Shako WRAS Approved 2/2 Latching Solenoid Valves

Browse Shako WRAS approved latching (bi-stable) brass solenoid valves requiring only a pulse to open or close. Browse Shako WRAS approved 2/2 latching solenoid valves designed for potable drinking water systems and low power control applications. Latching solenoid valves use a momentary electrical pulse to change position and remain in that state without continuous power, making them ideal for battery-powered systems, remote installations and energy-efficient water control. This range includes Shako latching brass valves with 3–12V DC operation, available in sizes from 3/8" to 2" BSP. All valves are WRAS approved and compliant with UK Water Regulations for safe use with drinking water. Unlike standard solenoid valves, latching valves do not require continuous power, significantly reducing energy consumption and making them ideal for off-grid, battery-powered and smart control systems. Key Features: → WRAS approved for potable drinking water → 2/2 way latching (bi-stable) operation → Pulse control (no continuous power required) → Low power 3–12V DC operation → Brass construction → Sizes from 3/8" to 2" BSP → Ideal for battery & remote systems → Suitable for smart control & automation → Fast UK delivery