Gate Valves extension Spindles for use with cap top valves

- Mild steel extension stem with ductile iron end caps
- Stocked in effective lengths of :- 750mm, 10000m, 1250mm, 1500mm, 1750mm and 2000mm
- For use in conjunction with BS standard cap top valves
- 50-300mm Gate Valve PN16
- 50-300mm Gate Valve PN25
Section 1.1.1 & 1.2.1