Asahi America DIA-2CPVC-TEF-X12 Diaphragm Valve

Asahi/America DIA-2CPVC-TEF-X12 is a 2-inch diaphragm valve with a CPVC body and flanged ends. The diaphragm is PTFE (TEF), delivering broad chemical compatibility with fluids encountered in CPVC piping systems. The valve’s diaphragm isolates the bonnet internals from process liquids, enabling service without removing the valve from the line. With CPVC construction and a PTFE diaphragm, it offers corrosion resistance suitable for water treatment, chemical processing, and other industrial piping where CPVC compatibility is important. The flanged connection supports secure installation into standard CPVC piping networks, while the PTFE diaphragm helps resist chemical attack from common acids, bases, and sanitizers used in processing and sanitation workflows. This model emphasizes reliable shutoff and straightforward maintenance in chemical‑resistant service, fitting within typical footprints of diaphragm valves used in CPVC networks. End users typically choose CPVC diaphragm valves when chemical compatibility and serviceability are priorities in system design.