# Customized not standard Butterfly valve seals for Triple Offset Valves \[TOSV\]

 Products  September 25, 2025  by [Jörg Skoda](https://idt-gaskets.com/team/joerg-skoda) ·  September 27, 2025  · IDT Industrie- und Dichtungstechnik GmbH

Triple Offset Valves place special demands on sealing technology – there are no standard solutions. Each component is individually tailored to the valve, medium, and operating conditions. [Butterfly valve seals](https://idt-gaskets.com/products/gaskets/62fbf94f9c9986b09) are the first choice when it comes to maximum safety, durability, and reliability – even at high temperatures, with aggressive media, oxygen, or chemicals.

![](https://idt-gaskets.com/media/pages/unternehmen/news/customized-statt-standard-lamellendichtungen-fuer-absperrklappen/8065ab47c4-1758911175/lamelle200-04-800x.jpg)

## Our developments at a glance

- **Customized designs:** Stainless steel, special alloys, or BAM-tested pure graphite layers – customized to your requirements.
- **LE-SAFE:** Increased resistance, less leakage, one hundred percent adhesive-free – for critical applications.
- **Metrics & quality:**[New testing methods](https://idt-gaskets.com/company/news/new-testing-technology-at-idt-detailed-and-extensive) that make previously "invisible" tolerances visible and verifiable. This creates transparency that keeps everything technically tight.

## Your benefits

With our butterfly valve seals, you benefit from:

- maximum safety
- longer service life
- transparent data, and
- shorter development cycles

## More about butterfly valve seals at IDT

**Meet us at DIAM/DDM in Bochum**
 Take advantage of this opportunity to discuss your specific applications directly with our technical team. We look forward to your questions.

 12.11.2025 - 13.11.2025

 Booth FF21

 Jahrhunderthalle Bochum

[Website](https://diam-ddm.de/bochum.html)

![Jörg Skoda](https://idt-gaskets.com/media/pages/team/joerg-skoda/0bfb0708be-1667745833/js-400x400.jpg)

######  Jörg Skoda Technical Director

[ +49 201 855110 ](tel:+49%20201%20855110)[ j.skoda@idt-dichtungen.de ](mailto:j.skoda@idt-dichtungen.de)

Jörg Skoda, Technical Director at IDT, represents the company in PFAS-related industry committees, spoke at ChemAcademy 2026, and regularly contributes to trade journals including CITplus, IAD, and DICHT!.

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