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AIRESEARCH 31560 Sensitive Valve Aircraft LJD2-1

Ljd2-1 Airesearch 31560 Speed Sensitive Valve Model Aircraft Surplus

( Brand: Airesearch ), ( Manufacturer Part Number: 31560 ), ( Part Type: Valve )

Review AIRESEARCH Speed Sensitive Valve Model Aircraft Surplus

The Airesearch 31560 Sensitive Valve LJD2-1 is a critical component designed for use in aircraft applications, specifically in fuel systems. This valve is engineered to ensure precision and reliability in controlling fuel flow, contributing to the overall safety and efficiency of the aircraft.

The LJD2-1 valve is characterized by its high sensitivity, enabling it to respond accurately to even the smallest changes in fuel pressure. This feature is crucial in aviation applications, where fuel pressure fluctuations can occur due to various factors such as altitude changes or engine operation. By maintaining precise fuel flow control, this valve helps ensure optimal engine performance and fuel efficiency.

Constructed from high-quality materials, the Airesearch 31560 Sensitive Valve LJD2-1 is built to withstand the rigors of aviation environments. Its durable design ensures longevity and resistance to corrosion and wear, resulting in reduced maintenance requirements and increased operational reliability.

The valve operates using a diaphragm actuation mechanism, which provides excellent sealing properties and ensures a leak-free fuel system. The diaphragm is made from a robust elastomer material that can withstand repeated fuel pressure cycles without degrading. Furthermore, the valve's design allows for easy servicing, reducing downtime and maintenance costs.

In summary, the Airesearch 31560 Sensitive Valve LJD2-1 is an essential component for any aircraft fuel system. Its high sensitivity, durability, and ease of maintenance make it an ideal choice for ensuring precise fuel flow control and contributing to the overall safety and efficiency of the aircraft.

The Airesearch 31560 Sensitive Valve LJD2-1 is a component used in aircraft for various applications, particularly in air data systems. Like any purchase, it's essential to consider the pros and cons before deciding to buy this part.

Pros:

1. High Precision: The LJD2-1 valve is known for its high precision, which is crucial in aviation where accurate measurement is vital for safety.

2. Durability: This valve is designed to withstand the harsh conditions of aircraft environments, ensuring long-term reliability.

3. Wide Operating Range: The valve can operate in a wide range of temperatures and pressures, making it versatile for various aircraft applications.

4. Reputable Manufacturer: Airesearch is a well-known and reputable manufacturer in the aviation industry, which adds to the confidence in the quality of their products.

Cons:

1. Cost: The LJD2-1 valve is an expensive component, which may be a concern for some buyers.

2. Complex Installation: Installing this valve may require specialized knowledge and skills, which could add to the cost if professional help is needed.

3. Potential for Leaks: As with any valve, there is a risk of leaks, which could lead to safety issues if not addressed promptly.

4. Limited Availability: Due to its specialized nature, this valve may not be easily available from all aviation parts suppliers, which could make sourcing difficult.

Conclusion:

The Airesearch 31560 Sensitive Valve LJD2-1 is a high-precision, durable, and versatile component that is essential in various aircraft applications. However, its high cost, complex installation, potential for leaks, and limited availability are significant drawbacks.

Recommendation:

If your aircraft requires a high-precision valve for its air data system, the Airesearch 31560 Sensitive Valve LJD2-1 is an excellent option due to its superior performance and durability. However, buyers should carefully consider the cost, availability, and installation requirements before making a purchase. It is recommended to source this valve from a reputable supplier to ensure authenticity and quality.

Details:

Internal condition: Ports are clean and dry with no evidence of fluid residue or carbon buildup. Factory Seals: Original red protective shipping caps are still secured by factory wire bails. Being sold as Surplus / As-Is. While the unit shows significant cosmetic 'shelf wear' specifically brittle paint flaking and chips from long-term storage it is functionally unused.

Key Indicators of NOS Status: Pristine Mounting Flange: There are zero 'witness marks' or bolt indentations on the mounting surface, proving it has never been installed an air frame. Unhampered: Original factory safety wiring remains intact on all housing fasteners. This is a Speed Sensitive Valve P/N 31560.

part #: 31560 price

  • $59.00

specifications aviationpar:

  • brand: Airesearch
  • mpn: 31560
  • part type: Valve

offer aviationpar:

  • best offers: True
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: April 11, 2026

shipping aviationpar:

  • transit: 5-11 Days
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $8.46
  • type: Calculated
  • carrier: USPS

general aviationpar:

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

returns aviationpar:

  • policy: No Returns

seller aviationpar:

  • city: Grover Beach, California
  • rating: 100.0%
  • # reviews: 346

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part type: valve,
category: auto parts > aviation parts accessories > parts, sku: 21866824366948604,
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1 offer $59.00 USD
  • Used. Offer #1 priced at $59.00 + $0.00 shipping estimate = $59.00* total. Internal Condition: Ports are clean and dry with no evidence of fluid residue or carbon buildup. This is a genuineAiResearch Speed Sensitive Valve (P/N ).FREE SHIPPING

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