T-Diaphgram Valve 519

The new 519 big T-Diaphragm Valve is a zero dead leg valve engineered for ultra pure production.

The Diaphragm Valve Type 519 provides the key to a successful, worry-free microelectronics production. With the lowest dead leg and the first completely corrosion-free PVDF valves on the market, we ensure the highest quality equipment is available to ensure a successful production in a high purity environment.

100% ultra pure water

Zero dead leg valves eliminate dead space and, with it, the potential for particle growth. This means that piping systems carry 100% ultra-pure water at all times, offering the highest level of quality for high purity production.

Corrosion-free PVDF valves

The complete plastic solution results in a corrosion-free, lower maintenance system. The full plastic Diaphragm Valve Type 519 only has one central housing unit.

Cleanroom class 5

UHP valves and pipes demand the highest standards in manufacturing and packing processes. The Diaphragm Valve Type 519 is produced in a cleanroom class 5 (100) to suit the high demands of microelectronics production requirements.

100% pressure tested

Operators can implement this PVDF valve with complete peace of mind, as every single Diaphragm Valve 519 produced by GF Piping Systems is tested to meet the most exacting standards.