Direct contact

TTV GmbH +49 (0) 7303 - 92874 - 0 info@ttv-gmbh.de

Mechanical seals
Mechanical seals from ttv - for compressors, pumps, apparatus and machinery

Mechanical seals can only achieve their necessary sealing function and service life if important functional requirements are met. These requirements include the plane-parallelism of the sealing faces, the perpendicular positioning of the sealing faces to the rotation axis, the resilient contact between the sealing faces and a lubricating film between the two sealing faces of the mechanical seals. The sealing effect between the mechanical seals and other components such as housings or shafts is usually created using additional seals such as O-rings and gaskets.

When developing compressors, pumps and other equipment and machines, engineers need to prevent the escape of liquids or gases on a consistent basis. And it’s in this area where the impressive strengths of ttv mechanical seals really become clear.

For more information and technical details, please contact us directly. 

Overview

Profile description Temperature range Sliding Speed limit pressure max. material Rotary Material Stationary Material Secondary Seal
TTV1 -20°C to +180°C 15 m/sec. 10 bar Kohle, SiC, WC CrNiMo-Stahl NBR, EPDM, FKM, FEP, KALREZ
TTV1S -20°C to +120°C 15 m/sec. 10 bar CrNiMo-Stahl, Kohle, SiC, WC AI-Oxid, Kohle, SiC, WC NBR, EPDM, FKM, FEP, KALREZ
TTV2 -20°C to +120°C 10 m/sec. 6 bar Kohle, SiC, WC AI-Oxid, SiC, WC NBR, EPDM, FKM
TTV3, TTV3-2, TTV3-3 -20°C to +120°C 10 m/sec. 12 bar Kohle, SiC, WC AI-Oxid, Kohle, CrNiMo-Stahl, SiC, WC NBR, EPDM, FKM
TTV4-D -20°C to +120°C 10 m/sec. 12 bar Kohle, SiC, WC AI-Oxid, Kohle, CrNi-Stahl, SiC, WC NBR, EPDM, FKM
TTV4-1, TTV4-2, TTV4-3, TTV4-4 -20°C to +120°C 10 m/sec. 12 bar Kohle, SiC AI-Oxid, SiC NBR, EPDM, FKM
TTV5 -20°C to +180°C 20 m/sec. 10 bar AI-Oxid, SiC, WC Kohle, SiC, WC NBR, EPDM, FKM
TTV6 -20°C to +220°C 20 m/sec. 20 bar Kohle, SiC, WC SiC, WC NBR, EPDM, FKM, FEP, KALREZ
TTV7 -30°C to +220°C 20 m/sec. 16 bar CrNiMo-Stahl, Kohle, SiC, WC AI-Oxid, Kohle, SiC, WC NBR, EPDM, FKM, FEP, KALREZ
TTV8 -30°C to +220°C 20 m/sec. 25 bar Kohle, SiC, WC AI-Oxid, Kohle, CrNiMo-Stahl, SiC, WC NBR, EPDM, FKM, FEP, KALREZ
TTV10 -40°C to +200°C 10-16 m/sec. 25 bar Kohle, SiC, WC Kohle, CrNiMo-Stahl, SiC, WC NBR, EPDM, FKM, FEP, KALREZ

Serie TTV1
Single Spring Seal Conical Spring Single Directional Unbalanced According to DIN 24960

Serie TTV1S
Single Spring Seal Conical Spring Single Directional Unbalanced According to DIN 24960

Serie TTV2
Single Spring Seal Bellow Seal Double Directional Unbalanced

Serie TTV3, TTV3-2, TTV3-3
Single Spring Seal Double Directional Unbalanced According to DIN 24960

Serie TTV4-D
Single Spring Seal Bellow Seal Double Directional Unbalanced According to DIN 24960

Serie TTV4-1, TTV4-2, TTV4-3,TTV4-4
Single Spring Seal Bellow Seal Double Directional Unbalanced

Serie TTV5
Single Spring Seal Conical Spring Single Directional Unbalanced

Serie TTV6
Single Spring Seal Metal Bellow Seal Double Directional Unbalanced According to DIN 24960

Serie TTV7, TTV74
Single Spring Seal Wave Spring Seal (multiple Spring possible) Double Directional Unbalanced

Serie TTV8
Single Spring Seal Multiple Spring Seal double Directional Balanced

Serie TTV10-S, TTV10-Q, TTV10-D
TTV10-S: Single Catridge Seal with connections for steam quench and drainage
TTV10-Q: Single Cartridge Seal with liquid quench. Same design as "S" but including an oil seal on the atmosphere side (longer fitting lenght)
TTV10-D: Double Cartridge Seal with connections for forced circulation

 

 

Mechanical seals are used in almost every type of pump. From pumps in refineries right through to garden pumps, as well as pumps in the gas industry, in dairies, breweries and the food and drink industry, and those used in nuclear power plant construction too. Mechanical seals are used in almost every type of pump. From pumps in refineries right through to garden pumps, as well as pumps in the gas industry, in dairies, breweries and the food and drink industry, and those used in nuclear power plant construction too.

- Mechanical seals with a shaft diameter of 10 mm to 100 mm available as standard

- Customer-specific solutions and diameters over 100 mm available as special seals

- All ttv mechanical seals boast a long service life and high quality

As well as mechanical seals in all the usual standard versions, we can also provide special parts with large dimensions as engineering solutions. 

We will gladly send you technical information and further details.  Please contact our Mr. Massimiliano Casini-Cherici directly, Tel. 07303/92874-26.

Markets

Whether agricultural machinery, construction machinery, forestry technology, drive technology, mechanical engineering, automotive or aerospace, we are ready for your challenges. With our engineering solutions, we manage to offer added value in all decisive product parameters through solutions developed specifically for customers and applications. Get to know our competence and best examples in the most diverse markets.