Grohsafe™ 3.0 Pressure Balance Rough-In Valve 1/2" Stub-Out Inlets/Outlets

GROHSafe™ 3.0 – Pressure Balance Rough-In Valve, 1/2” Stub-Out Inlets/Outlets

Built for reliability and ease of installation, this pressure balance rough-in valve offers direct stub-out connections and durable construction, making it a dependable choice for residential or commercial plumbing systems.

Features:

• Stub-Out Inlet/Outlet Design: Accepts press-connect fittings directly—no adaptors required

• Flush Plug Included: Enables system testing and flushing prior to cartridge installation (cartridge sold separately; ships with trim)

• Test-Ready: Supports pressure testing up to 200 psi (air) or 300 psi (water)

• Secure Cartridge Retention: Stainless steel ring holds plug and cartridge without the need for screws

• Space-Saving Installation: Flat back allows the valve to mount flush against cross braces

• Durable DZR Cast Brass: Resistant to corrosion, even in aggressive water conditions

• Back-to-Back Installation: Hot and cold can be reversed quickly for flexible installation

• Protective Plaster Guard: Shields the valve and serves as a positioning guide during setup

• Thin-Wall Support: Plaster guard doubles as a mounting aid in narrow wall applications

• Flexible Rough-In Range: Suits depths from 1-3/4” to 2-3/4” from finished wall to valve back

• Built-In Service Stops: Isolate water at the valve for easier maintenance

• Compact Body: Ideal for tight installations