What is the main purpose of this remote shutoff valve?

This valve acts as a safety shutoff for your nitrous oxide system. It allows you to quickly and reliably stop the flow of nitrous when necessary, which is important for both system control and safety during operation or in case of an issue.

What does the .5 inch orifice mean for my nitrous system?

The .5 inch orifice indicates the size of the opening through which the nitrous flows. A larger orifice like this generally allows for a more direct and less restricted flow, helping to ensure efficient delivery of the nitrous charge to your engine.

Can this valve be shipped to California?

No, this Nitrous Express Remote Shutoff Nitrous Valve is not CARB approved and cannot be shipped to California due to emissions regulations.

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Specifications

Brand: Nitrous Express
Part #: 15851-4
UPC: 653374011655

Nitrous Express Remote Shutoff Nitrous Valve 4AN Male Inlet and Outlet

Name: Nitrous Express Remote Shutoff Nitrous Valve 4AN Male Inlet and Outlet
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-remote-shutoff-nitrous-valve-4an-male-inlet-and--t14-339056
Price: 351.01 USD
Availability: BackOrder

$351.01

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Nitrous Express 4AN remote shutoff valve for nitrous systems. Part# 15851-4. Features a .5 inch orifice for direct flow.

Key Features

Fits Nitrous Express systems.
Features a 4AN male inlet and outlet for easy connection.
Includes a .5 inch orifice for direct flow.
Designed as a remote shutoff valve for nitrous oxide systems.
Not CARB approved; cannot ship to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is the Nitrous Express 4AN Remote Shutoff Nitrous Valve, part number 15851-4. It's a well-built component designed to give you precise control over your nitrous oxide system. The valve features a 4AN male inlet and outlet, making it straightforward to integrate into your existing plumbing. Its primary job is to act as a safety shutoff, allowing you to quickly stop the flow of nitrous when needed.

What sets this valve apart is its .5 inch orifice, which allows for a direct flow path. This means you get efficient delivery of your nitrous charge without unnecessary restrictions. For anyone building or maintaining a nitrous system, having a reliable shutoff valve like this is crucial for both performance and safety. It’s a solid option for ensuring your system operates as intended and can be safely controlled.

Keep in mind that this valve is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and operation of your nitrous system.