MEC MEV200SIR/250 2in MNPT Semi-Internal Relief Valve 250 PSI Propane

SKU: MEV200SIR/250

Weight	6 lbs
Dimensions	17 × 10 × 5 in

$980.46

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Quantity	Unit price	Saving
1–4	$980.46	0%
5–9	$931.44	5%
10+	$882.41	10%

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MEC MEV200SIR/250 2in MNPT Semi-Internal Relief Valve 250 PSI Propane

Specifications & product details

Overview

MEC MEV200SIR/250 Semi-Internal Relief Valve – 2" MNPT, 250 PSIThe MEC MEV200SIR/250 Semi-Internal Relief Valve is a high-capacity, OEM pressure relief valve designed for propane and LP gas systems requiring dependable overpressure protection. Featuring a 2-inch MNPT connection and a factory-set 250 PSI relief setting, this valve is ideal for bulk storage, pumping, and transfer applications.

The semi-internal design helps protect the relief mechanism while allowing rapid pressure discharge when system limits are exceeded. Manufactured by Marshall Excelsior, this valve meets the demands of professional gas installations and industrial service environments.

Key Benefits:Genuine MEC / Marshall Excelsior OEM relief valve2" MNPT male connection for high-flow applications

Factory set at 250 PSISemi-internal construction for added protection

Designed for propane & LP gas compliance

Applications

Propane Bulk Storage TanksLP Gas Transfer & Pumping Systems
Industrial & Commercial Gas InstallationsOverpressure Safety Protection
Manufacturer: MEC (Marshall Excelsior)
MFG#: MEV200SIR/250

Condition

Brand New⚠️ Professional installation required. Always verify system pressure ratings and local code compliance before installation.

Product details

Part / SKU	MEV200SIR/250

Package includes

MEC MEV200SIR/250 2in MNPT Semi-Internal Relief Valve 250 PSI Propane

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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