materials are procured specifically for each project from our worldwide supply chain, which is qualified by our Quality Assurance team.

Custom valve solutions built together with EPCs and operators — Viar Valvole
Custom valve solutions built together with EPCs and operators — Viar Valvole
Viar Valvole — cerchio 4
Custom valve solutions built together with EPCs and operators — Viar Valvole
EQUIPMENTS

MACHINING & ASSEMBLY

An ever-active and reactive production line.

To improve our lead times, in addition to our in-house machining shop, we operate with specialised, long-term partners – selected and managed according to defined quality control standards.

Our production is organised according to the principles of Lean Production – reducing waste, downtime and inefficiencies to ensure a faster, more flexible workflow with consistent quality.

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Viar Valvole — cerchio 5
Custom valve solutions built together with EPCs and operators — Viar Valvole
TESTING

QUALITY CONTROL

Checking the final results.

After machining, each component is subjected to dimensional inspection using a portable 3D scanner equipped with non-contact sensors and probes. Continuous point-to-point scanning guarantees highly accurate measurements of lines and angles, to ensure conformity with machining drawings.

We perform NDT inspections – carried out by qualified personnel in accordance with international standards (EN473, ASNT-TC-1A, and/or ISO9712) – to verify the integrity and quality of materials and welds.

  • VT, PT, MT, UT and RT on valve bodies, welds and critical components;
  • Verification of structural integrity in accordance with international codes and standards.

Similarly, we perform standard testing and, upon request, any supplementary tests to validate the performance of valves under real operating conditions.

Custom valve solutions built together with EPCs and operators — Viar Valvole
  • High Pressure gas tests (3 bunkers, up to 60”)
  • Cryogenic tests up to -196°C
  • High temperature tests
  • Hyperbaric test (simulate installation up to 2.500 m)
  • Sand slurry test (test loop for high sand %)
  • PR2 Test
  • Set of Hyperbaric Chambers up to 350 Bar, sizes up to 30”, classes up to 2500#
  • Ultrasonic Testing (UT)
  • Dye Penetrant Inspection (DPI)
  • Magnetic Particle Inspection (MPI)
  • Visual Inspection (VI)
  • Positive Material Identification (PMI)
  • Radiographic Testing X-Ray (RT) can be carried out in specialised shops.
Viar Valvole — cerchio 6
Custom valve solutions built together with EPCs and operators — Viar Valvole
ASSEMBLY & DELIVERY

OPTIMISATION OF
DELIVERY FLOW

Ensuring fast-track deliveries.

Our production flow is monitored by our process engineering and expediting teams, while a dedicated stock of forged and semi-finished components (Carbon Steel and Stainless Steel) allows for fast-track deliveries with no compromise on standards or traceability.

Our competitiveness in lead times and costs stems from the optimisation of resources, supply chain, and production flow — all driven by a constant goal: continuous quality improvement.

Custom valve solutions built together with EPCs and operators — Viar Valvole
Custom valve solutions built together with EPCs and operators — Viar Valvole
Viar Valvole — cerchio 7
Custom valve solutions built together with EPCs and operators — Viar Valvole
SITE SERVICES

HUMAN SUPPORT
BY YOUR SIDE

Overseeing every decision with expertise and responsibility.

We support you with constant human expertise from kick off to delivery and after-sales – including technical alignment, documentation, testing, on-site assistance and maintenance.

We make complex decisions simple and safeguard your project from risks and uncertainties – maintaining full control over quality, schedule and performance.

Custom valve solutions built together with EPCs and operators — Viar Valvole

On-site Assistance

We provide after-sales support – guaranteeing assistance, maintenance and refurbishment on valves installed worldwide.

Long-term Contracts

We guarantee our constant technical presence, to protect the long-term value of the plant and to ensure operational continuity, performance and reliability.

WHAT’S YOUR
NEXT PROJECT?

Tell us about your challenge, we are ready to shape it into results.

WHAT’S YOUR
NEXT PROJECT?

Tell us about your challenge, we are ready to shape it into results.