1/2"-3" Normally closed - Terza Series



The Terza series is a range of robust water solenoid valves designed for professional irrigation and general industrial water control applications. These plastic bodied solenoid valves are also widely used in the sanitary market as toilet flush valves thanks to their fast opening and high flow rate, they are resistant to water hammer up to 80 bar. The standard versions are rated to work up to 10 bar pressure and for installations where the water supply can only provide a very small head of water low pressure versions are available in some sizes.


As standard these valves incorporate a manual override that can open and close the valve when unpowered.

All Terza Series valves also feature an adjustable flow control, this allows the flow of water through the valve to be limited, permitting the valve to be used in situations where there is a very low-pressure differential across the valve when the water is flowing.

Selected sizes of the Terza series are WRAS approved for cold and hot water use allowing these solenoid valve to be connected directly to the UK mains water supply.


To view the full brochure click here   

Call or email us to discuss your requirements.


1/2" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 5306BC 230V
Our Price (Ex VAT): £62.67
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1/2" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 5306NC 230AC
Our Price (Ex VAT): £29.36
Low Stock
1/2" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 5301NC 230V
Our Price (Ex VAT): £36.04
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3/4" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 6306NC 230AC
Our Price (Ex VAT): £40.17
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3/4" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 6306BC 230V
Our Price (Ex VAT): £51.13
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3/4" BSP female connections, 2-way normally closed solenoid valve, 230V AC
Stock Code: 6301BC 230AC
Our Price (Ex VAT): £48.21
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3/4" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 6301NC 230V
Our Price (Ex VAT): £39.99
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3/4" BSP male, 2-way normally closed solenoid valve, 230V - Faston
Stock Code: 6316BC 230V
Our Price (Ex VAT): £41.26
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3/4" BSP male, 2-way normally closed solenoid valve, 230V AC - Faston
Stock Code: 6316NC 230V
Our Price (Ex VAT): £30.22
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3/4" BSP male 2-way normally closed solenoid valve, 230V AC
Stock Code: 6311NC 230V AC
Our Price (Ex VAT): £30.22
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3/4" BSP female connections, 2-way normally closed, 12V DC
Stock Code: 6336BC 12VDC
Our Price (Ex VAT): £58.71
In Stock
1" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 7301BC 230AC
Our Price (Ex VAT): £52.71
In Stock
1" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 7306NC 230V
Our Price (Ex VAT): £38.30
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1" BSP female connections, 2-way normally closed, 230V
Stock Code: 7306BC 230V
Our Price (Ex VAT): £52.71
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1" BSPT female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 7301NC 230V
Our Price (Ex VAT): £38.26
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1" BSP male, 2-way normally closed solenoid valve, 240V AC
Stock Code: 7316NC 240V
RRP (Ex VAT): £0.00
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1" BSP male, 2-way normally closed solenoid valve, 240V AC
Stock Code: 7311NC 240
RRP (Ex VAT): £0.00
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1¼" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 8301NC 230V
Our Price (Ex VAT): £50.67
In Stock
1¼" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 8306NC 230V
Our Price (Ex VAT): £45.72
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1¼" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 8306BC 230V
Our Price (Ex VAT): £61.93
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1¼" BSP female, low-pressure normally closed solenoid valve, 230V AC
Stock Code: 8306ABC 230V
Our Price (Ex VAT): £116.53
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1½" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 9301NC 230V
Our Price (Ex VAT): £74.25
In Stock
1½" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 9306NC 230V
Our Price (Ex VAT): £71.57
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2" BSP female connections, 2-way normally closed, 230V AC
Stock Code: 10306NC 230AC
Our Price (Ex VAT): £103.29
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2" BSP female, 2-way normally closed solenoid valve, 230V AC
Stock Code: 10301NC 230AC
Our Price (Ex VAT): £103.29
Low Stock
2" BSP female connections, 2-way normally closed, 230V AC - for dirty water
Stock Code: 10301NF 230V
Our Price (Ex VAT): £154.82
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3" BSP male normally closed solenoid valve 230V
Stock Code: 11311NC 230V
Our Price (Ex VAT): £165.01
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