O-Ring

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VALQUA No.
WL4640
Product name
ARCURY AL
Shape
O-RING (High performance elastomer)
O-RING (High performance elastomer)
Features1
Versatile
Features2
Non-oriented sealing
Inventory status
Manufacturable product

Standard size
・JIS B 2401
・AS 568
Type
Squeeze

Application classification
Common use
Pressure classification
Vacuum
Standard material

none

Non-standard quality of material (adaptable material)

Non-standard materials are subject to the material selection criteria

Sealing direction
Flat surface Cylinder Cylindrical piston Cylindrical rod
× ×
Size
All

■ Product content and main applications

Product content
A black product that has excellent alkaline solution resistance including ammonia, which was difficult to use with the conventional fluororubber.
Main applications
Ⅰ.Wafer, Glass Substrates Cleaning Equipment Ⅱ.Spin Coater, Spin Developer Ⅲ.Chemicals Solution Transport container Seal Ⅳ.Valve Seal Ⅴ.Filter Seal Ⅵ.Joint Seal, etc.

■ Service temperature range

Rubber material Service temperature range
ARCURY AL 0℃ ~ 200℃

Service temperature is subject to the material selection criteria

■ Operating pressure, pressure direction and pressure types

Pressure Pressure (with back-up ring) Pressure direction
- - Bi-directional
-

Pressure types
shock, surge, pulse, vacuum
They can be all accommodated

■ 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
Based on the operating conditions
PV Value
Based on the operating conditions

Subject to the material selection criteria

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

Lubrication
-
Mountability
Excellent
Sliding resistance
and compression resistance
Average
Eccentricity/inclination
and conformance
Average


■ Cross-section dimensions and design precautions

・Cross-section dimensions

Φ1.0 or more


・Design precautions

■ Case examples of defects and countermeasures

■ FAQ


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