Engineered Controls 12472 Excess Flow Valve 3/4″ M x 3/4″ F NPT Brass 4 GPM LP G

SKU: 12472

Weight	1 lbs
Dimensions	8 × 8 × 8 in

$84.95

In stock — available to order.

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Same-item volume pricing

Quantity	Unit price	Saving
1–4	$84.95	0%
5–9	$80.70	5%
10+	$76.46	10%

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Engineered Controls 12472 Excess Flow Valve 3/4" M x 3/4" F NPT Brass 4 GPM LP G

Specifications & product details

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Excess-flow selection depends on how the valve and downstream piping work together, including the flow available during a line break.

Product type	Excess flow valves
Part / SKU	12472

What to check before ordering

Match the service medium, connection, mounting orientation and liquid or vapor closing-flow rating.
Confirm that normal demand stays below the closing rate and that the intended break condition can produce enough flow to close the valve.
Have qualified personnel follow the manufacturer’s installation and functional-test procedure.

Service reminder: Small leaks or restricted downstream flow may not trigger closure. Keep the required shutoff protection and leak-detection provisions in the system design.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

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Overview

Engineered Controls 12472 – 3/4″ M × 3/4″ F NPT Excess Flow Valve (4 GPM Brass)The Engineered Controls 12472 excess flow valve is engineered for liquid or vapor propane transfer, vapor equalization, and withdrawal lines in tank, piping, and container applications. This valve is ideal for long-line or branch piping systems where tank-mounted excess flow protection may not be sufficient.With 3/4″ male NPT inlet and 3/4″ female NPT outlet, this valve integrates easily into propane and industrial gas piping. The precision-machined brass body provides durability, and the stainless steel closing spring ensures consistent shutoff flow performance for long service life.Large internal flow channels minimize pressure drop, making this valve suitable for high-reliability LP gas systems.🔧 Key Features3/4″ M NPT inlet × 3/4″ F NPT outletRated 4 GPM (liquid propane)Designed for liquid or vapor servicePrecision-machined brass for long-term durabilityStainless-steel spring ensures consistent closing actionLow-pressure-drop internal flow pathIdeal for container piping, transfer lines, and vapor equalization🔧 ApplicationsLP gas transfer linesVapor service pipingBranch piping on bulk storage containersLong-run propane linesCommercial and industrial propane systemsVapor equalization linesCylinder and tank withdrawal systems📐 SpecificationsModel: 12472DLP#: 1LP1016Flow: 4 GPM (liquid propane)Material: BrassWrench Flats: 1-3/8″

Product details

Part / SKU	12472

Package includes

Engineered Controls 12472 Excess Flow Valve 3/4" M x 3/4" F NPT Brass 4 GPM LP G

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

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Shipping & availability

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