Siamp 37998007 Optima 50 Cistern Refurbishment Kit with Dual Flush Valve and Inlet Valve

The Siamp Optima 50 flush valve is suitable for a variety of toilet cisterns thanks to its flexible cable operation. The valve features a 2-part design which allows for easy servicing in future without having to remove the cistern.

A universal valve includes both 2″ and 1-1/2″ Bayonet cistern cradle, foam donut washer and bolt through cistern fixings. Also supplied with an adaptable push button that will fit hole sizes from 18mm to 50mm by using the spacer supplied.

Key Features

• WRAS Approved components
• Dual flush cable valve and 1/2″ filling valve
• Flush valve height adjustable from 272 to 480mm
• 470mm Cable
• 1/2″ BSP plastic inlet valve fixed height 282mm
• Water level adjustment on float by simply turning adjust arm
• Includes doughnut washer and bolt through cistern fittings
• Includes both 2″ & 1-1/2″ fixing bayonet
• Cable operated button allows top or front position
• Suitable for plastic and ceramic cisterns
• Overflow can be cut in increments of 4mm
• For cistern lid holes ranging from 18mm to 50mm when using spacer shroud
• Includes stylish chrome plated flush button
• Easily maintained

Specifications

• Flush valve height: adjustable 272-480 mm
• Cable length: 470 mm
• Inlet valve height: fixed 282 mm
• Inlet connection: 1/2″ BSP
• Push button hole size: 18-50 mm (with spacer)

Applications

Ideal for refurbishing most UK toilet cisterns, replacing worn dual-flush and inlet mechanisms.

What’s in the box

• Optima 50 dual flush valve with cable
• 99B / Optima inlet valve
• Chrome plated push button and spacer
• 2″ and 1-1/2″ bayonets
• Doughnut washer and bolt-through fixings