Grohsafe 3.0 Pressure Balance Rough-In Valve, 1/2" PEX Cold Expansion

The GROHE GrohSafe 3.0 Shower Rough-in Valve is engineered for quick, easy installations no matter the situation. Compact body allows for a hassle-free fit even in tight spaces. Flat back ensures solid mounting on a standard cross brace, and installation on thin walls or steel is sturdy and secure. Made of DZR brass to resist corrosion, the GrohSafe 3.0 is equipped with a flush plug that allows you to test and flush lines with ease. Stainless steel fixation ring keeps flush plug and cartridge in place without screws. Cartridge sold separately.

Features:

• Flush plug allows valve body to be tested and flushed without the presence of the valve cartridge (ships with trim)
• Can be tested using flush plug with air (200 psi) or water (300 psi)
• Stainless steel retaining ring with flats secures flush plug and cartridge, eliminating the need for screws
• Flat back allows valve to be mounted flush against cross brace for easy and solid installation
• DZR cast brass body is durable, corrosion resistant and ideal for prolonged contact with water
• Back-to-back capability allowing hot and cold to be reversed quickly and easily
• Exclusive plaster guard is designed to protect valve and act as a guide during installation
• Plaster guard can serve as mounting support for thin-wall installations
• Wide rough-in range from 1-3/4 in. to 2-3/4 in. from finished wall to back of valve
• Includes service stops for easy servicing at the valve
• Cartridge ships with trim