1/2" WRAS Valves

1/2" BSP WRAS Approved Valves

Browse 1/2" BSP WRAS approved valves designed for safe use in potable drinking water systems across residential, commercial, and industrial applications.

1/2" valves are one of the most commonly used sizes for plumbing systems, BMS installations, and mains water control, offering a balance of flow capacity and system compatibility.

This range includes solenoid valves and motorised ball valves manufactured from brass, stainless steel, and high-performance plastics, all fully compliant with UK Water Regulations.

Key Features:

→ 1/2" BSP WRAS approved valves
→ Suitable for potable drinking water systems
→ Ideal for plumbing, BMS, and mains water installations
→ Solenoid valves and motorised ball valves
→ Brass, stainless steel and plastic options
→ Normally closed (NC) and normally open (NO) options
→ Fast UK delivery

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Voltage

31 products
1/2″ WRAS Plastic Solenoid Valve 0.2–10 Bar 6 Volt Latching
1/2″ WRAS Plastic Solenoid Valve 0.2–10 Bar 6 Volt Latching
912 IN STOCK
£56.44
£34.03 inc VAT
15mm Plastic Water Solenoid Valve 0.2-10 Bar N/Closed 1175BC
15mm Plastic Water Solenoid Valve 0.2-10 Bar N/Closed 1175BC
1345 IN STOCK
£35.46
£24.14 inc VAT
1/2 Plastic Water Solenoid Valve 0.2-10 Bar N/Closed 5115BC
1/2 Plastic Water Solenoid Valve 0.2-10 Bar N/Closed 5115BC
922 IN STOCK
£30.06
£15.75 inc VAT
1/2 WRAS Motor Ball Valve Stainless Open/Close or Failsafe
1/2 WRAS Motor Ball Valve Stainless Open/Close or Failsafe
2390 IN STOCK
£101.11
£75.84 inc VAT
1/2″ WRAS Water Solenoid Valve 0-10 Bar Normally Closed
1/2″ WRAS Water Solenoid Valve 0-10 Bar Normally Closed
146 IN STOCK
£107.98
£70.19 inc VAT
15mm Plastic Water Solenoid Valve 0.2-10 Bar 6 Volt Latching
15mm Plastic Water Solenoid Valve 0.2-10 Bar 6 Volt Latching
1344 IN STOCK
£59.08
£38.24 inc VAT
ASCO X210525720102E7 15mm WRAS Latching Solenoid Valve 6V DC
ASCO X210525720102E7 15mm WRAS Latching Solenoid Valve 6V DC
14 IN STOCK
£319.00
£159.50 inc VAT
ASCO H262K641S1EM0 WRAS 15mm 6V & 3V Latching Solenoid Valve
ASCO H262K641S1EM0 WRAS 15mm 6V & 3V Latching Solenoid Valve
45 IN STOCK
£223.86
£72.00 inc VAT
1/2" WRAS Water Solenoid Valve N/Closed – ASCO Sirai L182D01
1/2" WRAS Water Solenoid Valve N/Closed – ASCO Sirai L182D01
11 IN STOCK
£133.33
£64.27 inc VAT
1/4-1" Motor Ball Valve Stainless WRAS Timer 1 Sec–100Hrs
1/4-1" Motor Ball Valve Stainless WRAS Timer 1 Sec–100Hrs
62 IN STOCK
£121.62
£80.27 inc VAT
1/2–2 BSP Stainless Pressure Reducing Valve 1.5–13 Bar
1/2–2 BSP Stainless Pressure Reducing Valve 1.5–13 Bar
111 IN STOCK
£358.92
£215.35 inc VAT
1/4-3/4 & 6-15mm Nylon Water Solenoid Valve - Normally Open
1/4-3/4 & 6-15mm Nylon Water Solenoid Valve - Normally Open
173 IN STOCK
£44.48
£25.94 inc VAT
1/2 Water Solenoid Valve 0.5-15 Bar WRAS 2/2 Normally Open
1/2 Water Solenoid Valve 0.5-15 Bar WRAS 2/2 Normally Open
145 IN STOCK
£141.36
£91.88 inc VAT
1/4-1/2 Motor Ball Valve StSt WRAS 3-Way Std or Failsafe
1/4-1/2 Motor Ball Valve StSt WRAS 3-Way Std or Failsafe
147 IN STOCK
£140.17
£124.61 inc VAT
1/2 Plastic Water Solenoid Valve 0.2-10 Bar N/Closed 5105BC
1/2 Plastic Water Solenoid Valve 0.2-10 Bar N/Closed 5105BC
61 IN STOCK
£30.06
£17.51 inc VAT
1/2" WRAS Water Solenoid Valve N/Open – ASCO Sirai L282D01
1/2" WRAS Water Solenoid Valve N/Open – ASCO Sirai L282D01
8 IN STOCK
£220.18
£91.88 inc VAT
1/2 Plastic Water Solenoid Valve 0.2-10 Bar 6 Volt Latching
1/2 Plastic Water Solenoid Valve 0.2-10 Bar 6 Volt Latching
61 IN STOCK
£56.44
£35.93 inc VAT
1/2″ Water Solenoid Valve 0.5-15 Bar WRAS Normally Closed
1/2″ Water Solenoid Valve 0.5-15 Bar WRAS Normally Closed
656 IN STOCK
£98.86
£64.27 inc VAT
1/4-1 Motor Ball Valve Stainless WRAS Programmable 24h Clock
1/4-1 Motor Ball Valve Stainless WRAS Programmable 24h Clock
41 IN STOCK
£121.62
£80.27 inc VAT
1/2 WRAS Approved Motorised Ball Valve Modulating & Failsafe
1/2 WRAS Approved Motorised Ball Valve Modulating & Failsafe
107 IN STOCK
£183.72
£122.48 inc VAT
1/4–1" Motor Ball Valve Stainless WRAS - WiFi & APP Control
1/4–1" Motor Ball Valve Stainless WRAS - WiFi & APP Control
52 IN STOCK
£164.46
£123.35 inc VAT
1/2" WRAS Fast 2 Second Motorised Stainless Steel Ball Valve
1/2" WRAS Fast 2 Second Motorised Stainless Steel Ball Valve
21 IN STOCK
£106.66
£79.99 inc VAT
 1/2-1 Motor Ball Valve StSt WRAS 3-Way Open/Close Failsafe
1/2-1 Motor Ball Valve StSt WRAS 3-Way Open/Close Failsafe
256 IN STOCK
£235.34
£176.51 inc VAT
1/2 Motor Ball Valve Brass WRAS 3-Way Open/Close or Failsafe
1/2 Motor Ball Valve Brass WRAS 3-Way Open/Close or Failsafe
137 IN STOCK
£91.60
£75.86 inc VAT
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