Sampling directly from the container/tank

  • for liquid media
  • für media containing solids
  • Ventilation: system external to atmosphere

DN 15 – 100, PN 10 – 40
NPS ½“ – 4“ / Class 150 – 300

Application range: -29 < T < 230°C, vacuum 10-8 mbar

Design Features

Design Features

  • sampling directly from container or tank
  • defined representative sample quantity
  • sample quantity from Pmin 25 ml to Pmax 100 ml

Options

  • heating jacket
  • purging device
  • automation
  • adapter for laboratory bottle with custom thread

Working principle

PT-Diagram

Diagramm1-2015-DE

Operating temperatures < -30°C and > 220 °C have to be checked and approved by AZ according to the operating conditions.

Besides the P/T value of the sleeve the limitations of the valve bodies also have to be considered. Please refer to the EN 12516-1 resp. ASME B16.34 in order to choose a proper pressure rating (PN/class). The shown values refer to austenitic stainless steel 1.4408 (A351 Gr. CF8M).

1) For operating temperatures below -10°C low temperature / austenitic steels are required.
2) Sleeve: There are different sleeve materials / compounds available.

Materials

Standard body materials
• Carbon Steel 1.0619, ASTM A216 WCB
• Stainless Steel 1.4408, ASTM A351 CF8M
• Stainless Steel 1.4308, ASTM A351 CF8
• Unalloyed stainless steel casting (low Temp.) 1.1138, LCC/LCB/A352

Standard plug materials
• Stainless Steel 1.4408, ASTM A351 CF8M
• Stainless Steel 1.4308, ASTM A351 CF8

Special materials
• Alloys
• Monel
• Nickel
• Titan
• other materials on request

Sealing Systems

Standard sealing for all major applications;
Tmax 230°C

Type STD

read more [...]

Dimensions

on request

Actuation

on request