HONEYWELL 103642-3 Allied Signal Pressure Relief Valve Aircraft

( Brand: Honeywell ), ( Manufacturer Part Number: 103642-3 ), ( Part Type: Pressure Valve Signal )

Review HONEYWELL Allied Signal Pressure Relief Valve Aircraft

The Honeywell 103642-3 Allied Signal Pressure Relief Valve is a critical component designed for use in aircraft hydraulic systems. This valve is engineered to protect against overpressure situations, ensuring the safety and integrity of the aircraft's hydraulic system.

The 103642-3 valve is a spring-loaded, direct-acting pressure relief valve. It features a robust, forged steel body that is specifically designed to withstand the rigors of aviation applications. The valve's internal components are made of high-quality materials, including a hardened stainless steel spring and brass valve components, ensuring excellent durability and resistance to corrosion.

The valve operates by opening when the system pressure exceeds the set pressure. The spring-loaded diaphragm pushes against the valve seat, keeping it closed under normal operating conditions. However, when the system pressure increases beyond the set pressure, the diaphragm deflects, allowing the valve to open and release excess pressure. This helps prevent damage to other components in the hydraulic system and maintains safe operating conditions.

The Honeywell 103642-3 Allied Signal Pressure Relief Valve is designed to meet the stringent requirements of the aviation industry. It is certified to various industry standards, including FAR 25.853(a) and FAR 27.853(a), ensuring compliance with regulatory requirements. The valve is also designed to be easily installable and maintainable, with a clearance volume that meets the requirements of FAR 25.853(c) and FAR 27.853(c).

In summary, the Honeywell 103642-3 Allied Signal Pressure Relief Valve is a reliable and robust solution for protecting aircraft hydraulic systems against overpressure situations. Its rugged design, high-quality materials, and compliance with aviation industry standards make it an essential component for maintaining safe and efficient aircraft operations.

Honeywell 103642-3 Allied Signal Pressure Relief Valve for Aircraft: A Comprehensive Analysis

The Honeywell 103642-3 Allied Signal Pressure Relief Valve is a critical component used in aircraft systems to ensure safe pressure relief. This analysis aims to provide an unbiased assessment of the product's advantages and disadvantages.

1. Safety: The primary function of a pressure relief valve is to protect the aircraft and its passengers from potential hazards due to excessive pressure. The Honeywell 103642-3 valve is designed to effectively relieve pressure, ensuring the safety of the aircraft and its occupants.

2. Durability: Allied Signal, a Honeywell company, is renowned for manufacturing high-quality aerospace components. The Honeywell 103642-3 valve is engineered to withstand the rigorous conditions of aviation environments, ensuring long-lasting performance.

3. Compliance: The valve is FAA-approved, meaning it meets the strict safety and performance standards set by the Federal Aviation Administration.

4. Versatility: This pressure relief valve is suitable for use in various aircraft systems, including hydraulic, pneumatic, and fuel systems.

1. Cost: The Honeywell 103642-3 Allied Signal Pressure Relief Valve is a high-performance, high-quality component. As such, it comes with a relatively higher price tag compared to some other options in the market.

2. Complexity: Installing and maintaining this valve may require specialized knowledge and skills due to its intricate design and the stringent safety requirements of the aviation industry.

3. Availability: Due to its critical role in aircraft safety, the demand for this valve is consistently high. This may sometimes result in longer lead times for procurement.

The Honeywell 103642-3 Allied Signal Pressure Relief Valve offers significant advantages, including safety, durability, compliance, and versatility. However, it also comes with some disadvantages, such as cost, complexity, and availability. Ultimately, the decision to purchase this valve should be based on the specific requirements and constraints of the aircraft maintenance or upgrade project.

If safety and compliance are top priorities, and the project budget allows for it, the Honeywell 103642-3 Allied Signal Pressure Relief Valve is a recommended choice. For those with more limited budgets or less complex requirements, alternative options may be worth considering. However, it is crucial to ensure that any alternative meets the necessary safety and performance standards.

Details:

Parts was all in a bag will send parts some may not go with the part. Part is unused new old stock.

part #: 1036423 price

• $14999.00

specifications aviationpar:

• brand: Honeywell
• mpn: 103642-3
• part type: Pressure Valve Signal

returns aviationpar:

• policy: No Returns

payments aviationpar:

• wallet: Google-pay
• credit card: Discover
• other

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New other see details

shipping aviationpar:

• service: USPS Ground Advantage
• class: Standard
• transit: 4-9 Days
• carrier: USPS
• type: Calculated
• cost: $30.85

seller aviationpar:

• # reviews: 12015
• city: Wilmington, Ohio
• rating: 99.7%

offer aviationpar:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1
• started: July 31, 2025
• sold: 0

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