Wavin HD4/22W Hep2O 22mm 90° Spigot Elbow White Push-Fit

The Wavin HD4/22W is a 90° spigot elbow from the Hep2O push-fit range, used to change direction on 22mm Hep2O polybutylene pipework. One connection is a push-fit insert and the other is a spigot/tube end, so it can be jointed to Hep2O pipe or to copper pipe.

It suits plumbers and heating engineers fitting domestic water distribution and central heating systems, including pressurised systems and combination boilers. The white fitting is moulded from polybutylene and is supplied in Wavin’s purple 22mm colour-coded packaging.

Key Features

• 90° bend for 22mm Hep2O pipework
• Push-fit insert connection 1 (Key or Keyless system)
• Spigot/tube end connection 2
• Nominal diameter DN 20 on both connections
• Polybutylene (PB) body, untreated surfaces
• White fitting finish suitable for on-view applications
• Maximum operating pressure 12 bar at 20°C
• Medium temperature range 5 to 95°C continuous

Benefits

• Quick push-fit jointing with no naked flame needed
• In4Sure joint recognition helps confirm the pipe is fully inserted
• Corrosion-free plastic body with no scale build-up
• Reduced risk of burst pipes compared with rigid metal systems
• Quieter in service and cooler to the touch
• Backed by a 50-year guarantee against defects in materials and manufacturing

Technical Specifications

• MPN: HD4/22W
• Bend angle: 90°
• Connection 1: Insert (push-fitting)
• Connection 2: Spigot/tube end
• Material: Polybutylene (PB)
• Max. operating pressure at 20 °C: 12 bar
• Max. operating pressure at max. medium temperature: 6 bar
• Medium temperature (continuous): 5 – 95 °C
• Main colour: White
• Technical lifespan: 50 years
• Gross weight: 0.044 kg

What’s in the Box?

1 x Wavin Hep2O 90° Spigot Elbow WT 22 PF/SP (HD4/22W)