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SMC ASP Series Speed Controller Flow Regulator, 1/4 in R R 1/4 in One-touch Fitting 8 mm

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£50.99

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RS Stock No.:
494-3377
Mfr. Part No.:
ASP430F-02-08S
Brand:
SMC
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Brand

SMC

Product Type

Flow Regulator

Inlet Connection Type

1/4 in R

Outlet Connection Type

One-touch Fitting

Sub Type

Speed Controller

Inlet Connection Size

1/4 in

Outlet Connection Size

8 mm

Series

ASP

Inlet Thread Standard

R

Maximum Operating Pressure

1 Mpa

Minimum Operating Temperature

-5°C

Material

Brass, Polybutylene Terephthalate, POM, Nitrile Rubber (NBR), Stainless Steel

Maximum Operating Temperature

60°C

Standards/Approvals

No

Hazardous Area Certification

No

Minimum Operating Pressure

0.1MPa

Proof Pressure

1.5MPa

RoHS Status: Exempt

COO (Country of Origin):
FR

SMC ASP Series Flow Regulator, 1/4 inches Inlet Connection size, 8mm Outlet Connection size - ASP430F-02-08S


This flow regulator is a pneumatic speed controller designed to control Airflow in industrial systems. It connects to a 1/4 inches R inlet and discharges via an 8mm one‑touch fitting, providing adjustable flow control for Air lines operating within typical workshop and factory conditions.

Features & Benefits


• Operates across a working pressure range 0.1–1 MPa for flexible control
• Maximum temperature rating 60°C enables use in warm environments
• Proof pressure 1.5 MPa provides margin against pressure spikes
• Brass and stainless steel parts resist wear in pneumatic circuits
• Elastomer and polymer Seals ensure consistent modulation and sealing

**Applications**


• Suitable for speed regulation of pneumatic actuators in automation systems
• Ideal for controlling Airflow to valves in electrical panel ventilation
• Used with compressed Air lines in mechanical assembly stations
• Can be used for damping motion in electronic test rigs

What connection types are provided for straightforward installation?


The unit accepts a 1/4 inch R threaded inlet and an 8mm one‑touch outlet for Rapid tubing connection without additional fittings.

Which materials contact the medium and affect durability?


Flow path components include brass, stainless steel, POM and polybutylene terephthalate with NBR seals, combining metals and polymers for balanced wear resistance.

What operating temperatures and pressures should I expect during use?


Normal operation is suitable between -5°C and 60°C and within 0.1–1 MPa

transient conditions up to 1.5 MPa are covered by the proof pressure.

Is this regulator intended for hazardous-area installations?


It is not certified for hazardous‑area use and should be installed only in appropriate non‑hazardous locations.

Note

Use caution with soft nylon or polyurethane at maximum pressure.

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