Valve Extension Spindles (Jumbo 42mm)

Information

Valve Extension Spindles for Underground Hydrant Valves

Jumbo (42mm) combinations

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 or Jumbo 42mm valve key.

Valve extension spindles can be supplied in various lengths. Both Jumbo (42mm) socket to Standard (35mm) male top and Jumbo (42mm) socket to Jumbo (42mm) male top are 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
15336B	Valve Extension Spindle	12”	Std male top (35mm) x Jumbo female socket (42mm)
11887B	Valve Extension Spindle	18”	Std male top (35mm) x Jumbo female socket (42mm)
15337C	Valve Extension Spindle	21”	Std male top (35mm) x Jumbo female socket (42mm)
11893B	Valve Extension Spindle	36”	Std male top (35mm) x Jumbo female socket (42mm)

 

Product Code	Description	Overall Length	Taper
15336A	Valve Extension Spindle	12”	Jumbo male top (42mm) x Jumbo female socket (42mm)
11891B	Valve Extension Spindle	24”	Jumbo male top (42mm) x Jumbo female socket (42mm)
11893E	Valve Extension Spindle	36”	Jumbo male top (42mm) x Jumbo female socket (42mm)

 

Other sizes are also available to enable the use of Standard (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