Hose holder type Roma M 1"x30 yellow – DVGW – code: 1056F*30 – Maestrini

Roma M Maestrini type hose fitting in yellow brass

The hose connector type Roma M Maestrini is a fitting designed to practically connect a flexible hose to a system with a threaded connection. This version is made of yellow brass and is identified by the product code 1056F*30. In the nautical and plant engineering fields, components of this type are commonly used in installation, maintenance, and replacement activities of lines with rubber or flexible material tubing, where a simple and neat connection is useful.

The wording Roma M type indicates the family/shape of the hose fitting and the presence of a male connection (M), useful when the system requires coupling with a female seat. The product is also indicated with reference DVGW, as stated in the denomination: for compliance or specification needs, it is always advisable to check the updated technical documentation from the manufacturer according to the specific application.

Product features and details

Identification and main data

• Product: Roma M type hose fitting
• Brand/Supplier: Maestrini S.R.L. Sole Proprietorship
• Supplier product code: 1056F*30
• Material: yellow brass
• Indicated size: 1″ x 30
• Reference listed: DVGW

Construction and connection logic

A hose holder is designed to provide a suitable mating surface for the flexible tube, while the other end allows connection to the system via threading. In this version Roma M type, the threaded end is configuration, a typical solution when the fitting must be screwed into a component with a female thread (for example, a valve body, an intermediate fitting, or a branch).

The hose holder part is designed to work in combination with a tube clamping system (for example, a clamp), in order to keep the tube in place during use. The choice of the correct combination between hose diameter and hose holder size is an important step to achieve a neat and consistent assembly with the system.

Typical applications (nautical and plant engineering)

This Maestrini hose holder is suitable for applications where it is necessary to connect a flexible hose to a line with male threaded connection.

Examples of use

• Maintenance and system restoration: replacement of worn fittings or upgrading a section with flexible tubing.
• Making connections on existing lines: when the system has a female seat and you want to insert a tube.
• Fittings and refitting: integration of components in technical spaces where a standardized fitting solution is useful.

For correct selection, it is good practice to check the size 1″ x 30 in relation to the tube and the system threading, as well as considering any specification requirements (for example references such as DVGW when required).

Operational advantages

• Practical tube–system connection: allows transitioning from a threaded line to a flexible tube with a dedicated component.
• Format suitable for maintenance: useful when you need to intervene on a section without redesigning the entire connection.
• Clear identification: the presence of code 1056F*30 facilitates reordering and spare parts management.
• Common solution in plant engineering: the “Roma M” type is a recognizable configuration often adopted in many technical installations.

Usage and installation notes

Checks before installation

• Dimensional compatibility: check that the size 1″ x 30 be consistent with the threading of the connection point and with the tube to be inserted.
• Surface condition: ensure that threads and insertion seat are clean and free of damage.
• Tube clamping choice: provide an adequate fastening system (for example, a clamp) depending on the tube used and the application.

General indications

During installation, it is advisable to proceed with an orderly assembly, avoiding forcing and ensuring that the tube is correctly inserted on the hose holder part before tightening. In case of systems with specific requirements or when the reference DVGW is decisive for the choice, refer to the manufacturer's instructions and the available technical documentation.

Maintenance and replacement

From a scheduled maintenance perspective, it can be useful to periodically inspect the connection point between tube and hose holder, checking the integrity of the tube and the tightness of the clamp. In case of interventions, maintain component traceability through code 1056F*30 helps to quickly restore the original configuration.

Summary

The Roma M type hose holder 1″ x 30 in yellow brass Maestrini (code 1056F*30) is a fitting component designed for connections between male thread and flexible tube, suitable for technical uses in nautical and plant engineering fields where practical and easily identifiable solutions are needed.

FAQ – Frequently Asked Questions

What is a Roma M type hose holder?

It is a fitting designed to connect a flexible tube to a system with a threaded connection. The “M” designation indicates the male threaded end.

What is the product code of this Maestrini hose holder?

The supplier product code shown is 1056F*30.

What material is the hose holder made of?

This model is made of yellow brass, as indicated in the product name.

What does the size 1″ x 30 mean?

It is the size indicated to identify the fitting and guide the choice based on the system threading and the tube to be connected. For the correct match, it is advisable to check the measurements of your own system.

The product is indicated as DVGW: what should I do if I need it for a system with specific requirements?

If the DVGW reference is a specification or application requirement, it is advisable to consult the manufacturer's updated technical documentation and verify compliance with the intended use.

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