The McAlpine Waste Valve 1.1/4" Tundish Macvalve-3 is a plumbing component used in waste and drainage systems. The valve is designed to allow waste water to flow out of a plumbing system while preventing gases and odors from entering the living space. The valve includes a tundish, which is a small device that allows air to enter the system and prevents the waste water from siphoning back into the plumbing fixtures. The Macvalve-3 model is specifically designed for use with a 1.1/4" waste pipe. It is made by McAlpine, a leading manufacturer of plumbing products in the UK. Installation of the McAlpine Waste Valve 1.1/4" Tundish Macvalve-3 should be done by a qualified plumber, following local codes and regulations. It is important to ensure that the valve is installed correctly to prevent leaks and other issues in the waste and drainage system. 1.25" outlet BSP female inlet nut x universal compression outlet Supplied with Tun Dish Adaptor - 1.25" BSP male thread x 22mm Universal inlet Can be used to take the discharge from a pressure relief valve on an unvented domestic hot water storage system. Please refer to guidance notes in approved Document G3 of the Building Regulations Membrane opens under water pressure to allow discharge to flow freely and then closes to form a seal to prevent foul odour or sewer gas entering the building
It is designed and manufactured by McAlpine, a UK-based company that specializes in plumbing products.
Free delivery on all order over £15 (exc. Bulky Item Delivery)
Super Saver Delivery
£3.99
Standard Delivery
£4.99
Express Delivery
£5.99
Next Day Delivery
£6.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£6.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
The McAlpine Waste Valve 1.1/4" Tundish Macvalve-3 is a plumbing component used in waste and drainage systems. The valve is designed to allow waste water to flow out of a plumbing system while preventing gases and odors from entering the living space. The valve includes a tundish, which is a small device that allows air to enter the system and prevents the waste water from siphoning back into the plumbing fixtures. The Macvalve-3 model is specifically designed for use with a 1.1/4" waste pipe. It is made by McAlpine, a leading manufacturer of plumbing products in the UK. Installation of the McAlpine Waste Valve 1.1/4" Tundish Macvalve-3 should be done by a qualified plumber, following local codes and regulations. It is important to ensure that the valve is installed correctly to prevent leaks and other issues in the waste and drainage system. 1.25" outlet BSP female inlet nut x universal compression outlet Supplied with Tun Dish Adaptor - 1.25" BSP male thread x 22mm Universal inlet Can be used to take the discharge from a pressure relief valve on an unvented domestic hot water storage system. Please refer to guidance notes in approved Document G3 of the Building Regulations Membrane opens under water pressure to allow discharge to flow freely and then closes to form a seal to prevent foul odour or sewer gas entering the building
It is designed and manufactured by McAlpine, a UK-based company that specializes in plumbing products.
Free delivery on all order over £15 (exc. Bulky Item Delivery)
Super Saver Delivery
£3.99
Standard Delivery
£4.99
Express Delivery
£5.99
Next Day Delivery
£6.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£6.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.