Iberspa - 3/4" On/Off Diverter Valve for Spa Jets - 31-4090

Iberspa – 3/4″ On/Off Diverter Valve for Spa Jets

This HydroAir on/off diverter valve (part number 31-4090, also listed as Iberspa / Astral Pool RPOR0263) lets you adjust the flow rate and pressure of water to a particular set of jets in your hot tub. It has two female sockets for 3/4-inch pipes and is fitted in many Aquavia, Astral Pool, Flow Spas and Oeweo spas. If your plumbing uses a different size, a HydroAir 20 mm on/off diverter valve is also available.

Compatibility with Aquavia, Astral Pool, Flow Spas and Oeweo spas

This replacement diverter valve can be found on many spa models, including:

• Aquavia Spa: Amazon, Swimspa Duo, Wave, Cube Ergo (depending on options chosen) and Select
• Astral Pool Ocean Dreams range: Corner 30, Pacific 70, Evolution 70 and Atlantida 70
• Flow Spas range from FL Diffusion: Lou, Vincent, Lola and Nino
• Oeweo: the Privilege and Comfort range

If your spa is not listed, compare the valve on your tub with the dimensions and connections below before ordering.

Connections and how to choose the right valve

The valve has a female connection for 3/4-inch pipes. It also offers a male connection for 1-inch pipes, used with a 1″ connector.

Check the pipe size on your spa first. The version described here is the one with 3/4-inch female sockets; the 20 mm version is a separate item.

Fitting and dimensions

Use these measurements to confirm that the diverter valve matches the one you are replacing:

• Length: 127 mm
• Face diameter with handle: 77 mm
• Face diameter without handle: 68 mm
• Inside diameter of fittings: 27 mm
• Hole diameter: 57 mm
• Top diameter (where the cap screws on): 45 mm

Part numbers

This valve is listed as Iberspa / Astral Pool RPOR0263 and as Balboa / HydroAir 31-4090 (body). Quote either number when you compare it with the part on your spa or search for a matching spare.