WRAS Approved Butterfly Valves

Browse our range of WRAS approved butterfly valves designed for potable drinking water, mains water distribution and commercial plumbing systems. ► Valve types: Manual lever butterfly valves, gearbox operated butterfly valves and pneumatic air actuated butterfly valves. ► Applications: Potable drinking water, mains water, water treatment, HVAC, irrigation, commercial plumbing and industrial process systems. ► Materials: Ductile iron bodies with WRAS approved resilient seats and stainless steel discs suitable for potable water installations. ► Control options: Manual operation, pneumatic double acting and spring return air actuators, position indication and limit switch options. Genuine WRAS approved products with large UK stocks, technical support and free next working day UK delivery. WRAS approved air actuated valves provide reliable automated control of potable water systems using compressed air. Designed for drinking water applications, these valves combine WRAS approved wetted materials with robust pneumatic actuators for fast, dependable operation. Ideal for water treatment plants, pumping stations, process automation, utility services and commercial water systems, air actuated valves offer a simple and reliable alternative to electrically actuated valves where compressed air is readily available. Why Choose Pneumatic WRAS Valves? → WRAS approved for potable water applications → Fast opening and closing operation → Suitable for frequent cycling → Reliable operation in harsh environments → Available as fail-safe spring return or double acting → Low maintenance design → Suitable for indoor and outdoor installations → Ideal for automated water control systems Available Valve Types WRAS Approved Pneumatic Ball Valves Pneumatically actuated brass and stainless steel ball valves providing quarter-turn isolation for potable water systems. Available in a range of port sizes with spring return and double acting actuator options. WRAS Approved Pneumatic Butterfly Valves High-flow butterfly valves with WRAS approved materials, suitable for larger pipework systems where compact installation and low operating torque are required. Typical Applications → Potable water distribution → Water treatment plants → Water storage systems → Booster pump installations → Building services → Irrigation systems → Process water control → Utility infrastructure → OEM equipment → Industrial automation Air Actuator Options Spring Return (Fail Safe) Uses compressed air to operate the valve and an internal spring to return the valve to its safe position upon loss of air supply. Double Acting Uses compressed air for both opening and closing, providing fast and efficient operation where fail-safe positioning is not required. Why Buy From Solenoid Valve World? ✓ WRAS approved products ✓ Technical application support ✓ UK stock on selected models ✓ Fast UK delivery ✓ Worldwide shipping available ✓ Established valve specialists since 1998