Marshall Excelsior 2" MNPT x 2" MNPT Back Check Valve with Removable Seat

The Marshall Excelsior ME872S-16 Back Check Valve is designed to provide superior flow protection for container openings or liquid lines where flow is intended in one direction. This valve is normally closed until pressure activates it, allowing flow into piping or containers. When flow stops or reverses, the valve closes to prevent backflow.

Key Features:

• Up to 20% More Flow than the nearest competitor
• Maximum Flow achieved by full port and increased stem travel design
• Integral Breakaway Feature leaves valve assembly intact with internal hex broach for easy removal
• All Stainless Steel Internal Components for durability and longevity
• Dual Purpose Seat reduces inventory from 2 to 1

Specifications:

• Inlet/Outlet Size: 2" MNPT x 2" MNPT
• Propane Flow Rate: 187 GPM (709 L/min) at 10 PSIG (0.69 bar) Pressure Differential
• Material: Steel

This valve is ideal for applications requiring reliable flow protection and is designed to meet the rigorous demands of modern industrial and agricultural systems.