Roca Polo Single Flush Outlet Valve AH0003200R | Genuine 2″ Replacement Dump Valve
In stock
Grohe Servo Discharge Valve 42137000 | Adagio Single Flush Pneumatic Drop Valve | Genuine Spare
In stock
B&Q Madrid Complete Cistern Kit | Single Flush Valve Syphon & Bottom Entry Inlet Valve | Toilet Repair Pack
In stock
Grohe DAL Adagio Single Flush Discharge Valve | Pneumatic Cistern Drop Valve | Genuine 42137000
In stock
Genuine Grohe DAL Adagio pneumatic single flush discharge valve (42137000). High-quality replacement for older Adagio concealed cisterns. Pro Tip: If your toilet is constantly running into the pan, check the bottom seating washer; replacing this valve is often more cost-effective than trying to find a compatible seal for older DAL models.