Engineered Controls 312 PSI Hydrostatic Relief Valve 1/4″ MNPT Brass LP/NH3 Gas

SKU: MFG# 3127T

Weight	1.5 lbs
Dimensions	8 × 8 × 8 in

$56.74

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Quantity	Unit price	Saving
1–4	$56.74	0%
5–9	$53.90	5%
10+	$51.07	10%

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Engineered Controls 312 PSI Hydrostatic Relief Valve 1/4" MNPT Brass LP/NH3 Gas

Specifications & product details

Overview

The Engineered Controls MFG# 3127T External Hydrostatic Relief Valve is precision-engineered to safeguard LP gas ONLY from dangerous overpressure caused by trapped liquid. Designed for installation in pipelines, hoses, and side bosses of RegO shut-off valves, this valve is ideal for industrial, agricultural, and commercial propane operations.Key Features & Benefits:Reliable Overpressure Protection: Automatically opens at 312 PSI to release excess pressure, protecting piping and shut-off valves from damage.Automatic Reseating: Valve securely reseats after discharge, maintaining a “bubble-tight” seal.Heavy-Duty Brass Construction: Corrosion-resistant for long service life in harsh environments.Flexible Installation: Compatible with direct attachment to vent piping and works with RegO shut-off valve side bosses.Industry Approved: Designed for LP gas ONLY applications in compliance with safety standards.

Applications

LP Gas distribution systemsAgricultural ammonia systemsBulk plant and industrial propane installationsCylinder filling stationsSpecifications:Discharge Setting: 312 PSIConnection Size: 1/4″ MNPTMaterial: BrassBody Style: External reliefCompatible Gases: LP Gas (Propane)

Product details

Part / SKU	MFG# 3127T

Package includes

Engineered Controls 312 PSI Hydrostatic Relief Valve 1/4" MNPT Brass LP/NH3 Gas

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

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