HAMILTON STANDARD 84416 Turbine Bypass Pressure Valve Boeing Reg. P/n 719223-3 747

( Brand: Hamilton Standard ), ( Manufacturer Part Number: 84416 ), ( Part Type: Pressure Valve )

Review HAMILTON STANDARD Turbine Bypass Pressure Reg. Valve P/n Boeing 747

The Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve, part number 719223-3, is a critical component in the Boeing 747's engine control system. This valve plays a crucial role in maintaining the optimal engine performance and ensuring safe flight conditions.

The 84416 valve is designed to regulate the pressure of the bypass air, which is the air that flows around the engine core instead of passing through it. The bypass system helps to reduce engine noise and improve overall engine efficiency. The regulator valve is responsible for maintaining the desired pressure level in the bypass system, ensuring that the engine performs efficiently and that the required engine noise levels are met.

The valve is constructed from high-quality materials, including forged and machined components, to ensure durability and reliability in the harsh operating conditions of an aircraft engine. The valve body is made of high-strength steel, while the internal components are made of corrosion-resistant materials to withstand the extreme temperatures and pressures encountered during flight.

The 84416 valve is actuated by an electric solenoid, which receives signals from the engine control system to open or close the valve as needed. The solenoid is rated for high current and voltage, ensuring reliable operation even in the most demanding conditions. The valve operates using a diaphragm actuator, which translates the solenoid's electrical signal into mechanical motion to open or close the valve.

The valve is also equipped with various safety features to prevent overpressure or vacuum conditions in the bypass system. These features include a pressure relief valve, which opens when the pressure in the bypass system exceeds a certain limit, and a vacuum relief valve, which opens when the pressure in the bypass system drops below a certain level.

The Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve is a complex and sophisticated component that requires precise manufacturing and rigorous testing to ensure its reliability and safety. Each valve undergoes extensive testing to ensure that it meets the strict requirements of the aerospace industry. The valve is also backed by Hamilton Standard's extensive technical support and customer service, ensuring that it remains in optimal operating condition throughout its service life.

In summary, the Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve, part number 719223-3, is a critical component in the Boeing 747's engine control system. It is designed to regulate the pressure of the bypass air, ensuring optimal engine performance and safe flight conditions. The valve is constructed from high-quality materials, equipped with various safety features, and undergoes rigorous testing to ensure its reliability and safety.

Buying a Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve (P/N 719223-3) for a Boeing 747: A Comprehensive Analysis

The Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve (P/N 719223-3) is a critical component of the auxiliary power unit (APU) system in Boeing 747 aircraft. This valve regulates the pressure of the bypass air, ensuring the proper functioning of the APU and the aircraft's electrical power generation. In this analysis, we will discuss the pros and cons of buying this valve to help potential buyers make an informed decision.

1. OEM (Original Equipment Manufacturer) Part: By purchasing the Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve directly from a reputable supplier, buyers can ensure they receive an authentic OEM part that is designed and manufactured by the original equipment manufacturer. This can provide peace of mind, as OEM parts are known for their quality and reliability.

2. Compatibility: This valve is specifically designed to fit and function correctly in Boeing 747 aircraft. Buying the correct part for the specific aircraft model can save time and money in the long run by avoiding compatibility issues and potential maintenance headaches.

3. Safety: Properly functioning APUs are essential for the safe operation of a Boeing 747. By investing in a high-quality OEM valve like the Hamilton Standard 84416, buyers can help ensure the safety of their aircraft and passengers.

1. Cost: OEM parts, such as the Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve, can be more expensive than aftermarket alternatives. This higher cost may deter some buyers, especially those operating on tight budgets.

2. Availability: Due to their specificity and critical nature, OEM parts like this valve may not always be readily available from suppliers. This can result in longer lead times and potential delays in aircraft maintenance.

3. Complexity: The Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve is a complex component with multiple moving parts. Installing and maintaining this valve may require specialized knowledge and expertise, adding to the overall cost and complexity.

In conclusion, the decision to buy the Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve (P/N 719223-3) for a Boeing 747 involves weighing the benefits of purchasing an OEM part against the potential costs and complexities. While the valve offers the assurance of authenticity, compatibility, and safety, it comes with a higher price tag and potential availability challenges. Ultimately, the choice depends on the individual buyer's priorities, budget, and the aircraft's operational requirements.

For aircraft operators who prioritize safety, reliability, and the peace of mind that comes with authentic OEM parts, the Hamilton Standard 84416 Turbine Bypass Pressure Regulator Valve is a solid investment. However, buyers should carefully consider their budget, maintenance schedule, and the availability of the valve from reliable suppliers before making a purchase. It's also essential to ensure that the installation and maintenance of the valve are conducted by qualified personnel to ensure optimal performance and longevity.

Details:

Condition is Used. Shipped with USPS Ground Advantage. Hamilton Standard Turbine Bypass Pressure Reg. Valve P/N 719223-3 Boeing 747.

part #: 84416 prices

• $214.60-$250.87

specifications aviationpar:

• brand: Hamilton Standard
• mpn: 84416
• part type: Pressure Valve

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

shipping aviationpar:

• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS
• transit: 5-10 Days

payments aviationpar:

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

offer aviationpar:

• quantity: 2
• started: January 28, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• best offers: True

seller aviationpar:

• city: Dallas, Georgia
• # reviews: 2135
• rating: 98.8%

returns aviationpar:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer

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