- Plumbing
- Toilet Fittings
- Flush Valves
- Flume Brass Shank Fill Valve 1/2"
Flume Brass Shank Fill Valve 1/2" Bottom Entry
by FlumeProduct code: AB768

Flume Brass Shank Fill Valve 1/2" Bottom Entry
by FlumeProduct code: AB768
Related products
Product details
Designed for reliability, this valve ensures a consistent and effective performance, making it an ideal replacement part for a wide variety of toilet cisterns that use a standard bottom entry design.
• Bottom entry design – for use in compatible toilet cisterns
• 1/2" Brass Shank – provides a strong, durable and reliable connection
• Efficient refill – ensures your cistern fills quickly and quietly
• Installation height from 208 to 328mm
• Water line is adjustable from 130mm to 250mm
Reviews★★★★★ ★★★★★
Technical specification
| Brand | Flume |
| Manufacturer ID | B3300-YC |
| Energy class | N/A |
| Colour | White |
| Suitable For | Bottom entry toilet cisterns |
| Pack contents | 1 x Flume Brass Shank Fill Valve 1/2" Bottom Entry |
| Pack Size | 1 |
| Colour Family | White |
| Connection Size | 1/2" |
| Connection Type | 1/2" |
| Body Material | Plastic |
Delivery details
Delivery (UK mainland only)
Next Day: £5, or FREE over £40
- Order by 9pm Mon-Thu: next working day
- Order Fri to 5pm Sun: Monday
- Order after 5pm Sun: Tuesday
Pre-12pm: £10
- Same cut-offs as Next Day above
Saturday & Sunday: £10, or £5 over £40, or FREE over £75
- Saturday: order by 6pm Fri
- Sunday: order by 4pm Sat
Heavy items (over 30kg)
- Mon-Fri only. Order by 6pm and allow up to two working days
- Order after 6pm Thu: arrives after the weekend
Supplier items
- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)
Collection details
Next Business Day Collection (eligible items)
- Order by 9pm Mon-Thu: collect next day
- Order after 9pm Thu to 5pm Sun: collect Monday
- Heavy items (over 30kg): allow up to two working days
Opening hours
- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm
- Saturday: 7am-6pm
- Sunday: 9am-4pm
Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.
Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.
Pack size: Each
Selected:
20+ Available for delivery. Order before 9pm to receive your item next business day.
0% interest for 4 months on orders above £99*. Learn more

