Sizes: DN 15-100, ASME 1/2
Pressure classes: PN 10-40, ANSI 150#-300#
PT range: -40 < T < 230°C, vacuum 10-8 mbar
Body materials: 1.0619 (WCB), 1.4408 (CF8M), 1.4308 (CF8), cold resistant 1.1138 (LCC), also special materials
Plug materials: 1.4408 (CF8M), 1.4308 (CF8), also special materials
Features: closed system, pressureless sampling, simple and safe operation, environment is not exposed to process fluid during sampling, predetermined sampling volume, Ta-luft 2002 well-tested valves
Other: the complete system can be customized according to the application’s requirements
Other names: sampling valve, sampling valve
Sampling valves differ in structure and operating principle, but they all share the same goal and key features. A sampling valve takes a sample from the flow neatly and safely without disturbing the process.
A good sampling valve is easy to use. It enables safe, pressureless sampling without exposing the environment or operator to the process fluid. The sample volume can be predetermined, so the desired amount always goes into the sample container.
Sampling does not disrupt the process itself; the system flow is not interrupted during sample collection. The sample must be a fresh portion of the process fluid flowing in the pipe. A good sampling valve does not have a “dead” volume, as is the case with a conventional ball valve. If a conventional ball valve were used for sampling, the dead volume would contain old process fluid and the sample would not correspond to the process fluid in the pipe at the time of sampling.
Our solutions cover AZ-Armaturen sampling solutions for solid, liquid and gaseous process fluids for various industrial needs. The range also includes products for sampling extremely aggressive process fluids.
We assist in selecting and customizing a sampling solution that meets the requirements of the application. Please ask our contacts for more information.
