This article is simply here to create awareness of solenoid valves being manufacturered that comply with WRAS and are readily available within the market place. WRAS approved valves are manufactuered by numerous manufacturers but one of the best quality solenoid valve manufacturers in the UK, Asco Numatics have a range of valves all complying with the WRAS protocalls. Sizes range from 1/4″ to 3/4″ with various sizes imbetween. All valves are Brass with EPDM seals that suit the regulations. Asco Numatics use three different series of valves that are WRAS approved which are the 210, 238 & 262 series of valves, but to identify that a valve has the WRAS approval it needs to have a BW suffix at the end of the part number. eg SCE210C094BW 230/50. Features of the WRAS approved Asco Numatics valves are listed below. * All valves have been tested by the WRC for compliance with water bylaws and regulations and are UK WFBS listed. * Anit – water hammer device is fitted as standard. * Valves do not require a minimum operating pressure. * Expoxy moulded coil can easily be removed when valves are still installed. * All valves are IP65 rated.

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