Grohe Adagio Taller Pneumatic Flush Valve — 42137000
Genuine Grohe Part Trimmable Height Single Flush
The Grohe 42137 is a high-performance replacement pneumatic flush valve, specifically tailored for earlier Grohe Adagio cisterns and close-coupled suites. Designed for reliability, this "Taller" model provides a robust single-flush mechanism. Its standout feature is an adjustable 270mm assembly that can be easily trimmed to the exact height of your cistern's overflow, guaranteeing a perfect fit and leak-free performance.
Identification Guide:
MPN: 42137000 (42137) | Compatibility: Grohe Adagio / Earlier Close-Coupled Suites | Type: Pneumatic Single Flush
Key Features
- Adjustable Overflow: 270mm stem can be cut down to meet your specific safety requirements.
- Durable Construction: Built from high-grade materials to resist chemical wear and limescale.
- Pneumatic Action: Connects easily to standard Grohe air hoses and push buttons.
- Direct Replacement: Fits the original Grohe Adagio basket systems.
Installation & Maintenance
Designed for simple servicing by homeowners and pros alike:
- Easy Trim: Simply measure your old valve and cut the new stem to match.
- Twist-and-Release: The valve body can usually be removed from the basket for cleaning without dismantling the cistern.
- Efficiency: Calibrated for a powerful, consistent single flush.