Safe sampling of chemical liquids
Sampling chemical liquids from your hazardous process is easy with a Dopak sampling valve. The operator can use the Dopak sampling valve to sample hazardous liquids directly from the process straight into a sealed bottle without spills.
The Dopak sampling valve is 100% representative is simple to operate and incorporates a spring return handle as a result is one of the the safest sampling valve designs.
Sampling valve for small pipelines or larger pipelines
The Dopak DPT sample valve is available for sampling directly from smaller process pipelines of just 1/2″ diameter up to larger diameter pipelines of 4” diameter. Connections types and sizes to suit your horizontal or vertical pipelines.
Sampling for applications up to 8 bar pressure
The Dopak DPT sampling system is suitable for taking samples from process pipelines at temperatures from minus 40 degrees C up to +200 degrees C and with line design pressures up to 16 bar and operating pressures up to 8 bar.
- Safe because it samples directly under process pressures
- Representative due to zero dead volumes
- Clean sampling because no emissions occur when sampling
- Secure against incorrect operation due to the lockable handle
- Protected from adverse weather conditions when used with a metal enclosure
- Welded connections
- Cleanable when used with a purge feature
- Fast installation because of the wafer style design for mounting between two existing pipeline flanges
- Steam jacket to maintain a high temperature of the valve to prevent product freezing or blocking
To start the sampling valve specification process contact us for a datasheet, request a quotation or to discuss your application in more detail. Or visit the Dopak sampling systems website where you can download product datasheets and even a digital presentation to show you, on screen, how our systems work.
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