fits year: 1972.

( Brand: Auspartshouse ), ( Manufacturer Part Number: 9992607 ), ( Type: Installation Kit ), ( Horn Type: Train ), ( Features: Quick Release ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Color: Silver ), ( Material: Stainless Steel ), ( Manufacturer Warranty: 1 Year ), ( Item Size: 3.43 2.54 1.56 ), ( Mounting Hardware Included: Yes ), ( Kit Or Single Part: Kit ), ( Volt: Dc 12v ), ( Dimension: 72 H 37 Dia Mm )
The **Ausparts House 9992607 Solenoid Valve** is a high-performance, precision-engineered component designed specifically for railway applications, ensuring reliable and efficient control of compressed air systems in train horn mechanisms. This robust solenoid valve is crafted from durable **steel construction**, engineered to withstand the demanding conditions of heavy-duty rail operations, including exposure to moisture, temperature fluctuations, and mechanical stress. With a **72mm body diameter and a 37mm connection size**, it is optimized for seamless integration into existing air tank systems, providing a secure and leak-proof interface that maintains system integrity over extended periods of service.
The solenoid valve operates on a **normally closed (NC) principle**, meaning it remains shut until activated by an electrical signal, which makes it ideal for safety-critical applications where air flow must be strictly controlled. Its **high-quality coil assembly** ensures rapid and consistent activation, delivering precise and repeatable performance even under varying voltage conditions, while its **pneumatic sealing system** guarantees minimal air leakage, maximizing efficiency and reducing operational costs. The valve is designed with **corrosion-resistant coatings** and **sealed electrical components**, protecting against environmental contaminants such as dust, dirt, and humidity, which are common in railway environments.
Ideal for use in **train horn systems, braking mechanisms, and auxiliary air compressors**, this solenoid valve is built to meet stringent industry standards for reliability and durability. Its **compact yet sturdy design** allows for easy installation in confined spaces, while its **long operational lifespan** ensures minimal maintenance requirements, reducing downtime and enhancing overall system performance. Whether integrated into a modern locomotive or a vintage railcar, the **Ausparts House 9992607 Solenoid Valve** delivers dependable air control, contributing to the smooth and efficient operation of railway vehicles.
### **Pros and Cons of buying a AUSPARTS House 9992607 Solenoid Valve for Train Horn Air Tank (Steel, 72/37)**
#### **Pros:**1. **Compatibility** This solenoid valve is specifically designed for train horn air tanks, ensuring proper integration with existing pneumatic systems in locomotives or rail vehicles. The **72/37** designation likely refers to a standard air pressure rating (72 PSI inlet, 37 PSI outlet), making it suitable for most North American rail applications.
2. **Durability** Made from **steel**, the valve is built to withstand harsh industrial environments, including vibrations, temperature fluctuations, and exposure to moisture or contaminants. Steel construction also provides better longevity compared to plastic or weaker materials.
3. **Reliability in Critical Applications** Train horn systems are safety-critical components. A high-quality solenoid valve reduces the risk of malfunctions, such as air leaks or failure to engage the horn when needed, which could compromise safety.
4. **Easy Installation** As an OEM or aftermarket part, it should fit standard mounting points on air tanks without requiring extensive modifications. The design likely includes gaskets or seals to prevent air leaks during operation.
5. **Maintenance-Friendly** Solenoid valves of this type are generally low-maintenance. Regular checks for corrosion, proper sealing, and electrical connections can extend its lifespan significantly.
6. **Performance Consistency** A well-manufactured solenoid valve ensures consistent activation of the train horn, which is essential for signaling and compliance with rail regulations.
7. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than cheaper alternatives, its durability and reliability can reduce downtime and replacement costs over time.
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#### **Cons:**1. **Potential High Initial Cost** Compared to generic or non-branded solenoid valves, this OEM or high-quality part may have a higher purchase price. Budget-conscious buyers might opt for cheaper alternatives, risking reliability issues.
2. **Limited Availability of Spare Parts** If the valve fails, sourcing replacement parts or finding a compatible replacement could be difficult, especially if the manufacturer is no longer in production or support.
3. **Electrical Compatibility Concerns** The solenoid may require a specific voltage (e.g., 12V, 24V, or 110V) to operate. Mismatched voltage could damage the valve or fail to activate it properly. Always verify compatibility with the train s electrical system.
4. **Installation Complexity** While designed for ease of use, improper installation (e.g., incorrect wiring, loose fittings, or damaged seals) could lead to air leaks or electrical shorts. Professional installation may be recommended for best results.
5. **Potential for Counterfeit Products** Purchasing from unverified sellers (e.g., unauthorized resellers or e-commerce platforms with no return policy) could result in receiving a counterfeit or substandard product. Always buy from reputable suppliers or directly from the manufacturer.
6. **Weight and Space Considerations** Being made of steel, the valve is heavier than plastic alternatives. In tight or weight-sensitive applications, this could be a minor drawback.
7. **Dependence on Air Pressure Stability** If the train s air tank pressure fluctuates significantly (e.g., due to leaks or pump issues), the solenoid valve s performance may be affected. Regular system checks are necessary to ensure optimal operation.
8. **Warranty Limitations** Some OEM parts may come with limited warranties or voided warranties if installed by non-authorized personnel. Understanding the warranty terms is important for long-term protection.
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### **Conclusion:**The **AUSPARTS House 9992607 solenoid valve** is a **high-quality, durable, and reliable** component for train horn air systems, particularly in applications requiring consistent performance and safety. Its steel construction and OEM design make it a strong choice for professional rail maintenance or restoration projects. However, the **higher cost, potential part availability issues, and installation requirements** must be carefully considered before purchase.
For **new installations or critical applications**, this valve is an excellent investment due to its longevity and performance. For **budget-conscious buyers or non-critical uses**, a thorough cost-benefit analysis is advised, as cheaper alternatives might suffice if the system is not safety-critical.
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### **Recommendation:**1. **Verify Compatibility** Confirm that the valve s **pressure ratings (72/37 PSI), electrical requirements (voltage/current), and physical dimensions** match your train s air system specifications.
2. **Purchase from a Trusted Source** Buy directly from **AUSPARTS or an authorized distributor** to avoid counterfeit products. Check reviews and return policies if purchasing online.
3. **Professional Installation** If unsure about wiring, sealing, or mounting, consult a **rail mechanic or pneumatic specialist** to ensure proper installation and avoid future issues.
4. **Regular Maintenance** Inspect the valve periodically for **corrosion, leaks, or electrical wear**. Clean contacts and check seals to maintain optimal performance.
5. **Consider Alternatives if Budget is a Constraint** If the valve is overpriced for your needs, explore **aftermarket brands with similar specifications** (e.g., **Honeywell, Parker, or other rail-certified solenoid valves**) while ensuring they meet safety standards.
6. **Check Warranty and Support** Ensure the valve comes with a **clear warranty** and that the manufacturer offers **technical support** in case of failures.
**Final Verdict:** For **professional rail applications where reliability is paramount**, this solenoid valve is a **strong recommendation**. For **DIY or non-critical uses**, weigh the cost against alternatives and prioritize testing for compatibility before purchase.
Air Output: NPT. Disconnect the battery. New List Item. 1.How to Replace a car horn.
Current Draw:5.5A/11.0A. A car horn is an device that uses the principle of electromagnetism to create noise. Remove the retaining fastener. Air Input Fitting:1/8 male thread x Compression.
Size:72 37 diam. Max Pressure:200 PSI. Confirm the location of horn assembly. Material:Metal.
Remove the electrical connector. How A Car Horn Works. Specification: Type:Electric. Mount the new horn.
Metal Housing:Silver. Install the fasteners.