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SMC universal speed control valve, AS3311F-03-10S, intake throttle, with sealant, R3/8", 10mm

LEHIY item code: LH-SMC-1629

Working Temperature (°C): -5-60

Category: Universal Throttle Valve

Working Pressure (MPa): 0.1-1.0

Quick buying check

This page helps you check SMC universal speed control valve, AS3311F-03-10S, intake throttle, with sealant, R3/8", 10mm before you ask for a quote.

Confirm the brand, model number, part number, and quantity. Share a clear nameplate photo when the old item has close variants.

LEHIY can check stock, lead time, packing, shipping documents, and safe replacement options for maintenance orders.

Product Features

  • Small and lightweight, excellent flow characteristics, low height, allows for compact design, but the effective cross-sectional area is smaller than older products;

  • Pipe installation direction can be freely set within 360°, suitable for universal types;

  • Suitable for standardized pipes;

    a. Metric sizes (release sleeve is white)

    φ3.2, φ4, φ6, φ8, φ10, φ12;

    b. Inch sizes (release sleeve is yellow)

    φ1/8, φ5/32, φ3/16, φ1/4, φ5/16, φ3/8, φ1/2;

  • Maximum operating pressure: 1MPa;

  • Applicable tube materials: Nylon, soft nylon, polyurethane;

  • Needle valve limited pull-out mechanism;

  • Optional: Hexagonal lock nut, nickel-plated specification;

  • Needle valve rotation increased to 10 turns

    The needle valve rotation has been increased from 8 turns to 10 turns, making speed control easier in the low flow range, and allowing for constant speed control.

Notices

  • The products listed here are dangerous if used incorrectly. Assembly, operation, and maintenance of the mechanical devices should be performed by personnel with sufficient knowledge and experience;

  • Before inspecting or maintaining the mechanical devices, it must be confirmed that the driven object has been protected against falling and runaway;

  • When removing components, after confirming the above safety measures, disconnect the power source and the power supply to the device to ensure system safety;

  • When restarting the mechanical devices, ensure that measures to prevent rapid extension have been taken before restarting;

  • In applications using interlocked circuits, please implement multiple interlocking methods with mechanical fault protection functions. Additionally, please conduct regular inspections to confirm that the equipment is functioning correctly.

Technical Specifications

SpecificationValue
BrandSMC/SMC
CategoryUniversal Throttle Valve
Control MethodIntake Throttle
System ColumnsAS
Outer Diameter of Connector (mm)10
Thread Specification (inch)R3/8
Working Pressure (MPa)0.1-1.0
Working Temperature (°C)-5-60

Plain language sourcing guide for SMC universal speed control valve, AS3311F-03-10S, intake throttle, with sealant, R3/8", 10mm

Start with the full model name. Check the brand name. Check the part number. Check the code on the old unit. These small checks help you avoid a wrong order.

Take one clear photo of the front label. Take one photo of the side label. If the part has a cable, plug, port, seal, coil, or screen, take a photo of that area too.

Tell us the quantity you need. Tell us your country. Tell us the date when the plant needs the part. We can then check stock, lead time, safe packing, and the best shipping plan.

If the exact model is no longer made, do not guess. Send the old model and the use case. LEHIY can compare close options and explain which choice is safer for repair work.

Use simple order notes. Write the model in one line. Write the quantity in one line. Write the delivery country in one line. This helps our team reply faster.

Check the old part before removal. Look at the label. Look at the connector. Look at the mounting size. Look at the voltage or pressure rating if it is shown.

Do not rely on a short nickname for a part. Many industrial items have close versions. A small suffix can change the plug, output, range, or software setting.

Ask for a stock check if the plant is stopped. Ask for a lead time if the order is planned. Ask for packing photos if the part is fragile or heavy.

For a replacement order, tell us what failed. Tell us where the part is used. Tell us if an equal model is acceptable. This makes the first answer more useful.

For repeat orders, send the last invoice, old label, or old packing photo. The same reference can help us match the correct product again.

For urgent service, keep the message simple. One model, one quantity, one photo, and one delivery target are enough for a fast first check.

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Brand Name:SMCCertification:ISO9001, CE
Place of Origin:ChinaCondition:New
Warranty:1 yearCustomized sourcing:available

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Ans. Our main products include PLCs, sensors, valves, solenoid valves, actuators, power modules, transmitters, and complete industrial automation solutions.

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Replacement support

SMC universal speed control valve, AS3311F-03-10S, intake throttle, with sealant, R3/8", 10mm

Send the brand, model, part number, quantity, nameplate photos, and application requirements. LEHIY will check availability, suitable alternatives, packing details, and delivery options before quoting.

For discontinued, temporarily unavailable, or configuration-sensitive items, our team can compare the requested model with close variants or compatible replacements for maintenance and spare parts planning.

Use this page as a practical sourcing note for engineers, buyers, and maintenance teams comparing automation components. Check the model name, brand, LEHIY code, application, and replacement requirements before sending an inquiry.

Short, clear information helps our team confirm availability faster and reduce back-and-forth communication during urgent maintenance projects.

  • Confirm the complete model number and any suffix printed on the nameplate.
  • Share quantity, destination country, preferred shipping method, and target delivery date.
  • Include photos, drawings, old purchase records, or datasheets when compatible alternatives are acceptable.
  • Ask for stock checking, replacement comparison, packing details, and export documentation before ordering.

Useful details for a faster quote

  • Complete model and part number
  • Required quantity and target delivery date
  • Nameplate photos, drawings, or old purchase records
  • Voltage, signal range, dimensions, or accessory needs
Send details

Model matching

We review brand, model, part number, nameplate photos, installation environment, and replacement requirements.

Quality and delivery

Each order can be checked for authenticity, condition, packing, warranty, shipping method, and delivery schedule.

Stock alternatives

For urgent maintenance projects, we can help check stock, compatible alternatives, and fast international shipment.

SMC universal speed control valve, AS3311F-03-10S, intake throttle, with sealant, R3/8", 10mm verification notes

Please send the full model number, quantity, target delivery date, and nameplate photos. These details help us check the requested product or a close replacement.

LEHIY reviews product name, part number, series, label information, and application requirements before shipment.

If the original model is discontinued or supplied with different accessories, we can explain practical differences before quoting.

For repeat purchasing, we can help organize related models, replacement parts, shipment schedules, and clear communication for your team.

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