Air Vent Valves

1/2" BSP Brass Manual Air Vent Valve

Brass air vent valve with 1/2 inch BSP male thread.

Operate with standard radiator bleed key (available in our store).

£2.05

1/4" BSP Brass Manual Air Vent Valve

Brass 1/4 inch BSP air vent valve.

Use with a standard radiator bleed key (not included).

£1.03

1/8" BSP Automatic Air Vent Valve

Automatic air vent valve with 1/8 inch BSP thread.

£1.76

1/8" BSP Brass Manual Air Vent Valve

Brass air vent valve with 1/8 inch BSP thread.

Operate with standard radiator bleed key (not included).

£1.44

Automatic Bottle Air Vent Valve 1/2" BSP

1/2 inch BSP brass automatic bottle air vent (AAV).

With shut off cap that can be used to stop auto venting if so required.

£5.60

Automatic Bottle Air Vent Valve 3/8" BSP

3/8 inch BSP brass automatic bottle air vent (AAV).

With shut off cap that can be used to stop auto venting if so required.

£7.18

Chrome 1/2" BSP Manual Air Vent Valve

1/2 inch BSP chrome plated air vent valve.

Operate with standard radiator bleed key (available in our store).

Popular item for towel rail radiators.

£2.13

Myson Radiator Bleed Valve / Air Vent

Air vent / bleed valve for newer Myson central heating radiators (made after June 2003).

Measures 11mm across the flats of the hexagonal part, the screw thread has a diameter of 7mm.

Does NOT fit any other brand of radiator.

£2.98

Radiator Bleed Key | Alloy

Alloy radiator bleed key, use to operate the bleed / air vent valve on your radiator.

£0.66

Radiator Bleed Key | Brass

Brass radiator bleed key, use to operate the bleed / air vent valve on your radiator.

£0.84

Radiator Bleed Key | Brass Clock Type

Easy grip brass radiator bleed key, in the style of an old clock winding key.

Use to operate the bleed / air vent valve on your radiator.

Keep it on your keyring, so you always have it to hand.

£0.98

Rear Access Radiator Bleed Key

This rear access radiator bleed key has the same square innards as a standard key, but it is much slimmer.

Some radiators are fitted so close to the wall that an ordinary key will not fit - this one will.

£1.49