JIS CPVC van stone flange is two pieces type flange, include flange backing ring and flange adapter. the difference between the CPVC van stone flange and CPVC one piece flange is that the JIS CPVC van stone flange is more convenient to installation due to the flange ring can be adjusted, the CPVC Flange ring with adapter is mainly connection the pipeline with valves and equipment which need to adjust the installation angle sometimes.

RMI PLAST offer CPVC Vanstone Flange JIS following specifications:

Size: 15A 20A 25A 32A 40A 50A 65A 80A 100A 150A

Standard: JIS
Working pressure: 1.6Mpa(PN16 bar)
Working temperature: 0ºC to 95ºC