ZAES line of dampers and valves for pressure gauges

ZAES introduces its line of dampers and gauge valves to reinforce industrial instrumentation

Pressure measurement is one of the cornerstones of operational safety in any industrial facility. From chemical and petrochemical plants to steam networks, refineries, food or hydraulic systems, the reliability of a pressure gauge determines the ability of a process to remain stable, safe and controlled. Aware of this growing need, ZAES launches new line of dampers and valves for pressure gaugesdesigned to offer a superior level of protection, stability and reliability in critical applications.

The expansion of the catalogue consolidates ZAES as a comprehensive supplier in industrial instrumentationaligned with international standards and with a clear focus: to offer robust, compatible and ready-to-install solutions in any pressure environment.

The Importance of Protecting a Pressure Gauge: A Brief Engineering Perspective

Before looking at the new ZAES range, it is essential to understand the "why" of these accessories.

A Bourdon tube pressure gauge is a sensitive mechanical device. Under normal conditions, it gives accurate readings. However, the reality of industrial processes is different:

• constant vibrations,
• water hammer,
• pulsations generated by pumps,
• abrupt valve closures,
• cyclic oscillations by compressors,
• exposure to high temperatures,
• aggressive or dirty fluids.

These phenomena can:

• deteriorate the internal mechanism,
• bend the Bourdon tube,
• generate erroneous readings,
• oscillate the needle,
• cause sudden breakages,
• and force instruments to be replaced too often.

This is where the pressure gauge dampers and valveskey elements in industrial instrumentation.

New ZAES range: dampers for high performance pressure gauges

The ZAES pressure gauge dampers -also known as "snubbers"- are designed to control pulsations and pressure peaks. Their function is simple: act as a hydraulic filter between the process line and the pressure gauge.

Key features:

1. Robust carbon or stainless steel construction

They allow their use in:

• steam,
• pressurised water,
• corrosive fluids,
• industrial gas,
• high pressure hydraulic circuits.

2. International compatibility: BSP and NPT threads

A key aspect for plants working with European and American equipment.

3. Progressive filtering

The internal design regulates the passage of fluid to eliminate:

• oscillations,
• vibrations,
• irregular pulses.

4. Longer service life of the pressure gauge

By reducing mechanical fatigue, the instrument works stably for more years.

5. Simple installation

They are mounted directly between the line and the instrument without the need for adapters.

New ZAES line of pressure gauge valves: safety and maintenance without downtime

The ZAES pressure gauge valves allow the instrument to be isolated in order to perform:

• maintenance,
• purges,
• verifications,
• calibrations,
• substitutions.

Its design prevents leakage and ensures a secure seal, allowing operation under pressure without risk to personnel.

Main advantages:

✔ Immediate isolation of the instrument

The pressure gauge can be removed without interrupting the operation of the system.

✔ Safe maintenance

Prevents high-pressure fluid discharges.

✔ Highly durable industrial construction

Long life carbon or stainless steel.

✔ Full integration with the ZAES range

Compatible with shock absorbers, siphons and other accessories.

A catalogue designed for modern industry

The launch of this new line is not isolated: it is part of ZAES's strategy to offer integrated industrial instrumentation solutions.
Today, engineers, technicians and maintenance managers are looking for:

• standardisation,
• compatibility of components,
• durability,
• after-sales service,
• and immediate availability.

ZAES responds by offering:

• certified products,
• BSP-NPT compatibility,
• high quality industrial materials,
• European design,
• expert technical support.

Sectors benefiting in particular from these new products

1. Steam and power industry

Where siphons and dampers are mandatory to protect instruments.

2. Chemical and petrochemical plants

High pressures, aggressive fluids, risk of pulsation.

3. Food and beverages

High pressure washing processes, thermal fluid systems.

4. Mobile and industrial hydraulics

Piston pumps, presses, heavy machinery.

5. Industrial gas and compressed air

Compressors generate constant vibrations.

In all these environments, ZAES dampers and valves act as a preventive intervention that reduces failures, eliminates risks and ensures reliable measurements.

ZAES versus other manufacturers worldwide

The new range puts ZAES on a par with global brands such as:

• WIKA
• Ashcroft
• Badotherm
• Winters Instruments

Unlike these, ZAES provides:

• immediate availability,
• close technical advice,
• competitive prices,
• and compatibility with existing industrial valves in the plant.

In short: the new generation of ZAES instrumentation is here!

The new pressure gauge dampers and pressure gauge valves ZAES represent a significant improvement in safety, stability and reliability for any industrial process.
With this launch, the company reaffirms its commitment to quality, innovation and operator protection, offering solutions that truly extend instrument life and reduce maintenance costs.