T-343 Zero-Deadleg Diaphragm Valve (PVDF, PPn, and PP)

For branches and laterals, our T-343 zero dead leg diaphragm valves (ZDLs) eliminate dead space where bacteria can grow. Valves are cleanroom produced, assembled and packaged. All valves come standard with integral lockout device to prevent unauthorized cycling. Valves are 150psi rated at 68° F and designed for high temperature service. Fully serviceable with replacement diaphragms available.

Case Study

Medical Device Manufacturer

Resources

Data sheet - T-343 valve

Ideal Applications Include:

Lateral/Branch Isolation, UPW, WFI, RO/DI Systems, Semiconductor, Photovoltaic, Pharmaceutical, Biotech, Institutional, Laboratory Research, Nanotech

Supply Range

Purad^® UHP PVDF

T-343 zero dead leg (ZDL) valve: 20 - 110mm (1/2" - 4")

PolyPure^® Natural Polypropylene

T-343 zero dead leg (ZDL) valve: 20 - 63mm (1/2" - 2")

PP-Pure^® Pigmented Polypropylene

T-343 zero dead leg (ZDL) valve: 20 - 63mm (1/2" - 2")

Features/Benefits

T-343 diaphragm valves (PVDF, PPn, and PP)
T-343 polypropylene valves are available in high purity Purad® PVDF, PolyPure® Natural PP or PP-Pure® Pigmented PP resins
Valves are supplied with either PTFE backed EPDM or EPDM diaphragm seals
Valves are cleanroom produced and assembled
T-343 valves come standard with integral lockout device to prevent unauthorized cycling
All valves are 150psi rated at 68° F