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.
