Plumb Supply — The merchant you can always count on
Plumb Supply — Product image coming soon (not a product photograph)
Grant

Grant 3 Bar 3 Port Pressure Relief Valve MPCBS124

Product code: 434803
Price
£13.59ex VAT
£16.31 inc VAT
  • Free UK mainland delivery on orders over £100 ex VAT (heavy, palletised and non-mainland deliveries quoted at checkout)
  • Genuine manufacturer-supplied products
  • Buying in volume? Request a project quote

Product details

The Grant 3 Bar 3 Port Pressure Relief Valve MPCBS124 is a brand new, genuine Grant spare part with a Grant manufacturer's guarantee. A safety valve, also known as a pressure relief valve, or PRV for short, is a safety device that reduces the pressure of water running through a heating system to the set bar level.

You may also need

Popular pairings and alternatives from the same range.

Plumb Supply — Product image coming soon (not a product photograph)
Heatline
Heatline Capriz 2 / Monza 2 Sensor 0020210211
Price
£17.19ex VAT
£20.63 inc VAT
Plumb Supply — Product image coming soon (not a product photograph)
Worcester Bosch
Worcester Bosch Flow Turbine Adaptor 8716122264
Price
£4.81ex VAT
£5.77 inc VAT
Plumb Supply — Product image coming soon (not a product photograph)
Viessmann
Viessmann 7841830 Flow Switch
Price
£69.00ex VAT
£82.80 inc VAT
Plumb Supply — Product image coming soon (not a product photograph)
Ideal
Ideal 181024 Water Pressure Switch Kit
Price
£63.00ex VAT
£75.60 inc VAT

Delivery you can plan around

Free delivery over £100 ex VAT. Standard UK mainland delivery is £6.95 ex VAT.

Delivery information

14-day standard returns

Eligible unused items may be returned within 14 days of delivery. Statutory rights are unaffected.

Returns policy

Secure checkout

Card payments are processed over an encrypted connection. We never store your card details.

How we handle your data

Talk to our team

Mon–Fri 8am–5:30pm on 0330 043 4559 — specification checks, availability and project pricing.

Contact us

Standard UK mainland delivery is £6.95 and free on orders over £100 ex VAT. Heavy or palletised items, the Highlands, Islands and Northern Ireland are quoted separately at checkout.