Various Molded Gland Packing

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VALQUA No.
2060-PUD
Product name
One Ring Packing
Shape
PUD
PUD
Features1
For small diameter, for pneumatic use
Features2
Exclusive for one ring rod application (Rod seal, dust seal)
Features3
Space-saving, oil-less, low sliding resistance
Inventory status
Manufacturable product

Standard size
JPAS 012
Type
Lip

Application classification
For rods
Pressure classification
Pneumatic (One ring)
Standard material
Usage location Material name Material No.
PUD NBR B2670
PUD NBR B0385
PUD HNBR B5070
PUD HNBR B5080

Non-standard quality of material (adaptable material)

Sealing direction
Flat surface Cylinder Cylindrical piston Cylindrical rod
- - × ○
Size
Subject to catalog or design criteria

■ Product content and main applications

Product content
Synthetic rubber material is molded into specified shapes.
Main applications
They are used as various seals and machinery parts.

■ Service temperature range

Rubber material Service temperature range
NBR -20℃ ～ 80℃
Click here for the list of rubber materials

■ Operating pressure, pressure direction and pressure types

Pressure Pressure (with back-up ring) Pressure direction
1MPa or less - One-side pressure※1
-

Pressure types
shock, surge, pulse, vacuum		 -

※1 One-side pressure/one-side dust

■ Motions and strokes applied

For fixing -
Reciprocating ○
Rotating ×
Helical ×
Opening and shutting ×
Sliding ×
Oscillating -
Stroking
-

■ Fluid, speed and PV value

Liquid ×
Gas ○
Fine particle ×
General dust -
Oil film -
Speed
0.7m/sec or less
PV Value
-

■ Lubrication, mountability, sliding resistance, compression resistance, eccentricity/inclination, conformance

Lubrication
Grease lubrication (Application)
Mountability
Excellent
Sliding resistance
and compression resistance
Low
Eccentricity/inclination
and conformance
Low


■ Cross-section dimensions and design precautions

・Cross-section dimensions

Φ8


・Design precautions

There is a design criteria.

■ Case examples of defects and countermeasures

■ FAQ

‣FAQ about high performance elastomer is here
 ‣FAQ about the elastomer is here

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