Condition
Purchase
Sort by
Time
Various
Automatic auto bottle - automatic, air
£10.99
Buy It Now
Automatic air valve - automatic,
£99.99
Buy It Now
Flamco flexvent m - g,
£12.94
Buy It Now
Inta 15mm brass - inta, automatic
£10.80
Buy It Now
Automatic air vent valve - automatic,
£8.85
Buy It Now
Automatic air vent - valve, brass
£8.89
Buy It Now
220v automatic - 220v,
£25.18
Buy It Now
Caleffi robocal automatic - automatic, air
£7.59
Buy It Now
Flamco flexvent automatic air - flamco,
£89.10
Buy It Now
Jolly automatic air - jolly,
£6.99
Buy It Now
Aladdin radiator autovent - radiator,
£10.80
Buy It Now
Teams brass automatic auto - brass,
£7.50
Buy It Now
Aladdin radiator autovent - radiator,
£11.87
Buy It Now
220v automatic - 220v,
£25.18
Buy It Now
Brownall automatic air
£125.50
Buy It Now
Giacomini r881 automatic - r881, 1/2"
£31.89
Buy It Now
Caleffi robocal brass - caleffi,
£6.52
Buy It Now
Caleffi robocal automatic air - caleffi,
£10.26
Buy It Now
Caleffi robocal automatic air - caleffi,
£9.75
Buy It Now
Inta 15mm automatic - 15mm,
£12.50
Buy It Now
Kramer automatic brass - , air
£12.99
Buy It Now
Pegler valve brass automatic - valve,
£12.94
Buy It Now
Brass bottle air vent - bottle,
£12.10
Buy It Now
Soil air automatic admittance - air,
£21.99
Buy It Now
Alde automatic air - alde, valve
£99.99
Buy It Now
15mm automatic air - automatic, vent
£10.88
Buy It Now
Bsp brass automatic - 1/2",
£12.99
Buy It Now
Inta aav38 8in brass - aav38,
£8.93
Buy It Now
Flamco flexvent m - flexvent, 1/2
£12.94
Buy It Now
Had20b compressed air auto - compressed,
£20.99
Buy It Now
Automatic electronic timed air - timed,
£27.11
Buy It Now
220v automatic - 220v,
£25.19
Buy It Now
Bsp automatic air vent - 1/8",
£4.99
Buy It Now
230v automatic - ac,
£20.99
Buy It Now
Hvac automatic float valve - float,
£7.93
Buy It Now
Baxi genuine parts automatic - parts,
£10.80
Buy It Now
Automatic air vent - vent, valve
£11.40
Buy It Now
Inta 15mm automatic central - inta,
£13.25
Buy It Now
4x4 adjustable tyre deflators - 4x4,
£34.99
Buy It Now
Caleffi minical automatic - caleffi,
£8.66
Buy It Now
Automatic air vent - vent, and
£23.00
Buy It Now
Compressor filter float auto - compressor,
£30.41
Buy It Now
Altecnic robocal automatic - robocal,
£14.95
Buy It Now
Bsp brass automatic - 3/8",
£13.99
Buy It Now
220v electronic timed - 220v, air
£31.25
Buy It Now
Automatic vent valve - automatic, air
£11.23
Buy It Now
Giacomini r88i automatic - automatic, air
£6.95
Buy It Now
Caleffi robocal automatic air - caleffi,
£9.99
Buy It Now
Automatic air vent - in,
£13.41
Buy It Now
220v automatic - 220v, 1/2"
£25.19
Buy It Now
Brass float valve automatic - brass,
£10.22
Buy It Now
Teams brass automatic - teams,
£9.95
Buy It Now
Automatic air vent valve - automatic,
£11.96
Buy It Now
Intatec iair vent automatic - intatec,
£25.44
Buy It Now
Automatic for radiator bleed - 2,
£7.13
Buy It Now
Core new automatic air - core,
£8.66
Buy It Now
Automatic ball drain - automatic, valve
£22.26
Buy It Now
Esi automatic air - automatic, valve
£16.15
Buy It Now
Automatic air vent bleeder - air,
£8.87
Buy It Now
Intatec iair vent - -,
£10.13
Buy It Now
Automatic air bleed - valve, 38
£15.82
Buy It Now
4 1 male thread - 3/8",
£21.29
Buy It Now
Pintossi automatic air vent - pintossi,
£11.59
Buy It Now
Terrain 253w automatic air - automatic,
£6.00
Buy It Now
Air compressor check - compressor,
£10.38
Buy It Now
Automatic air vent valve - vent, 3/8"
£10.62
Buy It Now
Honeywell ea122 automatic - honeywell,
£10.00
Buy It Now
Bspp bspt npt m10x1 - bspt,
£3.34
Buy It Now
Intatec 15mm all brass - 15mm, all-brass
£12.94
Buy It Now
Automatic air vent valve - automatic, 3/8"
£10.25
Buy It Now
Automatic air bleed - automatic, valve
£13.36
Buy It Now
1 brass relief - 3/8,
£10.98
Buy It Now
Intatec inta 15mm auto - inta,
£17.36
Buy It Now
Air vent valve dn15 2 - valve,,
£13.63
Buy It Now
Intatec iair vent 2 - vent, 1/2"
£11.97
Buy It Now
Teams brass automatic auto - automatic,
£9.49
Buy It Now
Auto air vent 1 2 - vent, bsp
£7.95
Buy It Now
Automatic air vent - automatic,
£10.44
Buy It Now
Altecnic caleffi robocal - altecnic, 3/8"
£18.79
Buy It Now
Automatic bottle air vent - automatic,
£11.25
Buy It Now
Valve 1 male thread - valve,
£7.74
Buy It Now
Pressure sprayer valve - sprayer,
£5.17
Buy It Now
Job lot x pintossi - lot, 4
£32.57
Buy It Now
Fifteen pieces brass ball - fifteen,
£18.99
Buy It Now
Automatic electronic timed air - timed,
£21.35
Buy It Now
Automatic air vent - air, 1/2"
£11.96
Buy It Now
Air admittance valve - 1/2",
£35.00
Buy It Now
Automatic air bottle vent - vent, 1/2"
£19.99
Buy It Now
Automatic flush valve - automatic,
£4.99
Buy It Now
Baxi boiler hydraulic inlet - baxi,
£58.29
Buy It Now
Automatic air vacuum relief - vacuum,
£7.34
Buy It Now
Automatic air intake - 3/4",
£7.83
Buy It Now
Solenoid valve air - solenoid,
£28.24
Buy It Now
For heating system - system,
£5.36
Buy It Now
Esi automatic air vent valve - automatic,
£21.50
Buy It Now
4v430c pneumatic solenoid - 4v430c-15,
£38.99
Buy It Now
Looking for more automatic air valve?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 automatic air valve listings currently in our index. Prices range from £3.34 to £125.5, with an average of £18.74. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about automatic air valve →
Try this: ballcock | bathroom basin lever taps | bathroom suite bidet | bidet toilet seat attachment | block paving manhole cover | bmw 1 series grill | bmw e46 black grill | bmw e90 black grill | bmw f10 grill | bmw x3 f25
Whether you are looking for a brand-new or second-hand automatic air valve, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.34, while premium listings can reach £125.5 — giving you a wide budget spread to work with. The average price of £18.74 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.