WILSON MANIFOLDS 333221 Manifold Pressure Relief Valve

( Brand: Wilson Manifolds ), ( Manufacturer Part Number: 333221 ), ( Part Type: Pressure Valve Manifold )

Review WILSON MANIFOLDS Manifold Pressure Relief Valve

The Wilson Manifold Pressure Relief Valve, model number 333221, is a crucial component in aviation fuel systems that ensures safe and efficient operation. This relief valve is designed to protect the fuel system from excessive pressure buildup, which can lead to potential safety hazards.

The valve body is manufactured from high-quality, corrosion-resistant materials, ensuring durability and reliability even in harsh environments. The valve features a diaphragm design, which allows it to respond quickly to changes in fuel system pressure. The diaphragm is made of a flexible, yet strong material, which enables the valve to open and close smoothly, preventing fuel system damage from pressure surges.

The Wilson Manifold Pressure Relief Valve is designed to relieve excess pressure in the fuel system when the system pressure exceeds the set relief pressure. The valve is adjustable, allowing the user to set the relief pressure to meet the specific requirements of their fuel system. The adjustment is made by turning the adjusting nut on the top of the valve, which moves the diaphragm and sets the relief pressure.

The valve is also equipped with a leak-proof design, which prevents fuel from escaping when the valve is closed. This feature ensures that the fuel system remains efficient, and no fuel is wasted. The valve is designed to meet the stringent requirements of aviation fuel systems and is approved by various aviation authorities, including the Federal Aviation Administration (FAA) and European Aviation Safety Agency (EASA).

In summary, the Wilson Manifold Pressure Relief Valve, model number 333221, is a critical component in aviation fuel systems that ensures safe and efficient operation by protecting against excessive pressure buildup. Its high-quality materials, diaphragm design, adjustability, and leak-proof design make it a reliable and effective solution for fuel system pressure relief.

Wilson Manifold Pressure Relief Valve (Part Number: 333221) is a vital component of an aircraft's fuel system that prevents overpressure situations in the fuel system. Let's discuss some pros and cons of purchasing this specific relief valve.

1. Reliability: Wilson is a well-known brand in the aviation industry, and their products are known for their durability and reliability. This relief valve is no exception.

2. FAA-Approved: The 333221 manifold pressure relief valve is FAA-approved, ensuring that it meets the required safety standards for use in certified aircraft.

3. Easy Installation: The relief valve is relatively easy to install, with a simple bolt-on design that can be done in a short amount of time.

4. Affordable: Compared to other relief valves in the market, the Wilson 333221 is reasonably priced, making it an affordable option for many aircraft owners.

1. Limited Compatibility: This relief valve is specifically designed for certain aircraft models, so it may not be compatible with all aircraft types. It is essential to check the compatibility before purchasing.

2. No Adjustability: The Wilson 333221 relief valve does not have adjustability features, which could be a disadvantage for some aircraft owners who prefer to fine-tune the pressure relief settings.

3. Potential for Leaks: As with any fuel system component, there is a risk of leaks, which could lead to costly repairs and potential safety issues. Proper installation and regular maintenance are crucial to preventing leaks.

In conclusion, the Wilson Manifold Pressure Relief Valve (Part Number: 333221) is a reliable, FAA-approved, and affordable option for certain aircraft models. However, its limited compatibility and lack of adjustability are potential drawbacks. If the relief valve is compatible with your aircraft and meets your specific requirements, it is an excellent choice. If not, it may be worth considering other options with more flexibility.

Recommendation: Before purchasing the Wilson 333221 manifold pressure relief valve, verify that it is compatible with your aircraft model. If it is, and you require a reliable and affordable solution for your aircraft's fuel system pressure relief, this valve is an excellent choice. If not, consider exploring other options that may better suit your needs.

Details:

Manufacturers Part Number: 333221. Notes: The parts are spring loaded, fully CNC-machined, anodized, and O-ringed to seal the manifold. Supplier Part Number: WSN-333221. Wilson designs and machines specialized intake Manifolds, throttle bodies, fuel rails.

Pressure starts to bleed off at 35 psi. Part Type: Manifold Burst Panels Product Line: Notorious Pro Flow Pressure Relief Valves. Quantity: Sold individually. Pressure Range psi: 75-90 psi.

part #: 333221 prices

• $137.35-$144.16

specifications airfueldepo:

• brand: Wilson Manifolds
• mpn: 333221
• part type: Pressure Valve Manifold

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• Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery

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offer airfueldepo:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 5
• started: October 31, 2025

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