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Extended 1 Year Warranty

In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards.
An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses)
This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation.
If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at

Full Flow Valve - 2 Port with Teflon Seal
1.5" socket or 2" Spigot x 2
  • Certikin Full Flow Valve
  • 2 Way Valve
  • 1.50" socket or 2.0" Spigot x 2
  • With Teflon Seal 
Special Order
Delivery Surchrage Apply
QF: 5160
RRP: £49.95
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
HydroAir Air Admitance Valve
50mm O/D
  • HydroAir Air Admitance Valve
  • 50mm O/D
  • PVC
spare part
QF: 1163
RRP: £16.68
69 in stock 15:00 Cut off Same day dispatch on orders before 15:00
Flow Meter (Litre/Min)
2.0" or 2.5"


  • FlowViz Flow Meter (Litre/Min)
  • Can be installed in vertical or horizontal pipes
  • Does not need straight pipe either side of flow meter
  • Flow range from 40-400 l/min on 2" model
  • Two models - FV-C for 2 or 2.5" pipe.
QF: 4950
Special Order ItemLead time confirmed upon order
Full Flow Valve - 3 Port
1.5" - 2" - 3 Way Valve
  • Certikin Full Flow Valve
  • 3 Way Valve
  • 1.5"- 2" 
  • With Teflon Seal
Special Order
3 way valve
with teflon seal
QF: 5141
RRP: £62.40
Available to OrderMore stock (3) on order