Easyfit spring check valve with PE100 SDR 11 male end connectors for butt welding or electrofusion (CVDE)EASYFIT TRUE UNION BALL AND SPRINGCHECK VALVE• Connection system for solvent weld and threaded joints• Valve material compatibility (PVC-U) with water conveyance, drinkingwater and other food substances according to current regulations• PN16 True Union valve body made for PVC-U injection moulding and EuropeanDirective 2014/68/EU (PED) compliant for pressurised equipment.ISO 9393 compliant test requirements• Fully interchangeable with VXE and VEE DN 10÷50 ball valve models• Union nuts with rack for tightening adjustment via Easyfit handle or viaEasytorque adjustment kit (available as accessories)• Vertical (preferable for SXE model) and horizontal installation potential