English
Trelleborg Turcon® Variseal® W2 is a single-acting rod seal consisting of a U-shaped jacket and a corrosion-resistant Slantcoil® spring. The advantage of the seal lies in its low friction and relatively constant preloading force over a large deformation range. Suitable for reciprocating and light duty rotary movement, it is often interchangeable with an O-Ring and Back-up Ring.
Installation Dimensions:
Rod Diameter, dN14 mm
Groove Diameter, D118.5 mm
Groove Width, L1 +0,23.6 mm
Radius, r10.4 mm
Material Properties:
Material TypePTFE/metal
Seal Capabilities:
Min. Temperature-70 °C
Max. Temperature300 °C
Speed Rotating max.1.27 m/s
Pressure max., static use40 MPa
Dynamic Pressure max.20 MPa
Quality & Norms:
Correspond to recommendation of ISO 3320yes
Material Information for the product(s) on this page
T40SM
Basic Material:
PTFE/metal
Filler:
Virgin PTFE compounded with carbon fibre
Commercial Description:
Turcon® T40 is a carbon-filled PTFE material commonly used in applications where a low-lubricating hydraulic fluid is used. This material is often used in high-freqency and short stroke applications. Because of the surface texture of this material, it is best used for sealing liquids as opposed to gases. Comes with a stainless steel spring.