PZ型氣動密封派克PZ密封-Parker PZ type Pneumatic Seals - Mechanical Seal

Parker - PZ PNEUMATIC PISTON SEAL

Parker - PZ DOUBLE-ACTING PISTON SEAL

Parker PZ type Pneumatic Seals - Mechanical Seal

Parker© Piston Seal PZ Nbr Polyurethane Viton - Global Seals

The profile PZ pneumatic piston seal has been developed for use in pneumatic cylinders and in valves. The double-acting cylinder seal requires only small housing dimensions. Low friction cylinder seal with two micro sealing edges and grease deposit in between.

Main advantages:

·         Good sealing performance in small installation grooves.

·         Smooth running thanks to optimum lubricant-retaining sealing lip geometry.

·         Low static and dynamic friction thanks to smallest possible sections.

·         For use in dry and oil-free air. Initial lubrication on assembly is essential for long service life.

·         Easily assembly in simple grooves.

Range of Application:

Working pressure           max. 12 bar

Working temperature        -20 / +80 °C

Surface speed              max. 1,0 m/s

The profile PZ pneumatic piston seal has been developed for use in pneumatic cylinders and in valves. The double-acting piston seal requires only small housing dimensions.

• Due to application-optimized geometry and compounds suitable for use in oiled as well as in oil-free air (after initial lubrication on assembly).

• Good sealing performance in extremely small assembly conditions.

• Can also be used for single-acting applications.

• Good wear resistance.

• Low static and dynamic friction thanks to miniaturized design.

• Smooth running due to optimum lubricant-retaining sealing lip geometry.

• Suitable for fully automatic installation

• Assembly on one-part piston is possible.

• High temperature resistance in case of suitable compound selection.

• Excellent media resistance in case of suitable compound selection.

• Short axial assembly length.

• Installation in closed housings.