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Valves, Fittings & Manifolds

Spina Group offers a wide range of measuring instruments. The company manufactures and supplies instrumentation valves and manifold, pots and siphons, fittings and adapters and industrial tubings.

The processes of chemical and petrochemical plants both onshore and offshore require the regulation of the values ​​of physical and / or chemical parameters in order to maintain a correct efficiency of the plants themselves. Furthermore, the demands on instrumentation systems designed for offshore applications continue to grow.

Since the oil and gas sector seeks to exploit ever deeper and less accessible reservoirs, instrumentation systems must be able to operate at significantly higher pressures, particularly in subsea equipment used for projects with long life cycles. A wide range of accessories is available too.

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Manifolds and Valves

Spina Group offers different types of pressure measuring instruments, including manifolds and valves suitable for static pressures, applications with liquids or for differential pressures, available for different types of installation and with different styles and designed to provide a safe and reliable method of measurement pressure and versatile towards installation within the process.

Compression Fittings

Spina Group offers a wide range of fittings, caps and reductions which ensure the absence of leaks (even in the presence of gas), good resistance to high tightening, easy assembly with the possibility of repeated assembly and disassembly.

Pots and Siphons

Spina Group offers a wide range of condensate separation barrels, air distribution and siphons, which are used for the treatment and distribution of the process fluid before it reaches the instrument.

The siphons are used on the steam measurement lines to prevent it from directly investing the instrument and also to guarantee good heat dissipation avoiding overheating of the pressure gauge.

Tubing

Spina Group offers various types of cable holders for explosion-proof electrical systems and UL type and flexible pipes necessary for the construction of suitable “electrical conduits” inside walls and floors so that the electrical cables are protected from impact, humidity and compressions.

Latest successful projects

Oil&Gas

DESFA – Compression Station in Komotini

The Komotini Compressor Station is located in Komotini Industrial Zone (ΒΙ.Π.Ε. Κομοτηνής) in northeastern Greece. With a total capacity of 24.6 MW through the operation of three compression units, it’s the first compression station in Greece to operate using electric power, ensuring zero emissions, low maintenance costs, and high precision and operational control.

Oil&Gas

Castoro 10

Castoro 10, located in the North Sea at the Mekjarvik port in Norway, is a shallow-water pipelay and trenching barge designed for offshore pipeline installation in coastal and nearshore environments. Operating in S-lay mode, it is capable of installing pipelines up to 60 inches in diameter and is equipped with an automated welding system, high-capacity tensioners, and a precision anchor mooring system to ensure safe and efficient offshore operations.

Oil&Gas

Sakarya 2

The Sakarya Gas Field Development 2 is an offshore project located in the western Black Sea, approximately 165 km off the coast of Filyos, Türkiye. Developed by Turkish Petroleum Corporation, the project involves the expansion of the Sakarya Gas Field’s production capacity through new offshore wells, subsea infrastructure and pipelines for transporting gas to the onshore processing plant in the Filyos area. Its objective is to increase Türkiye’s domestic natural gas production, reduce the country’s dependence on imports and contribute to national energy security.

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