This HENRY 5604 , refrigeration/Ammonia relief valve , 250psi, 1-1/4"x 1-1/2" is a flow-control valve in industrial equipment. It opens, closes, or throttles a line carrying fluid or air, giving the system precise control over flow and pressure. Key specifications noted on this listing include 250psi. It is commonly in OEM machinery and MRO replacement for fluid power circuits.
