Arita Thermoplastic Diaphragm Valve

Engineered for severe chemical regulation and high-particulate fluid handling, our Thermoplastic Diaphragm Valve combines advanced engineered polymers (PVC, CPVC, PP, PVDF) with a flexible, high-integrity elastomeric or PTFE-laminated diaphragm. By completely isolating all mechanical working parts from the media stream, it eliminates stem corrosion, packing leaks, and fluid contamination—delivering linear flow throttling, zero-dead-leg geometry, and bubble-tight shutoff across aggressive acids, abrasives, and high-purity biopharma loops.

Body Material

UPVC, CPVC, PPH, FRPP, PVDF

Connection

Flange, Socket, Threaded

Size Range

DN 15 - DN 300 (1/2” - 12”)

Process Temperature

-40 up to +120°C