Altecnic 1 1/2" Anti Freeze Valve - 108801

The antifreeze valve allows the circuit medium to be drained when the temperature reaches an average of 3˚C.

  • £123.53

The antifreeze valve allows the circuit medium to be drained when its temperature reaches an average value of 3 °C. This prevents ice forming in the circuit of a system, generally with a heat pump, avoiding potential damage to the machine and to the pipes.


Body: brass EN 12164 CW617N (code 108701-108801) brass EN 12165 CW617N (code 108601)

Obturator: brass EN 12164 CW617N (code 108701-108801) brass EN 12164 CW617N (code 108601)

Springs: stainless steel EN 10270-3 (AISI 302)

Seals: EPDM



  • Medium: water
  • Maximum working pressure: 10 bar
  • Working temperature range: 0–65 °C
  • Ambient temperature range: -30–60 °C
  • Medium temperature (opening): 3 °C
  • Medium temperature (closing): 4 °C
  • Accuracy: ±1 °C
  • Kv (straight path): 72 m3/h (108801)
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We offer next day delivery on most of our products if received before 3pm the same working day plus free delivery on all orders over £50 + VAT (Please check the individual product page for confirmation)

We operate a NO QUIBBLE returns policy to give you peace of mind when buying. In the unlikely event that the product you order isn't quite what you wanted then get in touch, post it back & we will process your refund when it arrives back with us

Returning Direct items

If you would like the supplier to collect any items that are not needed, there would be a collection and re-handling charge of 25% per item and a charge of £45 + VAT (The £45 + VAT would be per collection, not per invoice or item.)


The handling charges would also increase depending on the date from delivery to collection, 25% is for anything collected within 1 month of delivery to site. Anything over 2 months would be more than the 25% and again for 3, 4, 5 months etc and you would be notified when contacting us.

Last update 13:10 18/08/2022

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