Grohsafe Pressure Balance Valves Already recognized as the world leader in thermostat valve technology GROHE reaffirms its commitment to family safety with its Grohsafe pressure balance shower valves The program includes a selection of nine distinctive trim designs offered in a choice of decorative finishes and tub/shower combinations GROHE pressure balance shower valves protect against accidental scalding in the shower when demands on the water system such as flushing a toilet washing dishes or turning on a washing machine cause sudden pressure fluctuations within the system GROHE s diaphragm actuated pressure balance cartridge will maintain the set temperature within 2F even with a 50% drop in either the cold or hot water pressure If either the cold or hot water fails GROHE Grohsafe valves will reduce the water flow from the outlet to a trickle thus protecting against scald or cold water shock For total flexibility the Grohsafe shower valve can be combined with a wide selection of trim sets to perfectly match respective GROHE faucet lines for a completely coordinated GROHE bath Diaphragm cartridge Handle limit stop temperature control Built-in by-pass Check valves Service stops 3-port 2 inlets 1 outlet Inlets 1/2 in FIP Copper connection adapters provided Outlets Universal connection is 1/2 in male by copper sweat Flow Rate 6 8 gpm at 45 psi Code Compliance ASME/ANSI A112 18 M ASSE Standard 1016 ANSI/NSF Standard 61 ADA Compliant - Buy Now or get More Info on Grohe Bath - Click Here To Order