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GOULD MMSERE-20381 Allied Solenoid Valve Actuator T30255

Mmsere-20381 Gould Allied Solenoid Valve Actuator T30255

( Brand: Gould ), ( Manufacturer Part Number: MMSERE-20381 ), ( Part Type: Valve Actuator Solenoid )

Review GOULD Gouldmm Sere-20381 Allied Solenoid Valve Actuator

The **Gould MMSERE-20381 Allied Solenoid Valve Actuator (T30255)** is a high-performance, direct-acting solenoid actuator designed for demanding industrial and commercial applications where precise fluid control is essential. Engineered with robust construction and advanced electromagnetic technology, this actuator is specifically tailored to interface seamlessly with Gould s MMSERE series of solenoid valves, ensuring reliable operation in systems requiring tight shutoff, rapid response, and long-term durability. Built to withstand harsh environmental conditions, the T30255 features a compact yet sturdy design, incorporating a high-efficiency coil assembly that minimizes energy consumption while maximizing operational efficiency. Its coil is encased in a protective, corrosion-resistant housing, safeguarding against moisture, dust, and temperature fluctuations, making it ideal for both indoor and outdoor installations in industries such as water treatment, HVAC, fire protection, and industrial automation.

The actuator operates on a direct-on, direct-off (DOD) principle, providing immediate and consistent activation without the need for auxiliary components, which simplifies system integration and reduces maintenance requirements. Its robust armature mechanism ensures smooth and repeatable valve actuation, even under varying pressure conditions, while the integrated magnetic latching option (where applicable) allows for energy-saving hold-in functionality, further enhancing operational efficiency. The T30255 is compatible with a wide range of voltage inputs, including standard AC and DC configurations, making it versatile for integration into diverse control systems. Additionally, its modular design allows for easy field replacement and servicing, minimizing downtime and extending the lifespan of the valve assembly.

For applications demanding enhanced reliability, the Gould MMSERE-20381 actuator incorporates fail-safe features, such as thermal overload protection and mechanical fail-to-close or fail-to-open configurations, depending on the specific valve application. Its robust sealing system prevents leaks and contamination, ensuring clean and efficient fluid handling, while the use of high-grade materials like stainless steel and corrosion-resistant coatings further enhances its resistance to chemical exposure and wear. Whether deployed in critical infrastructure, commercial buildings, or industrial processes, this solenoid actuator delivers consistent performance, precision control, and long-term dependability, making it a trusted choice for engineers and system designers seeking a dependable solution for solenoid-operated valve systems.

The Gould MMSERE-20381 (Allied Solenoid Valve Actuator, T30255) is a direct-acting, normally closed, 24V DC solenoid valve actuator commonly used in industrial and commercial HVAC, plumbing, and fire protection systems. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Reliability and Durability**

The Gould MMSERE series is known for its robust construction, designed for continuous duty in demanding environments. It uses high-quality materials, including stainless steel and brass components, which resist corrosion and wear, extending the valve s lifespan. The actuator is built to handle frequent cycling without failure, making it suitable for applications with frequent on/off operations.

2. **Compatibility and Versatility**

This actuator is designed to work with a wide range of Gould solenoid valves, including those in the MMSERE series, and is compatible with various piping systems (e.g., copper, CPVC, PEX, and steel). It supports both manual and automatic operation, offering flexibility in system design. The 24V DC operation is energy-efficient and safer than higher-voltage alternatives in many applications.

3. **Easy Installation and Maintenance**

The actuator features a straightforward mounting system with a quick-connect mechanism, reducing installation time. It is designed for easy access to internal components, simplifying maintenance tasks such as coil replacement or adjustment. Gould provides detailed technical documentation, which aids in troubleshooting and servicing.

4. **Energy Efficiency**

Operating on 24V DC, the actuator consumes less power than 120V or 240V AC systems, which can lead to cost savings over time. The direct-acting design ensures quick response times, minimizing energy waste during operation.

5. **Wide Temperature and Pressure Ratings**

The actuator is rated for operation in a broad temperature range (typically -20 F to 185 F or -29 C to 85 C, though exact ratings should be verified with the datasheet) and can handle moderate pressure differentials, making it suitable for various climate-controlled environments.

6. **Noise Reduction**

Compared to some pneumatic or larger electric actuators, this solenoid actuator operates quietly, which is advantageous in residential or commercial settings where noise is a concern.

7. **Brand Reputation**

Gould (now part of Emerson) is a well-established manufacturer with a strong reputation for quality control and customer support. The product benefits from decades of engineering expertise, ensuring consistent performance and availability of spare parts.

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### **Cons**

1. **Limited Pressure Handling**

While the actuator is robust, it is not designed for high-pressure applications (typically limited to 175 PSI or less, depending on the valve it pairs with). For systems requiring higher pressure, a different actuator or valve design may be necessary, which could increase costs.

2. **Size and Space Constraints**

The actuator is relatively compact but may still require careful installation planning, especially in tight spaces. Its physical dimensions (approximately 2.5 inches in diameter and 3.5 inches in length) could pose challenges in retrofitting existing systems where space is limited.

3. **Cost**

The Gould MMSERE-20381 is priced higher than some generic or aftermarket solenoid actuators. While the quality justifies the cost for many applications, budget-conscious projects might explore alternatives, though this could compromise reliability.

4. **Dependence on Power Supply**

As a DC-operated device, it requires a stable 24V DC power source. Fluctuations or power outages can disrupt operation, necessitating backup systems (e.g., UPS or battery backup) in critical applications. AC-operated alternatives might offer more flexibility in some cases.

5. **Manual Override Limitations**

While the actuator supports manual operation, the process may require tools or additional steps, which could be inconvenient during maintenance or emergencies. Some systems offer more user-friendly manual override mechanisms.

6. **Potential for Coil Failure**

Like all solenoid actuators, the coil is a wear item and may eventually fail, especially in environments with high humidity or electrical interference. Replacement coils can be costly, and downtime may occur if spare parts are not readily available.

7. **Compatibility with Non-Gould Valves**

While the actuator is designed for Gould valves, pairing it with non-compatible valves could lead to performance issues or void warranties. Users must ensure exact matching of valve and actuator models to avoid problems.

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### **Conclusion**

The Gould MMSERE-20381 solenoid valve actuator is a high-quality, reliable component ideal for applications requiring frequent cycling, durability, and compatibility with Gould s valve systems. Its energy efficiency, ease of maintenance, and robust construction make it a strong choice for HVAC, plumbing, and fire protection systems where space and performance are priorities. However, its limitations in high-pressure applications, cost, and dependence on a stable power supply may necessitate additional considerations depending on the specific use case.

For most commercial or industrial applications where reliability and longevity are critical, the benefits of this actuator outweigh its drawbacks. In contrast, projects with strict budget constraints or high-pressure requirements may need to evaluate alternative solutions, such as other brands actuators or pneumatic systems.

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### **Recommendation**

**Purchase the Gould MMSERE-20381 if:**

- You are working with Gould solenoid valves and need a direct-acting, reliable actuator for moderate-pressure applications.

- Your system requires frequent operation and you prioritize durability and low maintenance.

- You have access to a stable 24V DC power supply and can accommodate the actuator s physical dimensions.

- Budget is not a limiting factor, and you value the brand s reputation for quality and support.

**Consider alternatives if:**

- Your application involves high-pressure requirements (e.g., beyond 175 PSI), in which case a heavier-duty actuator or valve may be necessary.

- Cost is a significant concern, and you are open to exploring aftermarket or generic actuators (though this may reduce reliability).

- Your system lacks a consistent 24V DC power source, and AC operation or battery backup would be more practical.

- You are retrofitting a system with extremely limited space, and the actuator s size could pose installation challenges.

In most standard HVAC or plumbing applications, the Gould MMSERE-20381 is a sound investment that delivers long-term performance. Always verify the actuator s specifications against your system s requirements and consult Gould s technical support or a certified technician if in doubt.

Details:

Secondary model Number Primary Number:MMSERE-20381. 11 W, 24 VDC. We proudly sell hard-to-find parts, components, and machines to makers manufacturers. Glad you stopped by.

Extra Information. GOULD ALLIED mm SERE-20381 SOLENOID VALVE ACTUATOR T30255 Brand:: Gould, condition: THIS IS A USED ITEM, IN GOOD CONDITION AND INCLUDES 30 DAY WARRANTY.

part #: mmsere20381 price

  • $95.00

specifications valvesplumbing:

  • brand: Gould
  • mpn: Mmsere-20381
  • part type: Valve Actuator Solenoid

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part type: valve actuator solenoid,
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