A COMPLETE GUIDE FOR BETTER TECHNICAL DECISIONS Our goal is to provide a useful reference that connects technical knowledge with real industrial applications, helping professionals understand not only what Rubber Expansion Joints do, but also how to select, install, and operate them more effectively.

In industrial piping systems, movement is inevitable. Temperature changes, vibrations, pressure fluctuations, and equipment operation can generate stresses that affect the performance and service life of an installation.

We've put together a practical, bilingual Material Selection Guide (English/Spanish) designed to help engineers, technicians, and industry professionals understand the key differences between the most commonly used materials.

Davinci rubber expansion joints are flexible connectors designed to absorb vibrations, compensate for movements and reduce mechanical stresses in piping systems, helping improve operational efficiency, safety and reliability.

PZH attestation supported by DAVINCI Series 221B Rubber expansion joints. Safe Partner for all your potable water needs.

PZH attestation supported by DAVINCI Series 121A resilient seat gate valves. Safe Partner for all your potable water needs.

WOD-KAN DAVINCI VALVES EXHIBITION We’re excited to announce that we will be attending WOD-KAN 2026 from Septembrer 8–10! ✨Join us at Stand Number D68

ISO 9001 (QMS) QUALITY MANAGEMENT SYSTEM CERTIFIED _ Quality is not just about the final result. It is about how we work every day

ISO 14001 (QMS) QUALITY MANAGEMENT SYSTEM CERTIFIED _ Reducing our impact is also part of the way we do business

ISO 45001 (QMS) QUALITY MANAGEMENT SYSTEM CERTIFIED _ Committed to a safe and healthy workplace

At DAVINCI VALVES, we help customers identify the most suitable flange solutions for their specific applications, operating conditions, and technical requirements.

WRAS and ACS DAVINCI Certified Gate Valves are designed to deliver safety, reliability and confidence in every water project. Safe Partner for all your potable water needs.

WRAS and ACS DAVINCI Certified Double-eccentric butterfly valves provide reliable performance, long service life and certified quality for demanding drinking water projects.

WRAS, DM 174, PZH and ACS share the same fundamental objective: To protect drinking-water quality and ensure that products in contact with water do not create an unacceptable risk to human health.

EN 558 Face-to-Face Dimensions Reference Table for industrial DAVINCI VALVES. This practical technical resource includes the main EN 558 dimensional series S1, S2, S3 and onward together with their corresponding Face-to-Face dimensions by nominal size.

Choosing the right actuation method can improve efficiency, increase safety and reduce operating costs throughout the lifetime of an installation.

✨Selecting the right butterfly valve seat is critical for performance and service life. Compare seat designs and materials to find the ideal solution for your system.

We are proud to announce that our GATE VALVES are now officially certified according to DM174 requirements for the Italian potable water market 🇮🇹💧 This certification represents much more than compliance — it confirms our commitment to: ✅ Safety for drinking water applications ✅ High manufacturing standards ✅ Reliability and long-term performance ✅ International market readiness For utilities, contractors, and water infrastructure professionals, choosing certified solution

What an incredible experience at IFAT! 🌍♻️ A huge THANK YOU to everyone who visited us, shared ideas, exchanged insights, and contributed to such inspiring conversations throughout the event.

THINK BIG with DAVINCI DN1200 RESILIENT SEAT GATE VALVES ✨Ask for your WRAS I ACS I DM174 I PZH certification for POTABLE WATER PROJECTS