Valve Extension Spindles for Underground Hydrant Valves
Manufactured in a range of sizes to fit underground hydrants.
Designed to fit onto the hydrant valve false top and secured into position using the pinch bolt.
The fitting of these extension spindles extends the working height of the hydrant valve allowing the valve to be operated using a standard (35mm) valve key.
Valve extension spindles can be supplied in various lengths as listed below:
Please note the sizes stated are overall length and it should be remembered that when fitted to the hydrant valve approximately 1 ½” is lost from the overall height due to the spindle fitting over the taper of the valve top.
Product Code |
Description |
Overall Length |
Taper |
11898 |
Valve Extension Spindle |
6” |
Std male x Std female (35mm) |
11883 |
Valve Extension Spindle |
9” |
Std male x Std female (35mm) |
11884 |
Valve Extension Spindle |
12” |
Std male x Std female (35mm) |
11894 |
Valve Extension Spindle |
15” |
Std male x Std female (35mm) |
11887 |
Valve Extension Spindle |
18” |
Std male x Std female (35mm) |
15337A |
Valve Extension Spindle |
21” |
Std male x Std female (35mm) |
11891 |
Valve Extension Spindle |
24” |
Std male x Std female (35mm) |
11901B |
Valve Extension Spindle |
27” |
Std male x Std female (35mm) |
11892 |
Valve Extension Spindle |
30” |
Std male x Std female (35mm) |
11908B |
Valve Extension Spindle |
33” |
Std male x Std female (35mm) |
11893 |
Valve Extension Spindle |
36” |
Std male x Std female (35mm) |
11893G |
Valve Extension Spindle |
39” |
Std male x Std female (35mm) |
11908 |
Valve Extension Spindle |
42” |
Std male x Std female (35mm) |
11900T |
Valve Extension Spindle |
45” |
Std male x Std female (35mm) |
11900 |
Valve Extension Spindle |
48” |
Std male x Std female (35mm) |
11908C |
Valve Extension Spindle |
51” |
Std male x Std female (35mm) |
11908D |
Valve Extension Spindle |
54” |
Std male x Std female (35mm) |
11893D |
Valve Extension Spindle |
57” |
Std male x Std female (35mm) |
11905 |
Valve Extension Spindle |
60” |
Std male x Std female (35mm) |
11905A |
Valve Extension Spindle |
63” |
Std male x Std female (35mm) |
11905B |
Valve Extension Spindle |
66” |
Std male x Std female (35mm) |
11905C |
Valve Extension Spindle |
69” |
Std male x Std female (35mm) |
11906 |
Valve Extension Spindle |
72” |
Std male x Std female (35mm) |
11906B |
Valve Extension Spindle |
75” |
Std male x Std female (35mm) |
11906C |
Valve Extension Spindle |
78” |
Std male x Std female (35mm) |
11906D |
Valve Extension Spindle |
2 metres |
Std male x Std female (35mm) |
11906E |
Valve Extension Spindle |
2.5 metres |
Std male x Std female (35mm) |
11706F |
Valve Extension Spindle |
2.8 metres |
Std male x Std female (35mm) |
11839D |
Valve Extension Spindle |
3 metres |
Std male x Std female (35mm) |
Other sizes are also available to enable the use of Jumbo (Click Here) and Euro (Click Here) size keys.
To assist you in making your choice; the three valve key sizes are listed below:
Standard valve keys have a square of approx. 1 3/8” (35mm)
Jumbo valve keys have a square of approx. 42mm
Euro valve keys have a square of approx. 48/50mm