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Drayton DTB 2200 Automatic Bypass Valve

Online Catalogue | Heating Controls | Automatic By-pass Valves |  Drayton DTB 2200 Automatic Bypass Valve


Ref:2354

Drayton DTB 2200 Automatic Bypass Valve


Part number: 302039
Manufacturer: Drayton
Mfr Part No.


Drayton DTB 2200 Automatic Bypass Valve




Drayton DTB 2200 Automatic Bypass Valve

DTB automatic by-pass valves are
designed to maintain a minimum flow
rate in heating systems fitted with thermostatic
radiator valves. When all the TRVs
are open the by-pass valve remains closed,
allowing the full boiler output to circulate
around the heating system. As TRVs sense
that selected room temperatures are
reached and start to close, the by-pass
valve starts to open, maintaining optimum
flow through the boiler and so eliminating
possible damage to the boiler and pump.
Installation of the DTB by-pass valve will
minimise noise often experienced when
flow through the boiler decreases.

Product Details


• Maintains optimum flow
• Automatic operation
• Set and forget
• Ensures quiet operation
• High quality
• Reliable


Only: £18.57 ex VAT
(£22.28 Including VAT at 20%)



Quantity:  

Online Catalogue | Heating Controls | Automatic By-pass Valves |  Drayton DTB 2200 Automatic Bypass Valve


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