# SD Type Pneumatic Timing Speed Control Muffler

Date: 2026-05-06
Categories: Pneumatic Muffler Series
URL: https://homipneu.com/sd-type-pneumatic-timing-speed-control-muffler.html

## Product Summary

SD type pneumatic timing speed control mufflers are designed to combine exhaust noise reduction with airflow speed adjustment in pneumatic systems.

Installed on pneumatic exhaust ports, the SD muffler helps reduce compressed air discharge noise while allowing the exhaust flow rate to be adjusted for smoother cylinder or actuator movement.

Compared with standard pneumatic mufflers, SD type speed control mufflers provide both silencing and flow control functions, making them suitable for applications requiring controlled exhaust timing.

The compact threaded structure supports easy installation on valves, cylinders, and pneumatic equipment.

OEM and ODM customization services are available for thread size, materials, airflow requirements, and packaging.

### Specifications（Typical Range）

Parameter
Details

Product Type
Pneumatic Muffler / Speed Control Muffler

Model
SD Type

Function
Exhaust Noise Reduction + Airflow Speed Control

Installation
Threaded Exhaust Port

Adjustment
Exhaust Flow Speed Adjustment

Operating Fluid
Compressed Air

Working Pressure
0 – 1.0 MPa

Temperature Range
0 – 60°C

Applicable Equipment
Valves / Cylinders / Actuators / Air Tools

SD type pneumatic speed control mufflers are used to adjust exhaust airflow while reducing noise from compressed air discharge.

![SD type pneumatic timing speed control muffler for air exhaust flow adjustment](https://homipneu.com/wp-content/uploads/2026/05/20260509100440684082-800x400.webp)

### Dimension(mm)

**Model/A**
**L**
**S**

1/8 “
23
12

1/4 “
28
14

3/8 “
34
17

1/2 “
36
21

3/4 “
33
27

1 “
35
34

### Key Features

Timing speed control muffler designCombines silencing and exhaust flow adjustmentHelps control cylinder or actuator movement speedThreaded installation for easy mountingCompact structure for limited spacesSuitable for pneumatic valves and automation systems

### Applications

Pneumatic cylindersUsed to adjust exhaust speed and support smoother cylinder movement.

Pneumatic solenoid valvesReduces valve exhaust noise while helping control air discharge speed.

Industrial automation systemsSuitable for equipment requiring quieter and more stable pneumatic motion.

Actuator control systemsHelps regulate exhaust timing for controlled actuator operation.

Air control equipmentProvides noise reduction and adjustable airflow discharge.

### Product Function

SD type pneumatic timing speed control mufflers are installed on exhaust ports to reduce discharge noise and regulate exhaust airflow speed.

By adjusting the exhaust flow, the muffler helps control the movement speed of pneumatic cylinders or actuators, improving system stability and operating comfort.

### Product Structure & Size Range

SD type speed control muffler structureThreaded connection designAdjustable exhaust airflow controlCompact muffler bodyAvailable in common pneumatic thread sizesSuitable for valve, cylinder, and actuator exhaust ports

### Why Choose Our Pneumatic Mufflers

Professional pneumatic speed control muffler manufacturerOEM / ODM customization for SD type pneumatic mufflersReliable exhaust noise reduction and airflow adjustmentSuitable for automation equipment and cylinder control systemsStable quality for industrial pneumatic applicationsFast delivery and global B2B supply support

### FAQ

**Q1: What is an SD type pneumatic timing speed control muffler?**It is a pneumatic muffler that reduces exhaust noise while adjusting exhaust airflow speed.

**Q2: What is a speed control muffler used for?**It is used to control exhaust airflow speed and reduce noise from pneumatic valves, cylinders, and actuators.

**Q3: How is it different from a standard pneumatic muffler?**A standard muffler mainly reduces noise, while an SD speed control muffler also allows exhaust flow adjustment.

**Q4: Can it help control cylinder movement speed?**Yes, by regulating exhaust airflow, it can help control cylinder or actuator movement speed.

**Q5: Can SD pneumatic mufflers be customized?**Yes, OEM and ODM customization is available for thread size, material, airflow range, and packaging.

### CTA

Looking for SD type pneumatic timing speed control mufflers?Contact us today for OEM/ODM solutions, bulk pricing, and fast global delivery.