Pascual Martinez, autor en COMEVAL VALVE SYSTEMS

UNIFLOW® BG: certified safety

Pascual Martinez — Wed, 22 Oct 2025 06:37:00 +0000

The UNIFLOW® Series BG flanged Ball Valves feature a split body, floating ball and full seat tightness.
With Fire Safe API 607/ISO 10497 and Fugitive Emissions ISO 15848-1 certifications, they ensure safe operation even under demanding conditions.
A quality standard that safeguards both processes and people.

Backed by the warranty and after-sales service of COMEVAL VALVE SYSTEMS.

La entrada UNIFLOW® BG: certified safety se publicó primero en COMEVAL VALVE SYSTEMS.

DIAVAL®: efficiency by design

Pascual Martinez — Wed, 15 Oct 2025 08:57:56 +0000

In industrial plants, downtime is critical. DIAVAL® diaphragm valves are designed for fast and simple maintenance: only the diaphragm needs replacement, without removing the valve body from the pipeline.
This approach reduces downtime, lowers operating costs, and extends the lifetime of the installation.
Backed by the warranty and after-sales service of COMEVAL VALVE SYSTEMS.

La entrada DIAVAL®: efficiency by design se publicó primero en COMEVAL VALVE SYSTEMS.

DIAVAL®: versatility across applications

Pascual Martinez — Wed, 08 Oct 2025 08:58:54 +0000

DIAVAL® diaphragm valves have proven to be a reliable solution across a wide range of sectors: chemical, mining, water treatment, or HVAC systems, among others.
Their simple yet robust design, combined with a broad choice of body linings and diaphragm materials, makes them suitable for corrosive and abrasive service.
This versatility ensures safe and cost-effective performance in the most demanding environments.

Backed by the warranty and after-sales service of COMEVAL VALVE SYSTEMS.

La entrada DIAVAL®: versatility across applications se publicó primero en COMEVAL VALVE SYSTEMS.

Quality control throughout the entire process

Pascual Martinez — Wed, 10 Sep 2025 07:23:23 +0000

At COMEVAL VALVE SYSTEMS, quality control doesn’t start at the end — it begins with incoming materials and is present at every stage of the manufacturing process.

From the selection of raw materials and components to the final inspection before shipping, our quality team checks every technical detail with precision.

In this case, we are inspecting components of UNIWAT® 504 resilient seated gate valves, carrying out visual and dimensional checks as a key step before assembly.

This approach ensures each product is reliable, safe, and ready to perform under demanding conditions.

COMEVAL: committed to excellence from the very first step.

La entrada Quality control throughout the entire process se publicó primero en COMEVAL VALVE SYSTEMS.

COMEVAL – Custom solutions that make a difference

Pascual Martinez — Wed, 03 Sep 2025 06:45:58 +0000

At COMEVAL VALVE SYSTEMS, we understand that every project has its own unique requirements. That’s why we offer customised solutions that precisely match our clients’ needs.

We are finalising the production of UNIFLOW® EN/DIN gate valves with:
–C5M coating system, ideal for marine or highly corrosive environments.
–Special position sensor, integrated to ensure more accurate control in automated installations.

All delivered within tight deadlines, with the quality and attention to detail that define our work.

We design, adapt, and deliver valves ready to perform at their best in the most demanding conditions.

COMEVAL: engineering that adapts to your needs.

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The DIAVAL® portfolio

Pascual Martinez — Wed, 30 Jul 2025 06:56:43 +0000

The DIAVAL® portfolio is engineered to meet the demands of today’s industrial processes and the expectations of modern engineering.
Thanks to continuous product development over decades, in-house polymer research, and attention to detail, DIAVAL® Diaphragm Valves provide a reliable and cost-effective alternative to conventional valve technologies — often complex, costly, and requiring intensive maintenance, as well as the use of expensive exotic materials.
By combining robust performance with simplified maintenance and a wide range of configurations, DIAVAL® ensures long-term efficiency and safety in even the most challenging applications.

Download Our Catalog “DIAVAL® Diaphragm Valves”:

DIAVAL® - Valves for Industry

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La entrada The DIAVAL® portfolio se publicó primero en COMEVAL VALVE SYSTEMS.

DIAVAL® is synonymous with tailored solutions for every need

Pascual Martinez — Wed, 23 Jul 2025 10:18:28 +0000

Our portfolio includes one of the most comprehensive ranges of diaphragm valves on the market: coatings and diaphragms in elastomers and fluoropolymers, various lengths, connection types, manual, pneumatic, and electric actuators, external coatings, as well as accessories designed to fit any installation— including locking devices, limit switches, shaft extensions, and more.
This diversity and adaptability allow us to provide precise solutions even in extremely demanding operating conditions, optimizing performance, durability, and total cost of ownership.

DIAVAL®: One brand. Multiple options. Always the right solution.

Download Our Catalog “DIAVAL® Diaphragm Valves”:

DIAVAL® - Valves for Industry

1 file(s) 580.36 KB

Download

La entrada DIAVAL® is synonymous with tailored solutions for every need se publicó primero en COMEVAL VALVE SYSTEMS.

DIAVAL® Diaphragm Valve. The ideal solution for multiple applications.

Pascual Martinez — Wed, 16 Jul 2025 07:12:11 +0000

Diaphragm valves have proven to be the ideal solution for many of the most common challenges faced by process engineers, combining reliability with controlled ownership costs.
With a simple and reliable design, diaphragm valves provide safe, fully leak-tight operation at the plant. Furthermore, their maintenance, when necessary, is limited to the replacement of the diaphragm. The bolted bonnet design allows the valve to be disassembled without removing the valve body from the pipework.

The seatless body design facilitates internal lining, opening up a wide range of economical options for process engineers when selecting materials resistant to corrosion and abrasion. Conventional isolation valves would require expensive exotic materials to withstand the effects of severe corrosion, whereas a properly coated cast iron-based material can perform the same function without incurring high costs.

The DIAVAL® program offers robust and efficient solutions, with a constant focus on quality, technical support, and operational cost reduction for ownership.

Download Our Catalog “DIAVAL® Diaphragm Valves”:

DIAVAL® - Valves for Industry

1 file(s) 580.36 KB

Download

La entrada DIAVAL® Diaphragm Valve. The ideal solution for multiple applications. se publicó primero en COMEVAL VALVE SYSTEMS.

Expert Support in the Dimensioning and Implementation of Our Valves

Pascual Martinez — Wed, 09 Jul 2025 09:42:27 +0000

At COMEVAL VALVE SYSTEMS, we understand that accurate dimensioning and proper implementation are essential for the success of every project. That’s why we use advanced sizing software, such as ARI-myValve, combined with the expertise of our engineering team to deliver tailored valve solutions for each specific application.

Our experienced engineers actively contribute to the engineering development process, ensuring that every valve meets the highest standards of performance and reliability.

From initial sizing to final deployment, we support you every step of the way to ensure your systems operate efficiently and reliably.

#ComevalValvesSystems

La entrada Expert Support in the Dimensioning and Implementation of Our Valves se publicó primero en COMEVAL VALVE SYSTEMS.

Components released and ready for assembly

Pascual Martinez — Wed, 02 Jul 2025 08:03:41 +0000

At COMEVAL VALVE SYSTEMS, every batch of components undergoes strict inspection before entering the assembly line.

This new batch of components for UNIWAT® 504 gate valves has just been released after successfully passing visual and dimensional inspection, ensuring compliance with our quality standards and technical tolerances.

It’s all part of our ongoing commitment to reliability, traceability, and excellence in every valve we produce.

COMEVAL Products: rigorous control, reliable performance.

#ComevalValveSystems

La entrada Components released and ready for assembly se publicó primero en COMEVAL VALVE SYSTEMS.