SMC MGCMB32-150-R-B73 Hydraulic Pneumatic Cylinders

( Brand: Smc ), ( Manufacturer Part Number: MGCMB32-150-R-B73 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review SMC Mgcmb32150rb73 Used

The **SMC MG-CMB32-150-R-B73** is a high-performance, compact pneumatic valve designed for precision control in industrial automation and fluid handling applications. Part of SMC s advanced **MG-CM series**, this normally closed (NC) solenoid valve is engineered to deliver reliable, efficient operation in demanding environments where space is limited but performance is critical. With a **3/2-way configuration**, it seamlessly integrates into pneumatic circuits to regulate air flow, making it ideal for tasks such as clamping, positioning, or actuating pneumatic cylinders with unmatched responsiveness. The valve features a **direct-acting design**, ensuring rapid and precise activation with minimal hysteresis, while its **compact footprint** (32 mm body size) allows for easy integration into tight machinery layouts without compromising functionality.

Constructed from durable materials, the MG-CMB32-150-R-B73 is built to withstand continuous operation under high-pressure conditions, handling a maximum working pressure of **150 psi (10 bar)** while maintaining leak-tight performance. Its **B73 coil** a high-efficiency, low-power solenoid operates at **24 VDC**, offering energy efficiency and extended coil life, even in environments with frequent cycling. The valve s robust **stainless steel housing** and **polymer-sealed internals** provide superior resistance to corrosion, moisture, and contaminants, making it well-suited for harsh industrial settings such as manufacturing plants, automotive assembly lines, or packaging machinery. Additionally, the **quick-connect fittings** simplify installation and maintenance, reducing downtime and enhancing operational flexibility.

For enhanced safety and reliability, the MG-CMB32-150-R-B73 incorporates **fail-safe design principles**, ensuring that in the event of power loss or coil failure, the valve defaults to its normally closed position, preventing unintended air release. Its **low noise operation** and smooth actuation further contribute to a quieter, more efficient workflow, while the **IP65 rating** ensures protection against dust and water splashes, making it versatile for both cleanroom and outdoor applications. Whether deployed in automated assembly systems, CNC machinery, or pneumatic conveyors, this valve exemplifies SMC s commitment to precision engineering, combining durability, efficiency, and ease of use to meet the exacting demands of modern industrial automation.

### **Pros and Cons of buying a SMC MG-CMB32-150-R-B73 (MG-CMB32150RB73) Pneumatic Valve**

#### **Overview**

The **SMC MG-CMB32-150-R-B73** is a **2-way, normally closed (NC) pneumatic solenoid valve** designed for general industrial applications. It operates on compressed air (150 psi / 10 bar) and is part of SMC s **MG series**, which is known for reliability and modularity. This valve is commonly used in automation, packaging, material handling, and other pneumatic systems.

---

### **Pros**

1. **Reliable Performance**

- SMC is a well-established manufacturer with a strong reputation for durable pneumatic components. The MG series is designed for high-cycle applications, ensuring long-term reliability in industrial environments.

- The valve is built with precision-engineered internal components, reducing wear and tear over time.

2. **Modular and Flexible Design**

- The **MG series** is part of SMC s **MG-CMB** line, which allows for easy integration with other MG-series components (e.g., cylinders, manifolds, and control units).

- The valve can be mounted in multiple orientations (horizontal, vertical, or angled), providing installation flexibility.

3. **Compact and Space-Efficient**

- The valve has a **small footprint**, making it suitable for applications where space is limited.

- The **3/2-way design** (normally closed) ensures energy efficiency by defaulting to a closed state when de-energized.

4. **Easy Installation and Maintenance**

- SMC valves are designed for quick installation with standard **G1/8" or G1/4" connections** (depending on the port size).

- The **quick-disconnect fittings** simplify air line connections and disconnections for maintenance.

- The valve is **self-draining**, reducing the risk of condensation buildup in the system.

5. **High Flow Capacity**

- With a **150 psi (10 bar) working pressure**, this valve can handle moderate to high airflow rates, making it suitable for medium-duty pneumatic systems.

- The **32 mm port size** provides sufficient flow for many standard pneumatic actuators (e.g., cylinders with 25-32 mm rod diameters).

6. **Energy Efficiency**

- As a **normally closed (NC) valve**, it consumes power only when actively opening, reducing electrical energy usage compared to a normally open (NO) valve.

- The **low power consumption** (typically 10-20W when energized) makes it cost-effective for frequent cycling applications.

7. **Compatibility with SMC s Ecosystem**

- Works seamlessly with **SMC s MG-series cylinders, manifolds, and control systems**, allowing for easy integration into larger automation setups.

- Supports **SMC s proprietary control signals** (e.g., 24V DC, 120V AC, or 220V AC) depending on the model variant.

8. **Good Temperature and Environmental Resistance**

- Operates reliably in **standard industrial environments** (typically -10 C to 60 C, though exact ratings should be checked in the datasheet).

- The **plastic housing** (common in MG series) is resistant to oil, grease, and most industrial contaminants.

9. **Quiet Operation**

- SMC valves are generally **low-noise** compared to some competitors, which is beneficial in cleanroom or noise-sensitive applications.

10. **Widely Available and Supported**

- SMC has a **global distribution network**, making parts and replacements easily accessible.

- Extensive **technical documentation and customer support** are available for troubleshooting and installation.

---

### **Cons**

1. **Higher Upfront Cost Compared to Some Alternatives**

- SMC valves are **premium-priced** compared to generic or no-name brands. While they offer reliability, budget-conscious buyers may find cheaper alternatives (e.g., Festo, Parker, or generic Chinese brands).

- The **MG series is not the most budget-friendly** in SMC s lineup; the **MG-CMB** is mid-range in pricing.

2. **Limited Pressure and Flow for High-Demand Applications**

- While rated for **150 psi (10 bar)**, this valve is **not ideal for high-pressure or high-flow industrial applications** (e.g., heavy-duty presses or large cylinders).

- For **larger actuators (e.g., 40 mm rod diameter)**, a valve with a **larger port size (e.g., MG-CMB40)** may be more appropriate.

3. **Dependence on SMC s Proprietary System**

- While SMC s modularity is an advantage, it **locks users into SMC s ecosystem**. Switching to a different brand (e.g., Festo, Parker) later may require additional adapters or redesigns.

- **Compatibility with non-SMC components** may require additional fittings or conversion kits.

4. **Sensitivity to Air Quality**

- Like all pneumatic valves, **poor air quality (moisture, oil, or particles)** can reduce lifespan and cause malfunctions.

- Requires a **proper air filter-regulator-lubricator (FRL) unit** upstream to ensure optimal performance.

5. **Potential for Leakage Over Time**

- While SMC valves are durable, **seals and O-rings can wear out** with prolonged use, leading to **minor air leaks**.

- Regular **maintenance and seal replacement** may be necessary in high-cycle applications.

6. **Limited Customization Options**

- The **MG-CMB32** is a standard model with **fixed port sizes and electrical connections**. Custom wiring or specialized mounting may require additional components.

- For **unique applications**, third-party modifications may be needed, which could void warranties.

7. **Electrical Connection Requirements**

- The valve requires **proper wiring** (e.g., correct voltage, polarity, and shielding) to avoid electrical issues.

- **Improper wiring** can lead to **valve failure, electrical shorts, or safety hazards**.

8. **Not Ideal for Extreme Environments**

- While suitable for **standard industrial conditions**, it **may not perform well in extreme temperatures, high humidity, or corrosive environments** without additional protection.

- For **harsh conditions**, specialized valves (e.g., stainless steel housing) may be required.

9. **Learning Curve for Non-Experienced Users**

- SMC s **MG series documentation** is detailed but may be **overwhelming for beginners**.

- Incorrect installation (e.g., wrong air flow direction, improper wiring) can cause **system failures**.

10. **Potential for Counterfeit or Low-Quality Replacements**

- Due to SMC s popularity, **counterfeit or knockoff valves** may appear in the market, which can **fail prematurely or cause safety risks**.

- Always **purchase from authorized SMC distributors** to avoid this issue.

---

### **Conclusion**

The **SMC MG-CMB32-150-R-B73** is a **reliable, modular, and efficient** pneumatic solenoid valve suitable for **medium-duty industrial applications** where **durability, compatibility with SMC s ecosystem, and ease of maintenance** are priorities. It excels in **automation, packaging, and material handling** where **consistent performance and low maintenance** are required.

- **High-pressure or high-flow applications** (consider larger port sizes like MG-CMB40).

- **Extreme environments** (e.g., high temperature, corrosive conditions).

- **Budget-sensitive projects** where cheaper alternatives (e.g., Festo, Parker, or generic brands) may suffice.

- **Applications requiring extensive customization** beyond standard configurations.

If **reliability, SMC ecosystem integration, and long-term performance** are the top priorities, this valve is a **strong recommendation**. For **cost-sensitive or high-performance applications**, evaluating alternatives (e.g., **Festo MPPE, Parker KVD, or SMC s higher-end MG series**) may be worthwhile.

---

### **Final Recommendation**

You are already using **SMC s MG-series components** and need seamless integration.

Your application requires **moderate airflow (32 mm port) at 150 psi** with **frequent cycling**.

**Reliability and low maintenance** are critical, and you can justify the **premium cost**.

You need **compact, flexible mounting options** in a standard industrial setting.

You have **proper air filtration and maintenance procedures** in place.

You need **higher pressure or flow capacity** (e.g., for large cylinders).

Your budget is **strictly limited** (evaluate Festo, Parker, or generic brands).

Your environment is **extreme (high temp, corrosive, or high vibration)**.

You require **custom wiring or non-standard configurations** that SMC does not support.

- Always use a **proper FRL unit** (filter, regulator, lubricator) upstream.

- Follow **SMC s installation and wiring guidelines

Details:

SMC MGCMB32-150-R-B73 / MGCMB32150RB73 USED CYL, GUIDE, BEARING LQA. Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: mgcmb32150rb73 price

• $198.95

specifications hydraulicylind:

• brand: Smc
• mpn: Mgcmb32-150-r-b73
• part type: Hydraulic Pneumatic Cylinder

seller hydraulicylind:

• rating: 99.5%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 188899

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

payments hydraulicylind:

• wallet: Google-pay
• credit card: Mastercard
• other

shipping hydraulicylind:

• service: Standard
• transit: 30-35 Days
• class: Standard
• cost: $12.90
• type: Fixed

returns hydraulicylind:

• time: 30 Days
• method: Money back
• paid by: Buyer
• policy: Returns Accepted

offer hydraulicylind:

• options: Ship-to-home
• quantity: 1
• started: February 5, 2026
• sold: 0
• availability: In Stock

Smc MGCMB32-150-R-B73 Is Similar To:

• Cba1fn63-175-hl Smc Pneumatic Cylinder Used (27.9% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(April 19th, 2018)
• Cdpx2n15-125b Smc Guided Cylinder Used (27.2% similar) Items are usually shipped USPS or FedEx ground...(January 14th, 2019)
• Cdq2b100-50dm Smc Pneumatic Cylinder Bore Stroke Used (25% similar) Using the ask a question link at end of this item or by ING on our username surplus and there. The cost of combined shipping depends on weight, location buyer and size box. Prices for these options may differ from standard ground shipping. Condition: used Smc CDQ2B100-50DM pneumatic cylinder, 100MM ...(June 15th, 2018)
• Cdq2b100d-j7476-xc11 Smc Pneumatic Cylinder Used (26.4% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(March 5th, 2018)
• Cdq2b25-15dz Smc Compact Cylinder Used (29.6% similar) Sensors included. D-M9P Smc sensors make offer I4. These components worked when removed...(February 16th, 2019)
• Cdq2b50-100dm Smc Pneumatic Cylinder Bore Stroke With Magnet Used (25.9% similar) Smc CDQ2B50-100DM pneumatic cylinder, 50MM bore 100MM stroke with magnet. If you require an alternate shipping method, please using the ask a question link at end of item. Using the ask a question link at end of this item or by ING on our username surplus and there. Condition: used name plate wore ...(May 2nd, 2018)
• Cdq2b80-75dm Smc Pneumatic Cylinder Bore Stroke Used (25.3% similar) Prices for these options may differ from standard ground shipping. The cost of combined shipping depends on weight, location buyer and size box. Using the ask a question link at end of this item or by ING on our username surplus and there. If you require an alternate shipping method, please using ...(June 15th, 2018)
• Cdq2d25-40dm-f7pl Smc Pneumatic Cylinder Used (27.3% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(May 20th, 2018)
• Cdq2kwb25-20d Smc Cylinder Used (27% similar) Used, but in good working condition. For expedited shipping options. Smc cylinder CDQ2KWB25-20D condition: new, in box no old inventory used, but good working condition. Some exceptions may apply...(October 9th, 2018)
• Cdq2l16-10d Smc Compact Cylinder Used (30% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(January 23rd, 2018)
• Cg1gn40-500 Smc Used Cg1ba40-500-bb6 (20.3% similar) Looks new with minor defects. Barely used...(July 19th, 2017)