Top 8 Italian Valve Manufacturers | Industrial Valve Manufacturer – NTGD valvehow to use a gate valve

The European market is flooded by a large number of industrial valve manufacturing company. Not only by quantity but these companies are implementing their innovative ideas through technology to improve the quality of their products. Italian valve manufacturers are a few of the top manufacturers that are producing and supplying high quality & world-class product.

Finding the best Italian valve manufacturer in the market where a lot of industrial valve manufacturers are present, is a tough task. We have listed a few of the top Italian valve manufacturers to make it easier for you to pick the most suitable for your job.

• Valvitalia Group, Rivanazzano Terme, Pavia, Italy.
• PetrolValves, Castellanza, Varese, Italy.
• Perar SPA, Rescaldina, Milano, Italy.
• OMB Valves, Cenate Sotto, Bergamo, Italy.
• Galli&Cassina, Solaro, Milano, Italy.
• Metalvalves SRL, Milan, Italy.
• PIBIVIESSE, Nerviano, Lombardy
• Firsa SPA, Milan, Italy.

 

Best Italian Ball valve manufacturers

Ball valves can be used for both on / off and throttling operations. Ball valves are the same as plug valves, but they use a ball-shaped seating element. They are fast-opening and require only a quarter-turn to be opened or closed. Manual or power operators in big sizes and at relatively high pressures are needed to overcome the operating torque.

Perar SPA, Rescaldina, Milano, Italy

PERAR production makes a range of ball valves in sizes from 1/2′′ to 60′′, ANSI class ranging from 150 lbs to 2500 lbs API6D & API6A and API 2000 to API 20000 in Carbon Steel, Stainless Steel, Duplex Steel, Super Duplex Steel, Alloy Steel, Incoloy-Monel, 6Mo, Titanium, etc. The available constructions are Floating, Trunnion Mounted Side Entry, Trunnion Mounted Top Entry, Metal Sealed, Subsea and Cryogenic, Bolted, and Fully Welded Body.

 

Best Butterfly valve manufacturers in Italy

Triple offset butterfly valves (TOV) have three different offsets, two offsets are positioned from the middle while the third one is positioned on the seat surface which makes a cone shape of the disc and seat. These valves are often used in applications where a tight bubble shut-off is needed, high temperature is there or hard sealing surfaces are needed with zero leakage (soft seat) or rated leakage (metal seat).

They are easy to maintain with extended valve life because there’s no clogging or cavity between the sealing elements and the disc only engages with the seat in the last 1 degree. These valves are ideally suited for high-temperature gases and oils, as well as high pressures above 150 PSI or when API-607 Fire Safe is needed as a TOV is inherently fire-safe.

PetrolValves, Castellanza, Varese, Italy.

PetrolValves produces a Triple Offset AJ Series Valve characterizing three offsets in a quarter-turn valve to overcome friction during rotation. It is a torque-seated valve which employs metal-to-metal sealing and has a conical design of seat and seal ring to ensure zero leakage. These valves are safety integrity level 3 certified valves, size ranges from 3” to 112” and pressure ratings are from ASME Class 150 to 900; EN 1092-1 from PN 10 to PN 160.

 

Best Gate valve manufacturers in Italy.

Gate valves, also described as the sluice valve, are primarily used to stop the flow for oil & gas and power plants. The gate valve offers a flat seal surface between the gate and the seats, so the gate valves are mainly used when a straight-line fluid flow is needed and a minimum restriction is required. They are installed in the cryogenic and water treatment services, both onshore and offshore.

Sitindustries Valvometal, Valduggia, Vercelli, Italy.

Sitindustries Valvometal is founded in 1955 and started to supply for the energy industry in its initial years. Today it produces a wide range of Gate, Ball, Globe, and Check valves.

Their Gate valves are designed in compliance with API6D, API 600, ASME B16.34, API 602-ISO 15761-BS 5352, and are checked for Fire Safety API 6FA, API 607, ISO 10497.

 

Best Globe valve manufacturers in Italy.

Globe valves are linear motion-closing valves in which the disc is pushed on and off the seat. The closure member is generally referred to as a disc, regardless of its shape. The opening of the seat varies in accordance with the travel of the disc. This proportional relationship between valve opening and disc travel is ideally suited to duties involving flow rate control. Globe valves are ideally suited for throttling and controlling fluid flow and are usually found in small tube sizes.

Firsa SPA, Milan, Italy.

FIRSA has developed its manufacturing and expertise since its formation in 1953 to meet the current quality requirements.

Firsa is one of the leading Steel Gate Globe & Check valve manufacturers in Italy.

To help the manufacturing & management control processes, the manufacturing plant uses a broad variety of state-of-the-art computer-controlled design, development, and testing equipment.

 

Best Check valve manufacturers in Italy

Check valves are mounted in pipelines to avoid reversal of flow. The check valve is a one-way or non-return valve, in which the flow of fluid can run freely one way, but if the flow gets reversed, the valve closes with the backpressure to protect the pipe, other valves, pumps, etc. If the flow turns and no control valve is mounted, a water hammer can occur. Water hammers occur with massive force and can easily destroy the pipeline or components present in the flow vicinity.

Metalvalves SRL, Milan, Italy.

Metalvalves is few of the best Italian companies in the design and manufacturing of high-quality industrial valves.

Metalvalves produces on-off & control valves for the power, chemical, petrochemical, water treatment, and distribution industries in the oil & gas and LNG sectors. Metalvalves is an ISO 9001 certified company that was founded by people with over twenty-five years of experience in the oil & gas business, with proven experience in flow control valves.

 

Best Plug valve manufacturers in Italy.

Plug valve uses a tapered or cylindrical plug to stop or initiate flow. The disc is like a plug, which has a passage for the fluid to flow. When the valve is open, this passage is in line with the flow. The strong portion of the plug blocks the flow when the plug is turned 90° from the open position.

It is used in the place of a gate valve where a rapid operation is necessary. It can be used for high-pressure temperature operations.

Galli&Cassina, Solaro, Milano, Italy.

Galli&Cassina is a leading Italian valve manufacturing company, a pioneer in the design and manufacture of a complete range of plug valves.

The Galli&Cassina Quality Assurance Framework & HSE according to ISO 9001-2008, ISO 14001 & ISO 18001 has been evaluated, approved, and accredited by Lloyd’s Registry.

 

Summary

There is a growing demand for industrial valves globally and suppliers are ready to take up the demand. Italian valve manufacturers will also provide you with a high-quality valve. You will also find more suppliers in this guide.