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Pneumatics

ASC Elbow Pneumatic Speed Controllers

ASC elbow speed controllers provide adjustable pneumatic flow for equipment speed control. Review tube sizes, R/G/NPT connection models and adjustment clearances.

Series

ASC

Listed models

52

Configuration

Adjustable flow control

Selection

Catalog order codes

Model, PN and application context confirmed during inquiry.

Overview

Understand the ASC product family

ASC elbow speed controllers provide adjustable pneumatic flow for equipment speed control. Review tube sizes, R/G/NPT connection models and adjustment clearances.

Product features

  • Adjustable needle and lock nut
  • Elbow connection layout
  • R, G and NPT model tables

Selection approach

Choose the tube outside diameter and connection thread, then confirm the required flow-control direction and installation clearance in your inquiry.

All values shown below are traceable to the reviewed Catalog source. Missing information is not inferred.

Applications

Pneumatic speed adjustmentEquipment air-flow control

Product Selection Tool

Compare ASC Models

Choose the tube outside diameter and connection thread, then confirm the required flow-control direction and installation clearance in your inquiry.

ModelPNDRABSXL minL maxStatus
ASC04-M5Confirm by material / quotation4M53.819.7589.930.933.5Confirmed
ASC04-01Confirm by material / quotation4R1/87.521.8109.93641.2Confirmed
ASC04-02Confirm by material / quotation4R1/410.524.4149.944.350Confirmed
ASC06-M5Confirm by material / quotation6M53.821.8811.930.933.5Confirmed
ASC06-01Confirm by material / quotation6R1/87.522.71011.93641.2Confirmed
ASC06-02Confirm by material / quotation6R1/410.524.81411.944.350Confirmed
ASC06-03Confirm by material / quotation6R3/81227.31911.947.253Confirmed
ASC06-04Confirm by material / quotation6R1/21430.92411.951.359Confirmed
ASC08-01Confirm by material / quotation8R1/87.525.11013.93641.2Confirmed
ASC08-02Confirm by material / quotation8R1/410.527.91413.944.350Confirmed
ASC08-03Confirm by material / quotation8R3/812271913.947.253Confirmed
ASC08-04Confirm by material / quotation8R1/21430.72413.951.359Confirmed
ASC10-01Confirm by material / quotation10R1/87.530.81016.93641.2Confirmed
ASC10-02Confirm by material / quotation10R1/410.532.21416.944.350Confirmed
ASC10-03Confirm by material / quotation10R3/81232.61916.947.253Confirmed
ASC10-04Confirm by material / quotation10R1/21435.22416.951.359Confirmed
ASC12-02Confirm by material / quotation12R1/410.533.71419.944.350Confirmed
ASC12-03Confirm by material / quotation12R3/81235.21919.947.253Confirmed
ASC12-04Confirm by material / quotation12R1/21436.42419.951.359Confirmed
ASC04-01GConfirm by material / quotation4G1/86.721.8109.93641.2Confirmed
ASC04-02GConfirm by material / quotation4G1/49.324.4149.944.350Confirmed
ASC06-01GConfirm by material / quotation6G1/86.722.71011.93641.2Confirmed
ASC06-02GConfirm by material / quotation6G1/49.324.81411.944.350Confirmed
ASC06-03GConfirm by material / quotation6G3/810.725.81911.947.253Confirmed
ASC06-04GConfirm by material / quotation6G1/21330.92411.951.359Confirmed
ASC08-01GConfirm by material / quotation8G1/86.725.11013.93641.2Confirmed
ASC08-02GConfirm by material / quotation8G1/49.327.91413.944.350Confirmed
ASC08-03GConfirm by material / quotation8G3/810.7271913.947.253Confirmed
ASC08-04GConfirm by material / quotation8G1/21330.72413.951.359Confirmed
ASC10-01GConfirm by material / quotation10G1/86.730.81016.93641.2Confirmed
ASC10-02GConfirm by material / quotation10G1/49.332.21416.944.350Confirmed
ASC10-03GConfirm by material / quotation10G3/810.732.61916.947.253Confirmed
ASC10-04GConfirm by material / quotation10G1/21335.22416.951.359Confirmed
ASC12-02GConfirm by material / quotation12G1/49.333.71419.944.350Confirmed
ASC12-03GConfirm by material / quotation12G3/810.735.21919.947.253Confirmed
ASC12-04GConfirm by material / quotation12G1/21336.42419.951.359Confirmed
ASC5/32-01NConfirm by material / quotation5/32 inNPT1/87.521.87/16 in9.93641.2Confirmed
ASC5/32-02NConfirm by material / quotation5/32 inNPT1/410.524.49/16 in9.944.350Confirmed
ASC1/4-01NConfirm by material / quotation1/4 inNPT1/87.522.71/2 in11.93641.2Confirmed
ASC1/4-02NConfirm by material / quotation1/4 inNPT1/410.524.89/16 in11.944.350Confirmed
ASC1/4-03NConfirm by material / quotation1/4 inNPT3/81225.811/16 in11.947.253Confirmed
ASC1/4-04NConfirm by material / quotation1/4 inNPT1/21430.97/8 in11.951.359Confirmed
ASC5/16-01NConfirm by material / quotation5/16 inNPT1/87.525.19/16 in13.93641.2Confirmed
ASC5/16-02NConfirm by material / quotation5/16 inNPT1/410.527.99/16 in13.944.350Confirmed
ASC5/16-03NConfirm by material / quotation5/16 inNPT3/8122711/16 in13.947.253Confirmed
ASC5/16-04NConfirm by material / quotation5/16 inNPT1/21430.77/8 in13.951.359Confirmed
ASC3/8-02NConfirm by material / quotation3/8 inNPT1/410.532.211/16 in16.944.350Confirmed
ASC3/8-03NConfirm by material / quotation3/8 inNPT3/81232.611/16 in16.947.253Confirmed
ASC3/8-04NConfirm by material / quotation3/8 inNPT1/21435.27/8 in16.951.359Confirmed
ASC1/2-02NConfirm by material / quotation1/2 inNPT1/410.533.77/8 in19.944.350Confirmed
ASC1/2-03NConfirm by material / quotation1/2 inNPT3/81235.27/8 in19.947.253Confirmed
ASC1/2-04NConfirm by material / quotation1/2 inNPT1/21436.47/8 in19.951.359Confirmed

Continue to Engineering Reference to verify drawings, dimensions and technical notes before quotation.

Engineering Reference

Technical Data & Dimensions

Review the engineering sheets for the selected model. Confirm dimensions, connections and the applicable configuration before quotation.

Dimensions & Drawings
Model / PN Reference
Technical Notes

Applicability

Pneumatic Fittings 2025, printed page 25: ASC04-M5, ASC04-01, ASC04-02, ASC06-M5, ASC06-01, ASC06-02, ASC06-03, ASC06-04, ASC08-01, ASC08-02, ASC08-03, ASC08-04, ASC10-01, ASC10-02, ASC10-03, ASC10-04, ASC12-02, ASC12-03, ASC12-04, ASC04-01G, ASC04-02G, ASC06-01G, ASC06-02G, ASC06-03G, ASC06-04G, ASC08-01G, ASC08-02G, ASC08-03G, ASC08-04G, ASC10-01G, ASC10-02G, ASC10-03G, ASC10-04G, ASC12-02G, ASC12-03G, ASC12-04G, ASC5/32-01N, ASC5/32-02N, ASC1/4-01N, ASC1/4-02N, ASC1/4-03N, ASC1/4-04N, ASC5/16-01N, ASC5/16-02N, ASC5/16-03N, ASC5/16-04N, ASC3/8-02N, ASC3/8-03N, ASC3/8-04N, ASC1/2-02N, ASC1/2-03N, ASC1/2-04N

Pneumatic Fittings 2025, printed page 26: ASC04-M5, ASC04-01, ASC04-02, ASC06-M5, ASC06-01, ASC06-02, ASC06-03, ASC06-04, ASC08-01, ASC08-02, ASC08-03, ASC08-04, ASC10-01, ASC10-02, ASC10-03, ASC10-04, ASC12-02, ASC12-03, ASC12-04, ASC04-01G, ASC04-02G, ASC06-01G, ASC06-02G, ASC06-03G, ASC06-04G, ASC08-01G, ASC08-02G, ASC08-03G, ASC08-04G, ASC10-01G, ASC10-02G, ASC10-03G, ASC10-04G, ASC12-02G, ASC12-03G, ASC12-04G, ASC5/32-01N, ASC5/32-02N, ASC1/4-01N, ASC1/4-02N, ASC1/4-03N, ASC1/4-04N, ASC5/16-01N, ASC5/16-02N, ASC5/16-03N, ASC5/16-04N, ASC3/8-02N, ASC3/8-03N, ASC3/8-04N, ASC1/2-02N, ASC1/2-03N, ASC1/2-04N

Pneumatic Fittings 2025, printed page 25: ASC04-M5, ASC04-01, ASC04-02, ASC06-M5, ASC06-01, ASC06-02, ASC06-03, ASC06-04, ASC08-01, ASC08-02, ASC08-03, ASC08-04, ASC10-01, ASC10-02, ASC10-03, ASC10-04, ASC12-02, ASC12-03, ASC12-04, ASC04-01G, ASC04-02G, ASC06-01G, ASC06-02G, ASC06-03G, ASC06-04G, ASC08-01G, ASC08-02G, ASC08-03G, ASC08-04G, ASC10-01G, ASC10-02G, ASC10-03G, ASC10-04G, ASC12-02G, ASC12-03G, ASC12-04G, ASC5/32-01N, ASC5/32-02N, ASC1/4-01N, ASC1/4-02N, ASC1/4-03N, ASC1/4-04N, ASC5/16-01N, ASC5/16-02N, ASC5/16-03N, ASC5/16-04N, ASC3/8-02N, ASC3/8-03N, ASC3/8-04N, ASC1/2-02N, ASC1/2-03N, ASC1/2-04N

Technical specifications

Product operating conditions and selection parameters
FluidAir only
Operating pressure0.1–1.0 MPa
Catalog maximum pressure1.5 MPa; separate from the operating range
Operating temperature0–60°C
Applicable tubePolyurethane and nylon
Closed positionResidual leakage is permitted by design. Not a zero-leakage shut-off or isolation valve.

ASC — R / Metric Models & Dimensions

Listed models, selection data and applicable dimensional reference. · Pneumatic Fittings 2025, printed page 25

High-resolution web preview · Pneumatic Fittings 2025, printed page 25

ASC — G / NPT Models & Dimensions

Listed models, selection data and applicable dimensional reference. · Pneumatic Fittings 2025, printed page 26

High-resolution web preview · Pneumatic Fittings 2025, printed page 26

Speed Controllers — Operating Conditions & Adjustment

Common family reference; apply the product-specific notes and model tables. · Pneumatic Fittings 2025, printed page 25

High-resolution web preview · Pneumatic Fittings 2025, printed page 25

Technical confirmation notes

  • Open the needle slowly from the fully closed position to avoid sudden actuator motion. Do not force the adjustment or rotate the product forcibly.
  • A small residual air leakage is permitted even in the closed position. Do not use this product as a zero-leakage shut-off or isolation valve.
  • Confirm the required flow-control direction with your inquiry. The dimensional model tables do not resolve that choice.
  • Keep the tube-size and thread conventions shown in the tables. Use each drawing to interpret the other dimension symbols.

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