MAC VALVES INC 56C-33-112CA Solenoid Vdc Watts 8.5

( Brand: Mac Valves Inc ), ( Manufacturer Part Number: 56C-33-112CA ), ( Part Type: Solenoid )

Review MAC VALVES INC Solenoid Vdc 8.5 Watts

The **MAC Valves 56C-33-112CA Solenoid Valve (24VDC, 8.5 Watts)** is a high-performance, normally closed (NC) direct-acting solenoid valve engineered for precision control in demanding industrial, commercial, and automation applications. Designed with a robust stainless steel construction, this valve ensures exceptional durability and resistance to corrosion, making it ideal for environments where reliability and longevity are critical. The compact yet sturdy housing houses a high-efficiency coil rated for 24 volts direct current, delivering a consistent and powerful magnetic field to rapidly and reliably activate the valve s internal mechanism. With an operating power consumption of 8.5 watts, it strikes an optimal balance between efficiency and performance, minimizing energy waste while maintaining rapid response times typically achieving full opening or closing within milliseconds. This solenoid valve is equipped with a **1/2-inch NPT (National Pipe Thread) female connection**, allowing for seamless integration into existing piping systems, whether for air, gas, or light hydraulic applications. Its **normally closed (NC) configuration** ensures safety by default, preventing unintended fluid flow until the solenoid is energized, which is particularly advantageous in systems where leak prevention is a priority. The valve s internal design incorporates a durable pilot mechanism and a precision-machined spool, reducing wear and tear while ensuring smooth, consistent operation over extended periods. Additionally, the valve is compatible with a wide range of control systems and PLCs, making it a versatile choice for automation setups, including HVAC systems, industrial machinery, medical equipment, and laboratory instrumentation. Whether used in a critical manufacturing process, a climate control system, or a specialized research application, the **MAC Valves 56C-33-112CA** delivers dependable performance, quiet operation, and long-term reliability, backed by MAC Valves reputation for engineering precision components that meet the highest industry standards.

### **Pros and Cons of buying a MAC Valves 56C-33-112CA (24 VDC, 8.5 Watts) Solenoid Valve**

1. **High Reliability and Durability** MAC Valves are known for their robust construction, often used in industrial and commercial applications where dependability is critical. This model is designed for long-term performance with minimal maintenance.

2. **Precision Engineering** The valve is likely built with tight tolerances, ensuring consistent flow control and minimal leakage. This is important for applications requiring accurate fluid or gas regulation.

3. **Compatibility with 24 VDC Systems** Many industrial and automation setups operate on 24 VDC, making this valve a straightforward fit without needing additional voltage conversion.

4. **Moderate Power Consumption (8.5 Watts)** While not ultra-low power, 8.5 watts is reasonable for a solenoid valve of this size, balancing performance with energy efficiency.

5. **Potential for High Flow Rates** The valve s specifications (56C series) suggest it can handle moderate to high flow rates, making it suitable for applications like HVAC, water systems, or pneumatic controls.

6. **Easy Installation and Integration** MAC Valves often come with standard mounting options and wiring configurations, simplifying integration into existing systems.

- **HVAC Systems** (for air or refrigerant control)

- **Pneumatic Controls** (for compressed air applications)

- **Water or Fluid Distribution** (in industrial or commercial settings)

- **Automation Systems** (where precise on/off control is needed)

8. **After-Sales Support and Availability of Spare Parts** MAC is a well-established brand, so finding replacement parts or technical support should be relatively easy.

---

1. **Higher Upfront Cost** Compared to generic or lower-end solenoid valves, MAC Valves are typically more expensive. This may not be justified if the application doesn t require their level of quality.

2. **Potential Overkill for Low-Demand Applications** If the system only requires occasional or low-flow operation, a simpler (and cheaper) valve might suffice without the added durability benefits.

3. **Limited Customization** Unlike some brands that offer extensive customization (e.g., different materials, mounting styles, or electrical interfaces), MAC may have fewer options for tailoring the valve to specific needs.

4. **Maintenance Requirements** While durable, solenoid valves can still fail over time due to wear on internal components (e.g., seals, coils). Regular maintenance (e.g., cleaning, lubrication) may be necessary to extend lifespan.

5. **Voltage and Power Sensitivity** A 24 VDC valve may require precise power supply regulation. Fluctuations or improper wiring could lead to premature failure or erratic operation.

6. **Potential for Overengineering** If the application doesn t involve harsh conditions (e.g., extreme temperatures, corrosive fluids, or high-pressure swings), a less expensive valve might perform adequately without the added cost.

7. **Lead Times for Replacement Parts** While MAC is reliable, some specialized parts may have longer lead times compared to more common brands.

---

The **MAC Valves 56C-33-112CA (24 VDC, 8.5 Watts)** is a **high-quality, durable solenoid valve** well-suited for **industrial, commercial, or automation applications** where reliability, precision, and longevity are priorities. Its robust construction, compatibility with 24 VDC systems, and moderate power consumption make it a strong choice for demanding environments. However, the **higher cost** and **potential overkill for simpler applications** mean it may not be the best fit for low-budget or low-demand setups.

If your application involves **high-pressure, high-flow, or harsh conditions**, this valve is an excellent investment. For **light-duty or cost-sensitive projects**, a more affordable alternative might be preferable.

---

- You need a **long-lasting, reliable component** for an industrial or commercial system.

- Your application involves **24 VDC power supply** and requires **precise flow control**.

- You operate in an environment with **moderate to high demand** (e.g., HVAC, pneumatic systems, water distribution).

- You prioritize **brand reputation and ease of maintenance/support**.

- Your budget is tight, and a **lower-cost generic valve** would work for your application.

- The valve will be used in **very low-demand or non-critical systems**.

- You need **customization options** (e.g., different materials, mounting styles) that MAC does not offer.

For most **serious industrial or automation projects**, this valve is a **solid, well-supported choice**. For casual or budget-limited uses, evaluate whether the added cost is justified by the expected performance benefits.

Details:

With a 24 VDC power source and 8.5 watts of consumption, this valve is designed to control the flow liquids or gases with precision reliability.

part #: 56c33112ca prices

• $60.00-$64.32

specifications valvesplumbing:

• brand: Mac Valves Inc
• mpn: 56c-33-112ca
• part type: Solenoid

offer Valvesplumbing:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• best offers: True
• started: April 20, 2026

shipping Valvesplumbing:

• transit: 5-9 Days
• cost: $8.65
• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• class: Standard

payments Valvesplumbing:

• wallet: Apple-pay
• other
• credit card: Diners-club

seller Valvesplumbing:

• city: Coldwater, Ohio
• rating: 100.0%
• # reviews: 263

returns Valvesplumbing:

• policy: No Returns

general Valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
• condition: Used

Mac Valves Inc 56C-33-112CA Is Similar To:

• 111b-111aaaa Mac Solenoid Valve (38.1% similar) 8 watts VAC to 150 sinew, in original package. 111B-111AAAA Mac solenoid VALVE1 8 not PORTS120 VOLT6...(May 19th, 2018)
• 111b-111caab Mac Solenoid Valve New In Box (35.8% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(April 24th, 2018)
• 111b-591ca Mac 24 Vdc Solenoid (36.1% similar) This item is new. Mac 111B-591CA 24 vdc solenoid valve 111B-591CAAA 111B591CA manufacturer: Mac model: 111B-591CAAATYPE: pneumatic valve capacity: 150 psi solenoid: new, in working condition...(August 27th, 2017)
• 111b-611jb Mac Vdc Solenoid Valve (41.9% similar) Mac 111B-611JB 24 vdc solenoid valve 111B611JB PRI18 manufacturer: Mac model: 111B-611JBTYPE: pneumatic Valve solenoid: used, in working condition. This item is used...(September 2nd, 2018)
• 111b-871jm Mac Solenoid Valve New (34.9% similar) Mac 111B-871JM solenoid valve new...(September 24th, 2017)
• 113b-611jc Mac Solenoid Valve New In Box (32.3% similar) If more than one item is purchased, I can try to combine packaging lower overall shipping cost for buyer. Normal knocks and scratches, etc due to being used, storage. Mac 113B-611JC solenoid valve 1/4 not 24VDC new in box pictures are of the actual item to be shipped most cases, unless I have ...(April 21st, 2018)
• 132b-111raaa Mac 163860 Old-stock Solenoid (31.6% similar) Item appears unused and has been in storage for some time...(September 25th, 2017)
• 161b-501caaa Mac Solenoid Valve (35.7% similar) ...(October 3rd, 2018)
• 207b Mac Valves 2 New (37.8% similar) MC: M-19 m for the continental us. Lot of two 2 new boxed Mac Valves 207B solenoid valve bodies. Comes with 30-DAY WARRANTYS7...(December 6th, 2017)
• 224b-111ba Mac Control Valve Small Way Air Solenoid (38.5% similar) Perfect condition without original boxes. Location: VV1. Never installed Valves...(June 1st, 2018)
• 224b-521jj Mac Solenoid Valve (36.6% similar) Please for shipping cost. Mac 224B-521JJ solenoid valve, 24VDC, this listing is for one item at a time only. Great condition, pulled from a working application, untested, sold as is. This listing is for one item at a time only...(October 10th, 2018)