M2 型特康泛塞封-Turcon Variseal M2

Walle sealing Variseal M2 is a single acting seal consisting of a U-shaped jacket and a V-shaped corrosion resistant spring.

Walle sealing Variseal M2 has an asymmetric seal profile. The heavy profile of its dynamic lip with an optimized front angle offers good leakage.

Advantages

- Suitable for reciprocating and rotary applications

- Low coefficient of friction

- Stick-slip free operating

- High abrasion resistance

- Dimensionally stable

- Resistant to most fluids, chemicals and gases

- Withstands rapid changes in temperature

- Safe for contact with food and pharmaceuticals

- Excellent resistance to ageing

- Can be sterilized

- Available in Hi-Clean version

- Interchangeable with O-Ring and Back-up Ring combinations to MIL - G - 5514F and ISO 6194

Technical Data

Operating

pressure: Maximum dynamic load: 45 MPa

(450 bar, 6527 psi)

Maximum static load: 60 MPa

(600 bar, 8702 psi)

Speed: Reciprocating up to 15 m/s (49 ft/sec)

Rotating up to 1 m/s (3 ft/sec)

Operating

temperature: -70 °C (-94 °F) up to

+260 °C (+500 °F)

Special TurconR and ZurconR

materials as well alternative spring materials are available for applications outside this temperature range.

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)

Areas of Application

- Hydraulic components, e.g. cylinders, valves, pumps, etc.

- Chemical processing equipment

- Pharmaceutical processing

- Aerospace

- Food and beverage processing

- Spindle seals for machine tools

- Pneumatics, cylinders and valves