MEC ME873S-16 2″ MNPT x 4-Bolt Type A Back Check Valve Propane LP

Overview

MEC ME873S-16 2″ MNPT x 4-Bolt Type A Back Check Valve – Propane & LP GasThe MEC ME873S-16 Back Check Valve is a heavy-duty Type A check valve designed to prevent reverse flow in propane and LP gas transfer systems. Featuring a 2″ MNPT connection with a 4-bolt mounting pattern, this valve is commonly used in bulk plants, bobtail loading systems, and industrial propane piping applications.Manufactured by Marshall Excelsior (MEC), this valve provides reliable one-way flow protection, helping safeguard equipment and improve system safety during liquid or vapor transfer operations.Key Benefits:Genuine MEC (Marshall Excelsior) OEM valve2″ MNPT connection with 4-bolt Type A mountingPrevents backflow in propane & LP gas systemsHeavy-duty construction for industrial useDesigned for bulk plant and transfer line applicationsAutomatic one-way check valve operationSpecifications:Manufacturer: MEC / Marshall ExcelsiorPart Number: ME873S-16Valve Type: Type A Back CheckConnection: 2″ MNPT x 4-BoltApplication: Backflow preventionCondition: Brand NewTrusted by licensed propane technicians and gas system installers for reliable backflow protection in high-demand environments.

Product details

Package includes

• MEC ME873S-16 2" MNPT x 4-Bolt Type A Back Check Valve Propane LP

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