Fluidmaster PRO747UK Side Entry Fill Valve 1/2″ Plastic Shank

The Fluidmaster PRO747UK is a side entry fill valve with a 1/2″ plastic shank, the everyday replacement for side fed toilet cisterns.

Key Points

• Side entry, 1/2″ BSP plastic shank
• Float rises on the valve body, no arm to bend
• Refills fast and shuts off cleanly
• Works on low and mains pressure

Specification

• Brand: Fluidmaster
• Range: Fluidmaster PRO
• Maker Code: PRO747UK
• Type: Cistern fill valve
• Entry: Side entry
• Size: 1/2″
• Shank: Plastic
• Suitable For: WC toilet cisterns

Common Questions

Do I Need a Side Entry or Bottom Entry Fill Valve?
Look at where the water pipe goes into the cistern. If it comes up through the base you need a bottom entry valve, and if it goes in through the side wall near the top you need a side entry valve.

How Do I Set the Water Level?
There is an adjuster on the float or float arm. Turn it a little at a time and let the cistern refill until the water stops just under the overflow, usually at the water line marked inside the cistern.

Brass Shank or Plastic Shank?
A brass shank gives a stronger thread that is harder to crack when you tighten the backnut. A plastic shank is fine on most domestic cisterns and costs a bit less.

In stock at Plumb Parts, the plumbers merchant on South Street in Glasgow (G14 0QX). Collect from the shop or order online. Price ex VAT; phone 0141 404 5128 with any questions.