Double Union Ball Valves
You won't find a better selection than what we have on offer here, these Double Union Ball valves are ideal to restrict pipe flows, as purge valves and waste control valves. Easy to dismantle and maintain and very strong - fits standard imperial PVC pressure pipe.  Will fit solvent waste with suitable reducing sleeves shown below.   One of the most useful ways of controlling your water flow's, also enables you to isolate pumps etc for removal .Use one each side of the Pump in question. True round ball construction - greatly extended life span Fully adjustable ball ensuring smooth operation Extra E.P.D.M. seal fitted behind P.T.F.E. ball seat
Item #  Description Price Add to Cart k25-50-25 Double Union Ball Valve 3/4-in. £9.55 Call k25-50-32 Double Union Ball Valve 1-in. £11.75 Call k25-50-50 Double Union Ball Valve 1-1/2-in. £13.95 Call k25-50-63 Double Union Ball Valve 2-in. £22.35 Call k25-50-90 Double Union Ball Valve 3-in. £82.35 Call k25-50-110 Double Union Ball Valve 4-in. £105.95 Call

Valterra Slide Valves
The Valterra Slide Valves are without doubt one of the finest on the world market. They come complete With the renowned full Stainless Steel Shutter plate. The Valterra Slide Valves  are made out of High Quality PVC and available in 1.5" - 2" - 3" and 4". One more thing, the Valterra Slide Valves were made to last, extremely robust, and worth the extra investment. Manufactured to accommodate pvc pressure pipe these may be modified to fit waste pipe by using the reducing sleeves shown in this section. These Valterra Slide Valves are mainly used for on/off waste valves in filters and to separate the filter from pond, to completely shut off flow when required.
Item #  Description Price Add to Cart valterra1.5 Valterra Slide Valve 1-1/2-in. £8.25 Call valterra2 Valterra Slide Valve 2-in. £11.75 Call valterra3 Valterra Slide Valve 3-in. £18.75 Call valterra4 Valterra Slide Valve 4-in. £44.75 Call