---
product_id: 144073847
title: "Murphy by Enovation Controls SV-12-4 Diesel Fuel Shutoff Valve (55700215)"
brand: "enovation controls"
price: "€ 198.86"
currency: EUR
in_stock: true
reviews_count: 3
category: "Murphy By Enovation Controls"
url: https://www.desertcart.ie/products/144073847-murphy-by-enovation-controls-sv-12-4-diesel-fuel-shutoff
store_origin: IE
region: Ireland
---

# 12V solenoid power 15 psi max operating pressure 1/4 inch NPT inlet/outlet Murphy by Enovation Controls SV-12-4 Diesel Fuel Shutoff Valve (55700215)

**Brand:** enovation controls
**Price:** € 198.86
**Availability:** ✅ In Stock

## Summary

> 🔧 Power your diesel system with precision and peace of mind!

## Quick Answers

- **What is this?** Murphy by Enovation Controls SV-12-4 Diesel Fuel Shutoff Valve (55700215) by enovation controls
- **How much does it cost?** € 198.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/144073847-murphy-by-enovation-controls-sv-12-4-diesel-fuel-shutoff)

## Best For

- enovation controls enthusiasts

## Why This Product

- Trusted enovation controls brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High-Flow Capability:** Optimized orifice design supports greater fuel flow under low pressure conditions.
- • **Compact 1/4" NPT Connections:** Seamlessly integrates into your existing fuel system with standard fittings.
- • **Robust Stainless Steel Build:** Durable corrosion-resistant finish ensures long-lasting performance.
- • **Precision 12V Solenoid Control:** Effortlessly manage diesel flow with reliable magnetic switch activation.
- • **Fail-Safe Normally Closed Valve:** Automatically shuts off fuel to protect your engine when power is cut.

## Overview

The Murphy SV-12-4 Diesel Fuel Shutoff Valve is a 12V solenoid-operated valve featuring 1/4 inch NPT inlet/outlet ports and a 1/4 inch orifice for enhanced flow. Designed for static head or low-pressure pump systems, it reliably shuts off fuel by cutting power via a magnetic switch, ensuring engine safety. Constructed from stainless steel, it offers durability and easy integration into diesel fuel lines.

## Description

The SV-12-4 is a Solenoid Operated Diesel Fuel Shutoff Valve for a 12 volt system. This model has a 1/4 NPT inlet and outlet, and an optional 1/4 inch (6 mm) orifice. The SV-4 valves open against 15 psi (103 kPa) [1.03 bar] inlet pressure. This valve is recommended where greater flow is required, and only static head or low transfer pump pressures are encountered. The SV-12-4 valve is a normally closed valve that opens when current is supplied from the battery through a magnetic switch. Temperature, Level, or Pressure Swichgage instruments installed on the engine and pump or compressor trip the magnetic switch, breaking the circuit from the battery, which closes the valve and stops the engine.

Review: It's a diesel fuel shutoff - Works as it should. Have an Atlas Copco air compressor with a diesel motor from 1988. The replacement fuel shutoff would have cost $300 plus $300 shipping from Europe. This did the same thing. We simply removed the guts to the original shutoff and placed this one in the fuel line ahead of the original equipment which was part of the motor. Works like new again.
Review: Pleased - The product was exactly as advertised.

## Features

- The SV-12-4 is a Solenoid Operated Diesel Fuel Shutoff Valve for a 12 volt system.
- This valve is a normally closed valve that opens when current is supplied from the battery through a magnetic switch.
- This model has a 1/4 NPT inlet and outlet, and an optional 1/4 inch (6 mm) orifice.
- This valve is recommended where greater flow is required, and only static head or low transfer pump pressures are encountered.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TCQGMX5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,233,421 in Automotive ( See Top 100 in Automotive ) #88 in Automotive Replacement Auxiliary Fuel Injection Valves |
| Brand | Murphy by Enovation Controls |
| Customer Reviews | 4.6 4.6 out of 5 stars (8) |
| Date First Available | June 21, 2019 |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 1.21 pounds |
| Item model number | SV-12-4 |
| Manufacturer | Murphy by Enovation Controls |
| Material | Stainless Steel |
| Maximum Operating Pressure | 15 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | National Pipe Tapered |
| Package Dimensions | 3.27 x 2.91 x 2.76 inches |
| Part Number | SV-12-4 Diesel Fuel Valve (55700215) |
| Size | 1/4 inch |
| Switch Style | Flow Switch, Pressure Switch, Temperature Switch |

## Product Details

- **Brand:** Murphy by Enovation Controls
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Size:** 0.25 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Manufacturer:** Murphy by Enovation Controls
- **Material:** Stainless Steel
- **Maximum Operating Pressure:** 15 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.25 Inches
- **Outlet Connection Type:** National Pipe Tapered

## Images

![Murphy by Enovation Controls SV-12-4 Diesel Fuel Shutoff Valve (55700215) - Image 1](https://m.media-amazon.com/images/I/61DmCds7HeL.jpg)
![Murphy by Enovation Controls SV-12-4 Diesel Fuel Shutoff Valve (55700215) - Image 2](https://m.media-amazon.com/images/I/81Hpqn1KARL.jpg)
![Murphy by Enovation Controls SV-12-4 Diesel Fuel Shutoff Valve (55700215) - Image 3](https://m.media-amazon.com/images/I/81iI8z1OvXL.jpg)

## Questions & Answers

**Q: what is the duty cycle ?**
A: This can handle continuous duty.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's a diesel fuel shutoff
*by H***N on December 17, 2025*

Works as it should. Have an Atlas Copco air compressor with a diesel motor from 1988. The replacement fuel shutoff would have cost $300 plus $300 shipping from Europe. This did the same thing. We simply removed the guts to the original shutoff and placed this one in the fuel line ahead of the original equipment which was part of the motor. Works like new again.

### ⭐⭐⭐⭐⭐ Pleased
*by C***L on July 5, 2021*

The product was exactly as advertised.

### ⭐⭐⭐⭐ Good quality product
*by A***R on March 1, 2020*

Shrimp boat

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-04*