VA-TZDL Aerre Inox Angle Seat Valve as Process Valve

The VA-TZDL valves are specially designed to minimized the dead leg in the valve. It is optimized drainable. The Zero Dead Leg valve gives a reduction of fittings, tubing and field welds in the system. The application of VA-TZDL valves with U-bend welded is mainly for point of use on distribution loop or WFI loop for pharma. It can also be used as a drain point in other systems.

Technical Information

Sizes 3/4" to 3"
Pressure range -1 bar to 6 bar
Temp. range -10°C to 150°C
Type of connections On loop, outlet port: Tri-clamp, butt weld
Material - Body, connections: 1.4404 (316L)
- Diaphragm: Silicone or TFM 1600 PTFE
Finish -Internal Ra < 0,5 µm
- External surface mirror polished
Operation manual or pneumatic actuator
Certificates 3.1, FDA, CE (PED), USP Class VI


  • Stainless steel handwheel or pneumatic actuators available upon request.
  • Other materials upon request: 1.4435, Hastelloy
  • Other connection upon request
  • CIP/SIP connection
  • Customized welding plate
  • PT100 clamp connection

pdfDatasheet Aerre Inox VA ZDL
English - 322 kB - Rev.3