VARIO SAMPLING SYSTEMS – Flexible and Efficient Sampling Solutions

Samplingsystem for liquids, freely definable sample quantity

DIN-EN: DN 15 – 100 / PN 10 – 40
ASME: NPS ½“ – 4“ / class 150 – 300
PT range: -40 < T < 230°C, vacuum 10-8 mbar

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SPEC SHEET
CERTIFICATE
Laboratory setup showing a rotary evaporator with a red liquid in a collection flask, connected to a vertical condenser and mechanical lever, designed for fluid control solutions provider Louisiana.
Design Features

Design Characteristics

  • closed system
  • cavity free
  • freely definable representative sample quantity
  • pressure free sampling (positive overlap)
  • spilling eliminated and contamination free
  • simple and safe operation
  • absolutely tight
  • compact design
  • multiple sampler combined
  • fugitive emmission resp. clean air act certified (TA – Luft 2002 approval)
  • Directive 2014/68/EU

Functional Principle

Two diagrams illustrating a fluid system's positions: position i shows the system filling with arrows indicating flow towards a tank, demonstrating tailored fluid monitoring solutions, and position ii shows sampling with an arrow indicating upward flow

Bottle connection

  • PTFE-Adapter: for laboratory bottle with ISO-thread GL 32/45. Application: For less toxic resp. polluted media.
  • Clamping Retainer: For fast and easy exchange of laboratory bottle, even for heated version.
  • Needle system: closed needle system for laboratory bottle with septum (Butyl and PTFE). Needle System NH and NH-S with diverse internal
  • diameter(2-6 mm). Application for high toxic resp. polluted media for spillnig eliminated an contamination free sampling.
Four images displaying laboratory components: a ptfe adapter for a laboratory bottle, a clamping retainer, an original needle system, and a custom sealing solution version with highlighted flow paths in red.
PT-Diagram
A pressure-temperature diagram with multiple lines representing different valve sleeve materials like ptfe (virgin), ptfe (glass), and ptfe graphite with temperature limits annotated, shown in Celsius and pressure in

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
• Alloy
• Monel
• Nickel
• Zirconium
• Titan
• Tantal
• other materials on request

Sealing Systems

Type STD

Standard sealing for all major applications;
Tmax 230°C

Close-up of industrial machinery components labeled for different sealing types, including a primary type ptfe sleeve and secondary type with a delta v-diaphragm made of ptfe, against a metal background. This

Type FS

Firesafe sealing (API 607) with graphite packing for additional
stem sealing; Tmax 230°C

Close-up diagram of a firesafe (api 607) type fs valve showing multiple sealing features including tertiary sealing, secondary sealing with a v-diaphragm (ptfe), and primary sealing stages,

Type CA

Chemical sealing to prevent fugitive emission of aggressive and toxic media
with PTFE packing for additional stem sealing; Tmax 230°C

Diagram illustrating the multi-layered sealing system of a chemical piping component to prevent emission of aggressive and toxic media, including materials used such as PTFE and stainless steel diaphragm, designed by Custom

Type FSN

Firesafe safety sealing (API 607) for fluctuating temperatures
with 3x graphite packing (adjustable) for additional
stem sealing; Tmax 280°C

Diagram detailing three levels of sealing for a pipeline system with explanatory text and highlighted structures, including thrust stem packing, diaphragm, and sealing collar, distributed by a valve distribution company in Louisiana.

Type FSN-SL

Firesafe safety sealing (API 607) for fluctuating temperatures
with 3x graphite packing (live loaded disc springs) for additional
stem sealing; Tmax 280°C

A diagram of a firesafe safety sealing (api 607) type fsn-sl, provided by an industrial supply company in Louisiana, showing components like plug adjusting unit, thrust collar, live loaded disc

Type CASN

Chemical safety sealing for fluctuating temperatures
with 3x PTFE packing (adjustment) for additional stem sealing;
Tmax 230°C

Illustration of various laboratory and industrial equipment components with detailed labels and connections, including adapters, brackets, and lever mechanisms. Insets show specific component details and technical parameters for tailored fluid monitoring solutions.

Type CASN-SL

Chemical safety sealing for fluctuation temperatures
with 3x PTFE packing (live loaded disc springs) for additional
stem sealing; Tmax 230°C

Dimensions
Actuation

1 Locking Devices
Pilot valve combinations, pad lock eyelets, linear key conception, indexing plunger arrestor.

2 Actuators
Actuators for mounting-flange acc. to DIN ISO 5211