Morrison Bros 272HOS0500 AV 3" X 3" npt Brass Internal Emergency Valve - Shear Section

Standard Features

Adjustable hold open mechanism
212° UL Listed fusible link standard (165° available)

Construction Details

• Body and plunger: Brass
• Shaft Packing: PTFE impregnated Fiber or PTFE
• O-ring: FKM or PTFE
• Spring: Stainless steel
• Shaft: Zinc plated steel