14301 - DIRECT DUAL FLUSH VALVE - PRESTO 1000 XL A DVA

> Working pressure :

• 1 to 5 bar

> Discharge volume per flush :

• High volume : from 6 to 9 litres adjustable with wrench
• Low volume : from 2.5 to 5 litres adjustable by the slider on front plate
• Anti-water-hammering device
• Automatic 1 l/s flow regulator from 1.2 to 4 bar dynamic working pressure

> Flow time :

• High volume : 6 to 9 seconds
• Low volume : 2 to 5 seconds

> Hydraulic supply :

• Right or left square M G 3/4" (20x27)
• Outlet connection on flush pipe Ø 28 mm

> Material and colour finish :

• Brass body
• Bright chrome-plated front plate

> Security :

• Vacuum breaker device prevents the contamination of the water network from polluted water backflow
• Patented anti-blocking "S" system preventing the tap to be blocked in open position to avoid continued water flow

> Delivered with:

• 1 Concealed ABS case
• 1 Bright chromed -plated front plate
• 1 Stop-valve
• 1 Instruction manual

> Standards & approvals :

• Acoustic class II
• Brass body in accordance with EN 1982, EN 12164, EN 12165
• Nickel-Chrome plated according to EN12540
• 200-hour neutral salt spray resistant (NSS) in accordance with ISO 9227