Apollo Water Pressure Reducing Valve, Standard Valve Type, Lead Free Bronze, 1/2 in Pipe Size - 36ELF10301T ADA Compliant-Yes Intended for mounting in partitions

Intended for mounting in partitions that measure 1/2 of an inch to 3-3/4 inches in thickness

Overall Height: 9 19/32 in

Unit is constructed of polished chrome plated brass pipe

The MIFAB MPFR fire rated access door is approvd by Underwriters Laboratories Inc

In other words

Apollo Water Pressure Reducing Valve, Standard Valve Type, Lead Free Bronze, 1/2 in Pipe Size - 36ELF10301T ADA Compliant-Yes Intended for mounting in partitionsFeatures a balanced piston design that allows valve to react in a smooth and responsive manner to changes in system flow demand, while also controlling inlet pressure changes. Valve has a high flow capacity and is suitable for use in industrial water lines and commercial irrigation systems. Certified for use in potable water applications.