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Coster VFG 340 3-Port Butterfly Valve DN 11/2

Coster

Coster VFG 340 3-Port Butterfly Valve DN 11/2

Coster VFG 340 three-port butterfly valve with a DN 11/2 nominal bore for heating and plumbing installations.

At a glance

  • Also known as 7530328
Manufacturer part no.
VFG 340
Showing prices

£231.84

£193.20 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Coster VFG 340 is a three-port butterfly valve with a DN 11/2 nominal bore, manufactured by Coster. It is a flow-control component used in heating and plumbing systems, where a three-port valve directs flow between two circuits from a single valve body.

Before you order

  • Confirm the installation requires a three-port valve rather than a two-port valve.
  • Check the DN 11/2 nominal size against the pipework or connection it will serve.
  • Verify the VFG 340 model reference matches the valve being replaced or the specification for the job.
  • Check that the valve body and operating arrangement suit the available space and access on site.

Not sure which part?

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