Piston seal Prädifa series PZ | #PZ3021V3681


LOADING IMAGES
PZ3021V3681

Piston seal Prädifa series PZ | #PZ3021V3681

Piston seal for pneumatic cylinders, double-acting. Short axial length.


Technical Specifications

  • Outside Diameter (mm): 30
  • Minimum Working Temperature (C): -20
  • Inside Diameter (mm): 21
  • Groove Width: 3
  • Maximum Working Temperature (C): 200
  • Element Height (mm): 2.5
  • Seal Material: V3681
  • Media: Pneumatic
  • Polymer Material Options: FKM (Fluorcarbon)
  • Maximum Operating Pressure: 12 bar
  • Minimum Operating Temperature: -50 to -5 °C
  • Maximum Operating Temperature: 80 to 200 °C
  • Maximum Surface Speed: 1 m/sec
  • Unit of Measure: Length: mm
  • Cushioning Mechanism: No
  • Thermal Application Type: High Temperature (< 205 C) °C
  • Pressure Rating: Pneumatic Pressure (< 16 bar) bar
Safety Warning

Item Information

The PZ pneumatic piston seal has been developed for use in pneumatic cylinders and in valves. The double-acting piston seal requires only very small housing dimensions and is therefore especially suitable for compact cylinders.

• 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.

Range of application:
Pneumatic cylinders and valves.

Read More Show Less

CAD Drawings + Files

Part Number
PZ3021V3681 STP

Ok

x

Related Documents

×

Quantity:
Request a Quote

The item has been successfully added to your quote cart Go to Quote Cart

x

Ok

x

Find a Distributor

Where to Buy

Local Contact

Get your Parker account Today!

Create one account to manage everything you do with Parker, from your shopping preferences to your application access.

687PDC
687424