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Turcon® Variseal® M2S
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Installation dimensions
  • Inside Diameter ID
    mm
  • Outside Diameter OD
    mm
  • Groove section H1
    mm
  • Groove Width H2
    mm

Turcon® Variseal® M2S

Turcon® Variseal® M2S is a single acting seal consisting of a U-shaped jacket and a V-shaped corrosion resistant spring

Basic Material
: PTFE/metal

Commercial Description

Turcon® Variseal® M2S is a single acting seal consisting of a U-shaped jacket and a V-shaped corrosion resistant spring. Variseal® M2S has an asymmetric seal profile. The dynamic lip is optimized, offering long service life and a good scraping ability even in media with high viscosity.

Installation & Handling

Turcon® Variseal® M2S is a single acting seal consisting of a U-shaped jacket and a V-shaped corrosion resistant spring. Variseal® M2S has an asymmetric seal profile. The dynamic lip is optimized, offering long service life and a good scraping ability even in media with high viscosity. At low and zero pressure, the metal spring provides the primary sealing force. As the system pressure increases, the main sealing force is achieved by the system pressure and ensures a tight seal from zero to high pressure. The possibility of matching suitable materials for the seal and the spring allows use in a wide range of applications going beyond the field of hydraulics, e.g. in the chemical, pharmaceutical and foodstuff industry. Variseal® M2S seals can be installed in grooves to AS4716 and ISO 3771. The seal can only be installed to a limited extent in closed grooves. 

Installation dimensions

Material Properties

  • Pressure : 
    • For static loads : 40 MPa
    • For dynamic loads : 20 MPa
  • Speed : 
    • Reciprocating : Up to 15 m/s
    • Rotating : Up to 1 m/s 
  • Temperature : -70 °C to +260 °C
  • Media : Virtually all fluids, chemicals and gases
  • Clearance : The maximum permissible radial clearance Smax. is shown in the table on the next page as a function of the operating pressure and functional diameter.

Seal Capabilities

  • Suitable for reciprocating and light duty rotary movement
  • Excellent scraping ability
  • High abrasion resistance
  • Dimensionally stable
  • Resistant to most fluids and chemicals
  • Excellent resistance to aging Available in
  • Hi-Clean version
  • Interchangeable with O-Ring and Back-up Ring in most cases