Item Description
SIAMP BCM 800 — Replacement Dual-Flush Valve — 32454507
Dual-Flush Genuine SIAMP Service Replace
Genuine replacement dual-flush valve for SIAMP BCM 800 installations. Designed to restore crisp, dependable flushing and maintain water-saving performance.
Key features
- Dual-flush operation (reduced / full)
- Genuine SIAMP component — BCM 800 series
- Built for reliable actuation and water efficiency
- Serviceable design suited to routine maintenance
- MPN: 32454507 (BCM 800 valve)
What’s included
- Valve body only (BCM 800 dual-flush)
When to use
- Inconsistent or weak flush on BCM 800 systems
- Internal wear causing water run-on after flushing
- Servicing a BCM 800 concealed/close-coupled cistern
Technical summary
| System | SIAMP BCM 800 (dual-flush) |
| Component | Replacement flush valve (valve only) |
| Actuation | Dual-flush (reduced / full) |
| Part code | 32454507 |
FAQs
Is this the complete flushing kit?
No — this listing is for the BCM 800 dual-flush valve body only. Buttons, seals and fixings are listed separately where applicable.
Will it fit other SIAMP models?
It’s specified for BCM 800. For other SIAMP systems, select the valve that matches the cistern model.
Do I need special tools to install?
Standard plumbing tools are typically sufficient. Always isolate water and follow the cistern manufacturer’s guidance.
Need help figuring out if this product is right for your setup?
Send us your best bathroom selfies (or, you know, just your bathroom setup pics) to [email protected] or WhatsApp 07359 625424 us, and we'll help you flush your confusion away!