Various Molded Gland Packing

no image
VALQUA No.
4060-PWP（FKM）
Product name
Custom-Made One Ring Packing
Shape
PWP
PWP
Features1
For large diameter, for pneumatic use
Features2
Exclusive for one ring piston application
Features3
Space-saving, oil-less, low sliding resistance
Inventory status
Products that are made based on the orders received

Standard size
JPAS 012
Type
Squeeze

Application classification
For pistons
Pressure classification
Pneumatic (One ring)
Standard material

none

Non-standard quality of material (adaptable material)
Usage location Material name Material No.
PWP FKM D0270

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

■ Product content and main applications

Product content
Fluororubber 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
FKM -10℃ ～ 150℃
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 - Bi-directional
-

Pressure types
shock, surge, pulse, vacuum		 -

■ 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

Φ16


・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

戻る