Product Handbook 2026 - Volume 2

Pipeline ancillaries Air vents and air eliminators

10

Spare parts The spare parts available are shown in solid outline. Parts drawn in a grey line are not supplied as spares. Available spares Maintenance kit comprising: Valve cone, float, cap 'O' ring, check valve ball and check valve circlip

2, 4, 5, 9, 10

Important note If you have earlier versions of the AE36 designated AE36CV which operate over the range 3 - 8 bar (43.5 - 116 psi g) then the spares set for the AE36A can not be used. Spares for the AE36CV are no longer available. How to order spares Always order spares by using the description given in the column headed 'Available spares' and state the size and type of automatic air eliminator/air vent. Example : 1 - Maintenance kit for a Spirax Sarco ½" AE36A automatic air eliminator/air vent with check valve.

10 9

1 (Not a spare)

5

4

2

10.11 63

Recommended tightening torques

or mm

Item

N m

ft lbf

1 8

30

10 - 12

7 - 9

Cheesehead

M4 x 6

2.5 - 2.8

1.8 - 2.0

TI-P017-02 CMGT Issue 12

Page 5 of 5

AE36 and AE36A Automatic Air Eliminators/Air Vents for Liquid Systems

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