Ideal Standard 1.5" Pneumatic Single Flush Valve — EV98467
The Ideal Standard EV98467 is a high-quality pneumatic single flush valve designed for precision and reliability in concealed cisterns. With a 180mm body height and a 1.5-inch outlet, this valve is the official manufacturer-recommended replacement for the now-discontinued SV93367 model. Engineered for smooth air-actuated operation, it provides a consistent flush volume and features a high-grade silicone seal to prevent leaks and water wastage.
Identification Guide:
MPN: EV98467 | Replaces: SV93367 | Outlet Size: 1.5" (approx 38mm) | Height: 180mm | Operation: Pneumatic Single Flush
Key Features
- Direct Replacement: Designed to fit perfectly into the existing cradle of the old SV93367, saving you a full cistern strip-down.
- Pneumatic Reliability: Single-tube air operation ensures a light-touch flush every time.
- Optimized Height: 180mm profile specifically designed for medium-height concealed cisterns.
- Durable Seal: Includes pre-fitted chemical-resistant silicone washer to eliminate "ghost flushing."
Installation Tip
If you are replacing the older SV93367, this valve typically "clicks" straight into your original base basket. Simply disconnect the pneumatic tube, twist the old valve out, and snap the new EV98467 in. Always check that your pneumatic tube is free of kinks or splits before reconnecting to ensure maximum air pressure for the flush.



