Home / Valves / LD PVC Double Union Ball Check Valve – Threaded End LD-812 LD PVC Double Union Ball Check Valve – Threaded End LD-812 Size Choose an option15mm (1/2")20mm (3/4")25mm (1")32mm (1 1/4")40mm (1 1/2")50mm (2")15mm (1/2")20mm (3/4")25mm (1")32mm (1 1/4")40mm (1 1/2")50mm (2")Clear Contact via WhatsApp Related products ANA Aluminium Handle 3-Way Mini Valve FMM Poly Float CITY Forging Brass Stop Cock Volumetric Cold Potable Water Meter VIP Brass Gate Valve PN16 CITY Forging Brass Ball Valve PN25