Graco|24M479
GRACO VALVE,VENT, 24VDC, N.O. NPT, DEU RH 24M479
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Email sales@goind.com.au or call 07 3204 2240 for live availability.
Ships from Brisbane warehouse. Standard delivery 2-5 business days Australia-wide.
AUTOMATED TANK VENTING THAT FAILS SAFE WHEN POWER DROPS
Graco 24VDC vent valve, normally open, NPT thread. Automated tank venting for diesel storage and dispensing systems.
What it does
This valve sits on your diesel tank vent line. When you're not filling, it stays open and lets the tank breathe. When you start a fill and apply 24VDC power, it closes to contain vapour. If your control panel loses power mid-fill, the valve springs back open and vents the tank safely. That's the point of normally open design.
Where it fits
Any diesel storage or dispensing system that uses 24VDC controls and NPT plumbing. Workshop tanks, construction site fuel trailers, bulk storage with automated dispensing. Graco builds it for commercial diesel duty, not light occasional use.
Features & Benefits
Key Features
- 24VDC operation
- Normally open configuration
- NPT thread connection
- Automated pressure relief
- Fail-safe venting if power lost
- Weight 1.22 kg
Benefits
- Tank vents safely during fills without manual intervention
- Power loss won't lock up your tank
- Fits NPT plumbing common in Australian diesel systems
- Graco reliability for critical venting duty
| Maximum Flow Rate (L/min) | 19 |
| Max Working Pressure | 241 |
| Relief Rate (GPS) | 0.13 |
| Factory Set Pressure (psi) | 4000 |
| For Use With | G3 Pumps |
| Factory Set Pressure (bar) | 280 |
| Factory Set Pressure (kPa) | 28000 |
Shipping & Dimensions
Ships from Brisbane warehouse. Standard delivery 2-5 business days.
Downloads
Compatible Products
Frequently Asked Questions
Can't find your answer?
Contact UsWhat is the Graco 24VDC vent valve?
It's an electrically controlled vent valve for diesel tanks. Normally open means it vents unless power is applied to close it. NPT thread for standard Australian fuel plumbing.
Why normally open instead of normally closed?
Safety. If your control system loses power during a fill, the valve stays open and vents the tank. Prevents pressure buildup that could damage the tank or create a hazard.
What voltage does it need?
24VDC. Standard control voltage for most diesel dispensing systems.
What about warranty and support?
12-month manufacturer warranty covers defects. Incorrect voltage or environmental damage voids electrical coverage. For installation questions or bulk orders, contact sales@goind.com.au or 07 3204 2240.