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Sime Ball Cock 3/4 Inch M/F 6177515

Sime

Sime Ball Cock 3/4 Inch M/F 6177515

3/4 inch male/female ball cock isolation valve for Sime gas boilers, part number 6177515.

At a glance

  • Part type: ball cock (isolation valve)
  • Also known as 2040710
Manufacturer part no.
6177515
Showing prices

£33.04

£27.53 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Sime 6177515 is a 3/4 inch ball cock with male/female threaded connections, listed by Sime as an isolation valve for gas boilers. It sits in the appliance water circuit and allows flow to be shut off for servicing and maintenance. It is supplied under Sime part number 6177515.

Signs this part needs replacing

  • Water continues to pass through the valve when it is closed
  • Dripping or weeping from the valve body, spindle or threaded connections
  • The lever or handle is stiff, seized or will not turn through its full travel
  • Scale or debris inside the valve stops it seating and shutting off cleanly
  • Visible corrosion or water staining around the valve

Before you order

  • Confirm the valve size and thread arrangement (3/4 inch M/F) match the part being replaced
  • Check the appliance model against the fits list above
  • Note the Sime part number 6177515 when ordering

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.