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Drayton MA1/679-3 3-Port Motorised Valve (81844)

22mm compression connection. 5-wire installation. 100% tight shut off. Conforms to EN 60730.

  • 1m Cable Supplied
  • 5-93°C Flow Temperature
  • Snap-On Actuators Easily Removed
  • Manual Lever for Filling & Draining
  • Off: 6 Seconds under Spring Return
  • 1 Year Guarantee
  • Manual Lever for Filling & Draining
  • Snap-On Actuators Easily Removed
  • Off: 6 Seconds under Spring Return

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£69.99INC VAT

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Drayton MA1/679-3 3-Port Motorised Valve is rated 4.6 out of 5 by 53.
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Rated 1 out of 5 by from Plastic Pegs Broken - 15 mnths As with another reviewer, the motorised head was replaced just 15 months ago (old one burnt out after 5 years) but now both return springs have fallen off as a result of the plastic retaining pegs breaking. BEWARE!!
Date published: 2017-01-16
Rated 5 out of 5 by from DIY fitting I bought this to replace the same one which failed after 12+ years. It was so easy to replace, if you are a DIYer i'd recommend cutting the wires on the old one about 2" from the connection block and change 1 wire at a time just so you don't get the wiring wrong.
Date published: 2017-01-10
Rated 4 out of 5 by from versatile mid position valve. There are a lot of valves on the market & I think it is important to have a removable head valve at a competitive price. This fits the bill.
Date published: 2016-12-14
Rated 5 out of 5 by from Replacement Valve Actuator Bought this to replace an identical unit which was over 15 years old. I installed just the actuator and that's done the trick. Make a careful note of existing wiring and it's a simple 15 minute job.
Date published: 2016-12-13
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8 Questions  8 Answers

Screwfix Q&A

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11 Jul 2016
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LIVERPOOL
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, Maintenance
+2points
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Answer: 
The MA1 is a direct replacement for this valve and actuator. It will require a drain down and change out of both parts as the MA1 actuator will not fit onto the 679H valve body.The valve body is however the exact physical size it is the actuator couplings that are different.
13 Jul 2016
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23 Feb 2016
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maidenhead
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, Builder/Multi Trade
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Answer: 
Both Drayton and Honeywell have the same colour wires and the wires have the same functions.
29 Feb 2016
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1 Answer

BGMVSP-23

Hi
I am looking for a replacement for mid position actuator BGMVSP-23, I believe that I would need to get replaced the electric component and/or valve. I had an electrician who advised that the electric part is fine however the valve is stuck. Please advise which Drayton product would be a direct replacement for the following:
- electric part
- bras valve
- electric part and the valve combined
3 Jan 2016
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by
oxford
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, DIY
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Answer: 
The BGMVSP23 is a British Gas mid position variant.

It can be replaced by the Drayton Mid Position Actuator part No 40818 which will attach to the existing valve body or the whole valve and actuator assembly part No 81844
4 Jan 2016
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1 Jan 2016
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Northampton
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Answer: 
This is a direct replacement for the Danfoss HSA3 mid position valve. Both valve and actuator would be required to be changed.

There is a slight difference between the existing wiring and the new wiring of the MA1. On the HSA3 the BROWN wire will become the WHITE wire. All other wires are the same.
4 Jan 2016
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14 Dec 2015
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Linton
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Answer: 
The A679B316-52LO was designed for Worcester. It was supplied to Worcester for the type of boilers that they were making at that time and is only available from Worcester. It is a 3/4" 3 wire, 3 port diverter valve with inverted threads. I am afraid that Drayton do not have a substitute for these valves as they were manufactured as a special for Worcester only.
4 Jan 2016
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  • 2016-11-18 T05:39:28.477-06:00
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Specification
Amp Rating 3 A
Brand Drayton
Cable Length 1 m
Connection Type 22mm Compression
Installation Type 5-Wire Installation
Manufacturer Guarantee 1 Year Guarantee
Manufacturer Guarantee 1 Year Manufacturer's Guarantee
Model No MA1/679-3
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Diameter 22 mm
Product Type Motorised Valve

3A. Power consumption: 6W.

Product contents

MA1 679-3 22mm.

Downloads

Instruction Manual