1. Boat Plumbing-Ventilation Offered
  2. sku: 7644490019790861
  3. FLOW RITE 22420

FLOW-RITE 22420 Control Valve MV-02-FN01

fits model: Marine.

Mv-02-fn01 Flow-rite 22420 Marine Control Valve System 2

( Brand: Flow-rite ), ( Part Type: Control Valve ), ( Manufacturer Part Number: 22420 )

Review FLOW RITE Control Valve System fits MARINE

The Flow-Rite MV-02-FN01 Marine Control Valve, model number 22420, is a versatile and reliable solution for managing fluid flow in marine applications. This valve is part of Flow-Rite's extensive line of industrial and marine fluid control products.

The MV-02-FN01 is a diaphragm-operated, solenoid-actuated, full-port, normally closed control valve. It is designed to provide precise fluid flow control in marine environments, where reliability and durability are essential. The valve body is constructed from cast brass, providing excellent corrosion resistance and ensuring long-lasting performance.

The valve features a stainless steel diaphragm, which is resistant to both seawater and freshwater, ensuring long-term reliability in marine applications. The diaphragm is also reinforced, enhancing its ability to withstand the rigors of marine use. The valve's solenoid is rated for 12 volts DC and 2 amps, making it suitable for use with most marine electrical systems.

The MV-02-FN01 has a flow rate of up to 12 gallons per minute (gpm) and a maximum operating pressure of 150 pounds per square inch (psi). It is suitable for use with a wide range of fluids, including seawater, freshwater, and various chemical solutions. The valve's full-port design ensures minimal flow restriction, making it an excellent choice for applications where maximum flow rate is required.

The valve is easy to install and maintain. It comes with a built-in strain relief and a solenoid mounting plate, making wiring and installation quick and straightforward. The diaphragm can be easily replaced without the need for tools, ensuring that the valve remains in top working order.

The Flow-Rite MV-02-FN01 Marine Control Valve is an ideal choice for marine applications where precise fluid flow control is essential, such as bilge pumps, livewells, and water cooling systems. Its rugged construction, reliable operation, and ease of maintenance make it a popular choice among marine professionals and enthusiasts alike.

The Flow-Rite 22420 Marine Control Valve MV-02-FN01 is a solenoid-operated, inline, manifold-mounted, 2-way, direct-acting, normally closed (N.C.) control valve designed for marine applications. Let's discuss some pros and cons of buying this valve.

Pros:

1. Marine Application: The valve is specifically designed for marine applications, making it an ideal choice for boats, ships, and other watercraft.

2. Versatile: It can be used for various marine systems, such as livewells, bilge pumps, washdown pumps, and more.

3. Solenoid Operated: The valve is solenoid-operated, which means it can be easily controlled using an electrical signal, making it convenient for automating various marine systems.

4. Compact: The valve is compact and can be mounted in a manifold, making it ideal for spaces where space is limited.

5. Durable: The valve is made of high-quality materials, such as brass and stainless steel, making it durable and capable of withstanding harsh marine environments.

Cons:

1. Cost: The Flow-Rite 22420 Marine Control Valve MV-02-FN01 is a premium product and can be more expensive compared to some other valves in the market.

2. Requires Electrical Connection: The valve is solenoid-operated, which means it requires an electrical connection to function. This may add to the installation cost and complexity.

3. Limited Flow Rate: Depending on the specific application, the valve may not be able to handle high flow rates, which could be a limitation for some marine systems.

Conclusion:

The Flow-Rite 22420 Marine Control Valve MV-02-FN01 is a high-quality, marine-specific, solenoid-operated, inline, manifold-mounted, 2-way, direct-acting, normally closed control valve. Its durability, versatility, and compactness make it an excellent choice for various marine applications. However, its cost, electrical connection requirement, and limited flow rate may be limitations for some users. Ultimately, the decision to buy this valve depends on the specific requirements and budget of the marine application.

Recommendation:

If you are looking for a high-quality, marine-specific control valve that is compact, versatile, and durable, then the Flow-Rite 22420 Marine Control Valve MV-02-FN01 is an excellent choice. However, if cost is a concern, or if you require a higher flow rate, you may want to consider alternative options. It's always a good idea to consult with a marine systems expert or supplier to ensure that you select the most appropriate valve for your specific application.

part # 22420 prices

  • $15.29-$35.00

specifications vesselvent:

  • for models: Marine
  • brand: Flow-rite
  • part type: Control Valve
  • manufacturer part number: 22420

returns vesselvent:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

offer vesselvent:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: January 20, 2026

shipping vesselvent:

  • service: USPS Ground Advantage
  • type: Calculated
  • class: Standard
  • carrier: USPS
  • transit: 3-7 Days
  • cost: $6.50

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

seller vesselvent:

  • # reviews: 2988
  • rating: 99.8%

payments vesselvent:

  • wallet: Paypal
  • credit card: Discover
  • other
for models: marine, part type: control valve,
category: boat parts > plumbing ventilation, sku: 7644490019790861,

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