Raymarine

Raymarine 12v Solenoid Valve

SKU: 1001342 · UPC: 023193811673 · MPN: M81167
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02 · Overview

Raymarine 12v Solenoid Valve — Product description

Enhance Your Marine Hydraulic System with Precision Control

Engineered for reliability in demanding marine environments, this 12V solenoid valve delivers precise fluid control for hydraulic steering, autopilot systems, and manifold setups. Its compact design ensures seamless integration into tight spaces aboard vessels, while robust construction withstands corrosion from saltwater exposure and constant vibration from engine operation.

Unlike basic valves, it features a responsive coil that activates swiftly under 12V DC power, minimizing response times during critical maneuvers. Boaters appreciate its quiet operation and low power draw, which preserves battery life during extended voyages.

Standout Features for Superior Performance

  • Corrosion-Resistant Materials: Brass and stainless steel components battle harsh marine conditions, extending service life far beyond standard alternatives.
  • Fast-Acting Solenoid: Energizes in milliseconds to provide immediate hydraulic flow direction, crucial for autopilot corrections or power steering adjustments.
  • Compact and Lightweight: Measures just right for retrofits in existing Raymarine hydraulic setups without major modifications.
  • Low Power Consumption: Draws minimal amps at 12V, ideal for systems powered by boat batteries or auxiliary sources.
  • Easy Electrical Connectivity: Simple two-wire setup compatible with standard marine wiring harnesses.

These attributes make it a go-to choice for sailors upgrading older hydraulic rams or troubleshooting intermittent steering issues.

Versatile Applications Across Marine Systems

Perfect for hydraulic autopilots where directional control of fluid is essential, this valve shines in setups handling high-pressure lines up to common marine specs. It's also invaluable in freshwater washdown manifolds, bilge pump overrides, and custom hydraulic thruster controls.

Diagram showing solenoid valve integration in marine hydraulic steering system
Typical integration in a hydraulic steering manifold for enhanced control.

Captains report smoother handling in rough seas, thanks to its ability to switch flow paths reliably without leaks or chatter.

Installation and Maintenance Made Straightforward

Begin by powering down your system and relieving hydraulic pressure. Secure the valve in line with your manifold using provided fittings, ensuring proper orientation for flow direction—arrow markings guide you. Connect the 12V leads to your control relay, observing polarity for optimal coil performance.

For longevity, inspect seals annually and flush the system with compatible fluid during haul-outs. Common pitfalls like over-tightening fittings or ignoring air bleeds can be avoided with a quick pre-install check.

  1. Depressurize hydraulics.
  2. Mount valve securely.
  3. Wire to 12V source via relay.
  4. Bleed air and test under load.

This approach cuts downtime and ensures peak performance season after season.

Why Boaters Trust This Solenoid Valve

Backed by decades of marine engineering expertise, it outperforms generic valves in endurance testing, handling thousands of cycles without failure. Its design aligns perfectly with modern electronic controls, reducing electrical noise that plagues lesser components.

"Swapped in during a refit—steering feels crisper than new. No more lag in autopilot response." — Experienced offshore sailor

Invest in peace of mind for your vessel's core systems.

Frequently Asked Questions

What voltage does this solenoid valve operate on?

It is specifically designed for 12V DC systems, common in most recreational and commercial boats.

Is this valve suitable for hydraulic autopilot systems?

Yes, it excels in directing hydraulic flow for autopilots, steering rams, and similar high-pressure applications.

How do I know the correct flow direction during installation?

Follow the arrow embossed on the valve body, which indicates the proper hydraulic flow path.

Can it handle saltwater exposure?

Absolutely, with corrosion-resistant brass and stainless construction built for marine environments.

What maintenance is required?

Annual seal checks and system flushes; test actuation periodically to ensure reliability.

Does it require a relay for operation?

Recommended for direct battery connections to protect the coil from high inrush currents.

Is it compatible with most hydraulic fluids?

Yes, works with standard marine hydraulic oils; verify fluid specs for your system.

Raymarine M81167 Attributes


12v solenoid valve.



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SKU: NVN-1001342
MPN: M81167
UPC: 023193811673
03 · The numbers

Technical specifications

BrandRaymarine
ModelRaymarine 12v Solenoid Valve
SKU / MFR#1001342

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04 · Before you buy

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