A home improvement and automotive component engineered to cut fuel flow on demand, the DN Autogas Parts Petrol Solenoid Valve suits conversions and hidden safety switches. Peace of mind comes from simple 12V DC activation and compact hose compatibility for neat installs. Is this the right fit for routine garage conversions and theft-deterrent setups?
⚡ At a Glance
- • Flow Control: Precision shut-off for liquid fuel lines, electrically actuated
- • Best for: LPG conversion installers, DIY mechanics and anti-theft installations
- • Not ideal for: Applications needing hose sizes outside 6 mm or 8 mm internal diameter
12V DC, 11W solenoid valve designed for liquid fuel shut-off. Fits 6 mm and 8 mm internal fuel hoses and is used in LPG conversions and as a hidden fuel cut-off.
Secure Fuel Isolation – thanks to normally closed 12V DC operation
A normally closed electromagnetic plunger stays seated when de-energised, blocking flow; applying 12V DC energises the coil and lifts the plunger to allow liquid through. The rated 11W power indicates modest current draw during activation.
Reliable shut-off prevents fuel delivery until the circuit is switched, making installations less vulnerable to tampering or accidental flow. Ideal for concealed anti-theft switches and safety cut-offs in conversions.
Flexible Hose Compatibility – with dual fitment for 6 mm and 8 mm internal hoses
Valve ports accept common small-diameter fuel hoses, specified for internal diameters of 6 mm and 8 mm. No adaptor details are supplied, so matching hose internal diameter is required for a secure seal.
Quick integration into many fuel-line layouts without extensive rework, whether fitting at the pump outlet or inline to the carburettor. Works well for typical LPG conversion plumbing where those hose sizes are used.
Practical for Vehicle Electrical Systems – thanks to 12V DC, 11W rating
Designed for standard 12V DC electrical supplies common in cars and bikes, with an 11W coil rating that keeps power demand low compared with larger actuators. Continuous or intermittent activation is feasible within the stated power specification.
Straightforward wiring into existing vehicle circuits makes installation accessible for competent DIYers and professional fitters. Low power draw reduces strain on auxiliary switches and fuses.
✨ The 4 Key Reasons for DN Autogas Parts Petrol Solenoid Valve
- Normally Closed Design – Prevents fuel flow until coil receives 12V energisation.
- 12V DC Operation – Compatible with standard vehicle electrical systems for straightforward installation.
- Dual Hose Compatibility – Fits 6mm and 8mm internal hoses for versatile use.
- 11W Power Rating – Low power draw suitable for continuous or intermittent use.
📋 Technical Details at a Glance
- Category: Home Improvement, automotive fuel control
- Voltage: 12V DC
- Power: 11W
- Operation: Normally closed, opens when energised
- Hose fitment: Compatible with 6 mm and 8 mm internal diameter fuel hose
❓ Frequently Asked Questions
Q: Is the valve normally closed or normally open?
A: The valve is normally closed and opens when energised with 12V DC, stopping fuel flow when de-energised.
Q: What voltage and power does the valve require?
A: Designed for 12V DC operation with an 11W coil rating.
Q: Which hose sizes does it fit and is it suitable for LPG conversions?
A: Compatible with 6 mm and 8 mm internal diameter fuel hose, and specified as suitable for LPG (Auto gas) conversions and many other liquid flow control applications.
🏆 Our Verdict
Suitable for installers and DIY mechanics who need a compact, electrically controlled fuel shut-off for conversions and anti-theft installations. The combination of normally closed action, 12V DC operation and compatibility with common small fuel hoses makes it a practical choice for many fuel-line projects. Straightforward wiring and modest power draw make this a long-term, low-maintenance addition to garage work.
