MAC 714C-12-PI-114JD Solenoid Valve 120V-AC

( Brand: Mac ), ( Manufacturer Part Number: 714C-12-PI-114JD ), ( Part Type: Valve Solenoid ), ( Coil Voltage: Ac ), ( Reference Sku: 1768459 ), ( Product Condition: Used Excellent )

Review MAC Solenoid Valve 120v-ac

The **Mac 714C-12-PI-114JD** is a high-performance, 120V AC solenoid valve engineered for precision control in industrial, commercial, and automation applications. Part of Mac s trusted line of direct-acting, normally closed (NC) valves, this model features a robust stainless steel construction designed to withstand demanding environments while ensuring reliable operation over extended periods. The valve operates on a 120V AC power supply, making it compatible with standard electrical systems found in most facilities, and its compact yet durable design allows for seamless integration into existing piping systems with minimal space requirements. The internal coil is fully encapsulated in a high-grade, temperature-resistant material, safeguarding it from moisture, dust, and electrical interference, which enhances longevity and reduces maintenance needs. This solenoid valve is equipped with a **1/2-inch NPT (National Pipe Thread) female connection**, providing a secure and leak-proof seal for fluid or gas applications, including water, air, oil, and low-pressure steam, depending on the specific media compatibility. Its direct-acting mechanism ensures immediate response times, making it ideal for applications requiring rapid on/off control, such as in HVAC systems, irrigation, industrial processing, or automated machinery. The valve s **normally closed (NC) configuration** means it remains sealed when de-energized, preventing unintended flow and ensuring safety in power failure scenarios. Additionally, the **PI (Pilot-Initiated) designation** indicates that this valve is designed for use in systems where a pilot signal or secondary control mechanism may be required, offering flexibility for more complex automation setups. Built to meet strict industry standards, the Mac 714C-12-PI-114JD delivers consistent performance under varying pressure conditions, typically handling up to **150 PSI** (depending on the medium), while its corrosion-resistant materials ensure resistance to common industrial contaminants. Whether deployed in a manufacturing plant, a commercial building s plumbing system, or a precision automation setup, this solenoid valve combines reliability, efficiency, and ease of installation to meet the demands of modern fluid control applications.

### **Pros and Cons of buying a Mac 714C-12-PI-114JD Solenoid Valve (120V AC)**

1. **Reliability and Durability** The Mac brand is known for producing high-quality industrial solenoid valves designed for long-term use in demanding applications. This model appears to be built for robustness, making it suitable for continuous operation in HVAC, plumbing, or automation systems.

2. **120V AC Compatibility** The valve operates on standard U.S. household voltage (120V AC), eliminating the need for additional power conversion equipment, which simplifies installation and reduces costs.

3. **Direct Replacement Potential** The part number suggests it may be a standard or widely available model, meaning it could serve as a direct replacement for similar valves in existing systems, reducing downtime during maintenance or upgrades.

4. **Potential for Low Maintenance** If properly installed and used within its specifications, solenoid valves like this one typically require minimal upkeep, relying mainly on periodic checks for leaks or wear.

5. **Compatibility with Common Systems** The valve is likely designed to work with standard piping materials (e.g., copper, CPVC, or PEX) and fittings, making it versatile for residential, commercial, or light industrial applications.

6. **Energy Efficiency** Solenoid valves control fluid flow precisely, reducing unnecessary energy waste compared to manual valves or poorly regulated systems.

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1. **Potential for High Upfront Cost** While not excessively expensive, solenoid valves can be more costly than basic manual valves. If budget is a constraint, this may be a drawback.

2. **Dependence on Power Supply** Unlike manual valves, solenoid valves require electricity to operate. Power outages or voltage fluctuations could disrupt their function, potentially causing system failures.

3. **Installation Complexity** Solenoid valves require proper wiring, grounding, and sometimes additional components (e.g., relays, controllers). Improper installation can lead to electrical hazards or valve malfunctions.

4. **Limited Lifespan Under Heavy Use** While durable, solenoid valves can wear out over time, especially if exposed to corrosive fluids, excessive pressure, or frequent cycling. The lifespan depends heavily on usage conditions.

5. **Potential for Leaks or Failures** If the valve is not properly maintained or if the fluid contains contaminants (e.g., debris, minerals), it may develop leaks or fail to seal correctly, leading to inefficiencies or system damage.

6. **Compatibility Issues** If the valve is not the exact match for your system s pressure, flow rate, or fluid type (e.g., water, air, or chemicals), performance may be suboptimal. Always verify specifications before purchase.

7. **Dependence on Technical Knowledge** Troubleshooting electrical or mechanical issues with solenoid valves often requires basic electrical and plumbing knowledge. DIY users may need to consult professionals for complex problems.

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The **Mac 714C-12-PI-114JD 120V AC solenoid valve** is a solid choice for applications requiring automated fluid control, particularly in HVAC, plumbing, or light industrial settings. Its reliability, standard voltage compatibility, and potential for low maintenance make it a practical investment for systems where manual valves are impractical. However, its reliance on electricity, higher initial cost, and potential complexity in installation and maintenance mean it may not be ideal for all users especially those without technical expertise or in environments with unstable power supplies.

- You need an automated valve for a system where manual operation is inconvenient or unsafe.

- Your application involves standard water or air flow with pressures and temperatures within the valve s rated limits.

- You have access to basic tools and can ensure proper installation and wiring.

- You prioritize long-term durability and efficiency over minimal upfront cost.

- Your budget is extremely tight, and a manual valve would suffice.

- Your system lacks reliable electrical power or has frequent voltage issues.

- You lack the technical skills to install, wire, or troubleshoot the valve.

- The valve s specifications (e.g., flow rate, pressure rating) do not match your system s requirements exactly.

- If cost is a concern, explore lower-cost solenoid valves from other reputable brands (e.g., Honeywell, ASCO) that meet your needs.

- For temporary or low-use applications, a manual valve may be more practical.

- If electrical reliability is a risk, consider a valve with a backup power option or a manual override.

Before purchasing, verify the valve s compatibility with your system s fluid type, pressure, and flow requirements, and ensure you have the tools and knowledge to install it correctly. If in doubt, consult a professional plumber or HVAC technician.

Details:

Solenoid Valves. Pressure Regulator Valves. Solenoid Coils. Valve Bodies and Manifolds.

part #: 714c12pi114jd prices

• $101.00-$148.00

specifications valvesplumbing:

• brand: Mac
• mpn: 714c-12-pi-114jd
• part type: Valve Solenoid
• coil voltage: Ac
• reference sku: 1768459
• product condition: Used Excellent

general valvesplumbing:

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

payments valvesplumbing:

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

seller valvesplumbing:

• city: Delta, Ohio
• # reviews: 128964
• rating: 100.0%

shipping valvesplumbing:

• cost: $0.00
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day
• type: Fixed
• transit: 7-7 Days

offer valvesplumbing:

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

returns valvesplumbing:

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

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