1/2 BSP stainless ball valve WRAS Approved 10 Bar 9-24vAC/DC or 110-240vAC Open/Close + Failsafe ABVM04S


£101.11 incl. VAT
£63.20 ex. VAT

Brand: Connexion

Model: ABVM04S

Stock: 2080 in stock

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1/2 inch Motor Actuated WRAS Ball Valve Mini series ABVM04S ®.

Motor Actuator:
Open/Close: 4 to 6 seconds.
Includes: visual position indication.
Temperature (ambient): -15°C to +50°C.
Cycle life: 100,000+ open/close, 100% rated.
Power Consumption: 1 to 5 watts when moving.
Control options: Failsafe return or Power Open/Close.
Power supply: 9-24v 2 amp, 110-240v 500mA recommended.
Voltage: 9 to 24 volts AC/DC or 110 to 240 volt AC with multi voltage technology.

Ball Valve:
Bore: 15.0mm
Pressure: 0 to 10 Bar
Body: 304 stainless steel
WRAS Certificate 2012107
Port 1/2 BSP, optional NPT thread
Seals: PTFE + EPDM (WRAS Approved).
Temperature (media): -15°C to +100°C.
Media: air or water suitable with 304 stainless steel, EPDM + PTFE.

Options to choose.
1. Failsafe Closed = Power ON will OPEN - Power OFF will automatically CLOSE with reserve power. (ABVM04S/9AR + ABVM04S/2AR)

2. Failsafe Open = Power ON will CLOSE - Power OFF will automatically OPEN with reserve power. (ABVM04S/9AR-NO + ABVM04S/2AR-NO)

Failsafe actuators require minimum 30 second power ON for recharging.

3. Power Open/Close = connect RED +ve and BLACK -ve wires, GREEN wire is the control wire.
Power to GREEN valve opens or power off valve closes. (ABVM04S/2 and ABVM04S/9)

4. Control voltage 9 to 24v AC/DC or 110 to 240vAC.

Other options.

Manual Override = Button Lift + Twist will open/close valve and disengage motor, push back down to re-engage motor.
Available low voltage only. (ABVM04S/9AR-MO, ABVM04S/9AR-NO-MO, ABVM04S/9-MO)

ABVM Weather Cover (recommended for use outdoors or wet environments).

E2 Position Switches = Position OPEN and CLOSED end of travel confirmation switches.
Volt free feed back (no voltage supplied from actuator).
Switch rating 0 to 36vDC 0.4 Amp Max. (ABVM04S/9AR-E2, ABVM04S/2AR-E2, ABVM04S/9-E2, ABVM04S/2-E2)

Technical Specifications

9-24 volt: Open 4 second / close 4 seconds
110-240 volt: Open 4 seconds / Close 6 seconds.

Start Power
9-24 volt: peak current can reach 2.08A for 5ms (0.005 seconds) after first start and capacitors not charged.

Moving Power:
9-24 volt: 1 to 1.2 Watts, 50mA to 130mA. (Back EMF 3 to 5 Volts over nominal. 9v=130mA, 12v=100mA, 24v=50mA.)
110-240 volt: 2 to 5 Watts, 50 to 100mA.

Maximum Voltage:
Actuators without manual override can operate from 6 to 24v AC/DC, where 24 volts is absolute maximum.
Actuators with manual override can operate from 9 to 35 volts AC/DC.

Destruction Test.
On the 26th November 2020 at around 10.40am we connected an ABVM to a dry 1/2 BSP mini ball valve with 9-24vACDC failsafe closed actuator to our SVDT22 (digital cycle timer), and set this for 1 cycle every 60 seconds (30 sec power ON Open then 30 Sec power off to Close) 24/7 all day all night non-stop. (except holidays)

As of 31st May 2023 the valve has opened and closed, 1,311,280 times and still opening and closing perfectly.

Technical Specification

Brand: Connexion

Model: ABVM04S

Width: 65.00 mm

Height: 100.00 mm

Depth: 63.00 mm

Weight: 0.52 kg

Body Material: Stainless Steel

Port Size: 1/2 Inch

Function: 2/2 Normally Closed, 2/2 Normally Open, Power Open/Power Close

Operation: Direct Acting

Pressure Maximum: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: EPDM

Approvals: IP67, WRAS

Options required: Anti Water Hammer, Bi-Directional Flow, Manual Override, Position Feedback - Closed, Position Feedback - Open + Closed, Position indication - Visual

Orifice: 15mm

Voltage: 12vDC, 12vAC, 24vDC, 24vAC, 110vAC, 230VAC

Media: Air, Water, Water (RO/Pure/Demin)

Valve / Product Type: Ball, Motor Actuated


★★★★★4.9 / 5 10 reviews

José Carlos


Excellent product, well made, quick delivery and works perfectly. I did think these were going to be cheap and not any good as they are less than half the price of the JJ ones I buy, but I am proven wrong. Excellent. In fact you might sell more if they were more expensive (only to others though). Thanks I'll be back for more for sure. I'll open the credit account you offered too as I am told I only need to send an official purchase order to do this. Wish other suppliers were as easy to deal with. PS Thanks for the catalogue too.

Reviewed on 10/05/2018



Hi Matt, I would just like to thank you for your excellent customer service and the quality of the Actuated Ball Valve delivered at 12:05 today. I am impressed with the quality of the valve based upon my 30 years in the pumps and valve industry for sanitary products which I have now tested and am really pleased with the product. Sincerely Bob

Reviewed on 14/06/2018



Thank you very much for your help. Our engineer installed these some weeks ago now AND they are still working perfectly whereas those other cheaper ones I purchased only lasted 2 hours >>>OMG. Anyway all fixed now, boss is happy again. Thanks again for your help, much appreciated. Lucy.

Reviewed on 07/03/2020



Amazing valve for the money. Hope to deal with you again. Thank you.

Reviewed on 23/05/2020



product is great. when i reached out to customer service for technical support, i got a quick response that helped me out. thank you!

Reviewed on 20/11/2020



Far better than expected - quick delivery - works very well indeed. However description is wrong as these self return with power removed and dont stay put - which is a huge benefit, so suggest you revise desciption and would sell a lot more. Well done A+ recommedend.

Reviewed on 28/05/2021



Excellent quality ball valve. Feels very solid. Note that the 3-wire version can be wired so as to only use power on the opening/closing movement so saving 9v battery power when valve is not actually moving.

Reviewed on 21/06/2021

Bill McCready


ABVMO4S/2AR Thank you very much for your very efficient service. After your recommendation for this valve application, it is now fitted & works a treat. I only wish I had phoned up first for the advice instead of ordering the one I thought & got it wrong. Definitely recommend your company. It is great to talk to someone who knows the products & applications. Yhanks again for the efficient service

Reviewed on 02/07/2021



Excellent goods and services fast delivery as usual A1+

Reviewed on 10/02/2022



good service and much appreciated - arrived next day as advertised. Thanks. These motor actuated valves are ideal, small - reliable and very cost effective. Will send PO with next order to open account and get better prices as discussed.

Reviewed on 29/09/2023