Siamp Optima 50 Dual Flush Toilet Flush Valve 2" 50mm & 1 1/2" 40mm

The Optima 50 flush valve from Siamp is suitable for a variety of toilet cisterns thanks to it's cable operated mechanism. The valve features a 2 part design which allows for easy servicing in future without having to remove the cistern.

470mm Cable Length.

Spare Cables, Buttons & Sealing Washers sold separately also.

Standard Shipping

For our standard services we use Royal Mail Tracked Services for all our parcels, with letters for smaller items.

£1 - Royal Mail First Class Letter - All items that fit in a envelope will be sent with this option.*

£5 - Royal Mail Tracked 48 - Our Standard 2-3 day shipment option, please note this is a tracked and not signed for service.
*If an item is listed or multiple items selected and they do not fit in a envelope we reserve the right to ask for the addtional postage or refund the order in question.

Next Day Shipping

For our next day services we use DPD Local for all our parcels and letters, this is a fully tracked and signed for service, with the option of SMS Notifications and tracking the van on GPS.

Our offices are closed during the weekend, as such, orders are dispatched only on weekdays (Mon - Fri) excluding bank holidays. 

For next-day delivery orders must be placed before 3pm on a weekday. Any orders placed after this time will result in the order being dispatched on the following weekday.

Next-Day Shipping Rates:

£10 - DPD Next Day (Mon-Fri)

£14 - DPD Saturday Delivery

£14 - DPD Sunday Delivery