As you know Dutco Tennant LLC will be participating at WETEX 2025, taking place from 30 September to 2 October at the Dubai World Trade Centre, Stand No. 7-H5.

This year, we are excited to bring you the Concentric Type Butterfly Valve, Rubber Lined, designed to meet the needs of water, marine, and industrial applications. With its durable construction and adaptable design, it offers a dependable answer to the growing demand for efficient flow control solutions.

The Concentric Rubber-Lined Valve: Built for Everyday Demands

Today’s industries need valves that perform reliably in tough environments without requiring constant upkeep. The rubber-lined butterfly valve is engineered with this in mind. Known as a resilient-seated butterfly valve, it combines a simple construction with strong sealing capability to ensure consistent performance in water, marine and industrial systems.

Aligned for Performance: The Power of Concentric Design

The valve’s concentric design ensures that the stem, disc and body share a common centreline. This alignment reduces pressure loss, lowers operating torque and allows a fast quarter-turn open-close cycle.

Key highlights include:

  • Elastic compression sealing from soft rubber lining
  • Smooth, low-resistance flow thanks to a streamlined disc
  • Compact form factor that simplifies installation
  • Sealing options such as EPDM, NBR and Viton to suit diverse applications

Configurations That Fit Every Pipeline

Through its partner Wouter Witzel EuroValve, our team supplies multiple configurations of this valve:

  • Wafer and Lugged Wafer styles for tight, space-saving fit
  • Double-flanged versions for end-of-line duties
  • Extended neck models for use with insulated pipelines

The valves are available in robust materials including nodular cast iron, stainless steel, bronze and aluminium bronze. With pressure ratings up to 16 bar (232 psi), they are adaptable to a wide spectrum of service conditions.

From Manual Control to Full Automation

Operation can be simple or advanced depending on system requirements. Options range from lever and gear-operated models to fully automated pneumatic, electric and hydraulic actuators. This flexibility allows integration into both standard flow control lines and digitally managed systems.

Serving Water, Marine and Industrial Systems with Ease

The concentric rubber-lined butterfly valve finds use across multiple industries:

  • Water and Wastewater: Reliable sealing for treatment and distribution networks
  • Marine: Corrosion resistance for shipbuilding and offshore applications
  • Industrial Processing: Smooth, hygienic flow control for chemicals, HVAC, food and beverage, and pharmaceuticals

When Global Expertise Meets Regional Insight

For over four decades, our team has provided products catering to the demands of the industrial landscape in the GCC region. 

In partnership with Wouter Witzel EuroValve, recognised globally for their engineering quality and the EV series range, we deliver valves trusted in nuclear facilities, pumping stations, mining operations and water treatment plants worldwide.

Key Specifications at a Glance

Specification Description
Valve Type Concentric butterfly valve, soft-seal rubber-lined
Styles Wafer, Lugged Wafer, Double-flange, Extended neck
Materials Cast iron, stainless steel, aluminium bronze
Pressure Rating Up to 16 bar (232 psi)
Sealing Options EPDM, NBR, Viton
Actuation Manual, pneumatic, electric, hydraulic
Advantages Simple installation, efficient sealing, versatile use

Why Consider Visiting WETEX 2025?

At WETEX 2025, we invite you to explore how thoughtful engineering and proven materials come together to deliver valves that keep water, marine and industrial systems moving with confidence.

Step into Stand No. 7-H5 at the Dubai World Trade Centre and experience the Concentric Type Butterfly Valve Rubber Lined in action. 

We will be awaiting your presence.