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MHS Manual Purging Valve Z840020982

MHS

MHS Manual Purging Valve Z840020982

Manual purging valve from MHS, part number Z840020982, for venting trapped air from heating and plumbing systems.

At a glance

  • Also known as 1680252
Manufacturer part no.
840020982
Showing prices

£24.71

£20.59 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 MHS Z840020982 is a manual purging valve manufactured by MHS. It is a hand-operated valve used to release trapped air from a heating or plumbing system. Purging is carried out by hand at the point where air needs to be vented from the circuit.

Before you order

  • Confirm the part number Z840020982 matches the valve being removed.
  • Check the thread size and connection type on the existing valve against the installation before ordering.
  • Isolate and depressurise the system before removing or fitting any valve.
  • Consider whether a manual purging valve suits the position, or whether an automatic air vent is more appropriate for the location.

Not sure which part?

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