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Environmatic EA

V-Ring Seals and Deflectors

V Ring Seals & Bearing Deflector Seals

The Bodyguard of Sealing Technology

V-Ring Seals and Deflectors must withstand a great deal. Even during installation, they are stretched over the shaft and pushed against their subsequent seat. Their counter faces are often badly processed. Shaft misalignment is yet another concern. Nonetheless, they do something amazing during their operation. They brace themselves against external influences, protecting the actual seal elements of the sealing system – along with the bearings lying behind them.

The V-Ring Seals and Deflectors are normally lubricated only during their mounting. That is not a good foundation for a long service life. So Freudenberg Sealing Technologies had to come up with something special to meet heavy industry's often high expectations in this area.

Enviromatic

Constant Line Contact of the Sealing Even in the Case of Significant Shaft Misalignment

The design of the seal lip is crucial for the high functionality of a V-Ring Seal or Deflector. While the very flexible seal lip of a standard V-Ring Seal lies flat against the counter face – which is generally sufficient for secondary applications – the FEM-optimized seal lip of the Merkel® Enviromatic exhibits a completely new behavior. With a defined force, it retains its line contact even in the case of major deflections of the counter face. In this way, the tribological properties in the seal gap continue to be controllable. The result is superior sealing effectiveness.

But that is only half the story. To achieve a long service life as well, this new Freudenberg Sealing Technologies development is rounded out with a special material mixture and reservoirs for lubricant intake.

High-performance Enviromatic deflectors are available in A and AX versions and can be used in the installation space available for standard V-Ring Seals.

Our Products in Detail

Merkel Enviromatic EA Deflector

Merkel® Enviromatic EA

Deflector with axially acting, highly wear-resistant seal lip with a defined, sharp seal edge. Preferred for the protection of bearings and transmissions in wind power facilities, for applications in the steel industry, for underground mining and in the pulp and paper industry.

Merkel Enviromatic EAX Deflector

Merkel® Enviromatic EAX

Deflector with axially acting, highly wear-resistant seal lip with a defined, sharp seal edge. Heavy version with extended seal lip. Envisioned for applications in the steel industry.

Merkel WA-A V-ring

Merkel® V Ring Seal WA-A

V-ring seal with axially acting, highly wear-resistant seal lip. Type A is the standard version for small installation spaces. Suited to roller bearings with low or medium stresses.

Merkel WA-WX V-ring

Merkel® V Ring Seal WA-AX

V-ring seal with axially acting, highly wear-resistant seal lip. Type AX is designed as a standard version for heavy stresses and significant deflection.

Related Products of the Dichtomatik Brand

Premium Freudenberg brand products meet the highest quality requirements and are suitable for all segments and applications. Complementing this, Dichtomatik brand products are a good solution for moderately demanding, non-safety-critical applications.

Dichtomatik V-Rings open_in_new
Dichtomatik

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    Related Documents

  • Solutions Sheets 66-plus 67-minus

    52-filetype-pdf

    Merkel® Enviromatic EA

    Merkel® Enviromatic EA is a deflector seal made of elastomeric material featuring an axially acting sturdy sealing lip with a well-defined sealing edge.

    English | PDF | 487 KB

    52-filetype-pdf

    Merkel® Enviromatic EAX

    Merkel® Enviromatic EAX is a deflector seal made of elastomeric material featuring an axially acting sturdy sealing lip with a well-defined sealing edge.

    English | PDF | 281 KB

    52-filetype-pdf

    Merkel® Enviromatic EE

    Merkel® Enviromatic EE is a deflector seal made of elastomeric material featuring an axially acting sturdy sealing lip with a well-defined sealing edge.

    English | PDF | 289 KB

    52-filetype-pdf

    Merkel® V-Ring WA-A

    Merkel® V-Ring WA-A is a seal with an axially acting, wear resistant sealing lip. The type WA-A is the standard version for small housings.

    English | PDF | 206 KB

    52-filetype-pdf

    Merkel® V-Ring WA-AX

    Merkel® V-Ring WA-AX is a seal with an axially acting, wear resistant sealing lip. The type WA-A is used at heavy duty applications and large axial offsets of the shaft.

    English | PDF | 204 KB

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