特康旋轉(zhuǎn)泛塞封-Turcon Roto Variseal

Roto VarisealR is excellent in rotary, reciprocating and

static applications, when there is a need to lock the seal

in the groove.

The standard VarisealR for rotary applications, TurconR

Roto VarisealR is a single acting seal consisting of a

U-shaped jacket and a V-shaped corrosion resistant

spring.

Roto VarisealR has a flanged heel, which prevents the seal

from rotating in the groove and a short heavy dynamic lip

that reduces friction. This gives a long service life and

good scraping ability, even in media of high viscosity.

Advantages

- Suitable for rotary, reciprocating and static applications

- Protects against mechanical torsion

- Low coefficient of friction

- Remains tight in groove even when subject to oscillating

or helical movements

- Withstands rapid changes in temperature

- High abrasion resistance

- Excellent resistance to ageing

- Good scraping ability

- Can be sterilized

- Available in Hi-Clean version

Technical Data

Operating

pressure: Maximum dynamic load: 15 MPa

(150 bar, 2175 psi)

Maximum static load: 25 MPa

(250 bar, 3626 psi)

Speed: Reciprocating up to 10 m/s (33 ft/sec)

Rotating up to 2 m/s (6.5 ft/sec)

Temperature: -100 °C (-148 °F) up to

+260 °C (+500 °F)

Media

compatibility: Virtually all fluids, chemicals and

gases

Note: At high temperatures operating

pressures and speeds are lower.

Standard Materials

Jacket: Material compound T40

Spring material: Spring code S (stainless steel),

Material No. 1.4310 (AISI 301)