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Air & Water Surge Protection Valve

(1 Review)
SKU
AWSPV
Special Price £450.00 £375.00 Regular Price £600.00 £500.00

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Air & Water Surge Protection Valve - 1"

 

The AWSPV Air & Water Surge Protection Valve offers air, surge and vacuum protection as a custom built solution for installation at the top of a riser in a building to reduce the potential for hydraulic shock. The unique AWSPV valve incorporates as standard, three design features to automatically protect building risers under all operating conditions, from the destructive surge and water hammer phenomena. These features are independent of any mechanical device ensuring reaction in a very low millisecond time span.

 

  • The AWSPV valve utilises the large orifice to admit air in the riser thus preventing a vacuum from occurring when the booster set is down (powered off)
  • Effective Air Release during filling or refilling the system, air is forced through an “Anti-Surge” orifice resulting in the deceleration of the approaching water column due to the resistance of rising air pressure in the valve. This dampens potential pressure transients when the air valve closes.
  • The AWSPV valve design, ensures effective de-aeration under all pipe line flow and operating conditions, via either one of three discharge orifices. 
  • Automatic Surge Protection
  • Vacuum Protection
  • Pipe System Protection
  • Dampens effect of Water-Hammer at pump start up
  • Provides Vacuum Protection when the pump stops and the riser drains
     

Technical Details

  • 25mm/1” BSP Connection
  • Weight: 4.6 kg
  • Pressure rating: PN10
  • Max Riser Pipe Dia: 200mm
  • Min Pressure: 0.3 bar
  • Max Temperature: 70oC/158oF
  • Min Temperature: 4oC/40oF

 

Overall product rating out of 5: 3.00
Based on 1 review
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Anonymous
Air & Water Surge Protection Valve
Good Morning we received your email today at 10.56, with a request to let you know if we were happy with the "Air and Water Proction Valve which you hopefuly state that it has arrived by now. Also reuesting a product review on our experence with this item. It was also nice that with the review Luke can stand a chance to win a £25.00 gift card. May be the person who sent this is liveing in the past ( "God rest their soul" ) as today is the 2nd of August 2024 and the draw will take place on the 19th July. Hope this statement does not refect on your business policys, or is this this final entry date 2025,2026 0r 2027 ?? Luke would have quite enjoyed the the prospects of a £25.00 gift card and for possible future business. PS :-The product was fully succsefully.
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11 months ago

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surge protection valve