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AVDO, Internal/External Thread



- Simple, easy to set, self acting solution
- Reduces risk of noise in systems fitted with radiator thermostats
- Improves system efficiency
- Maintains minimum flow rates through boiler and pump
- Essential in low water content boiler systems


Straight valve design comprising inlet with internal thread and outlet with union nut and tailpiece.
AVDO, Internal/External Thread

Technical data



Code No.TypeSetting Range
(bar)		Connection
Inlet		Connection
Outlet		Design

AVDO with
Internal/External Thread
003L601800 AVDO 150.05 - 0.5Rp 1/2R 1/2Straight
003L602300 AVDO 200.05 - 0.5Rp 3/4R 3/4Straight
003L602800 AVDO 250.05 - 0.5Rp 1R 1Straight

AVDO, versions for UK
003L611500 AVDO0.05 - 0.515 mm15 mmStraight
003L612200 AVDO0.05 - 0.522 mm22 mmStraight
003L612800 AVDO0.05 - 0.528 mm28 mmStraight


Documentation



5 Documents Found: 1 certificates/declarations, 2 data sheet and 2 instructions


Certificates/Declarations
 
AVDO, EU-Declaration of Conformity
Declaration_AVDO.pdf (0.0 Mb), Literature number: VCPAY202, Language: English, Release date: 30/11 2005
 


Data sheet
 
Automatic bypass control AVDO
VD55K802_AVDO.pdf (1.0 Mb), Literature number: VD55K802, Language: English, Release date: 03/01 2008
 
Automatic bypass control AVDO
VD55K812_AVDO.pdf (1.1 Mb), Literature number: VD55K812, Language: UK English, Release date: 03/01 2008
 


Instructions
 
AVDO - Installation and Commissioning Guide
AVDO_vi55m902.pdf (0.3 Mb), Literature number: VI55M902, Language: English, Release date: 06/03 2008
 
AVDO - Installation and Commissioning Guide
AVDO_vi55m912.pdf (0.3 Mb), Literature number: VI55M912, Language: UK English, Release date: 06/03 2008
 


Accessories