Sampling System – BLD5
BLD5 – Sampling by Gravity Type with Heating/Cooling Jacket
Features
- Sampling from medium or high pressure devices or process lines
- Fixed volume sampling
- System purge
- Sampling by gravity without Nitrogen purge
- Heating/cooling jacket to ensure sampling within a certain range of temperature
- Easy operation with a single handle by linkage valve.
Basic Configuration
| Wetted Material | 316 SS |
| Sleeve Assembly | 250 ml sleeve with bottle retaining clip |
| Needle Assembly | Process/vent needle ID: 1.4 mm (0.06″) |
| Sampling Valve | BF Series 3-way ball valves (rod linkage): PTFE seat and FKM O-ring Max working pressure: 1500 psig @ 70℉ (103 bar @ 20℃) Temperature range: 0℉ to 450℉ (-18℃ to 232℃) |
| Connections | Process: 1/4″ tube fitting Heating/cooling: 3/8″ FNPT |
| Others | Heating/cooling jacket, sample chamber (200 ml) |
Typical Installation Mode
1 – Preperation
Place a new septum on the sample. Insert the bottle with cap and septum into the sleeve until the septum is pierced by the needles. Swing down the bottle retaining clip.
2 – System Purge
Turn the handle to the “BYPASS” position, allowing the sample to flow continuously through the sample chamber. Hold for a period of time to ensure representative sampling.
3 – Heating/Cooling
Turn the handle to the “OFF” position, allowing the heating/cooling fluid to flow through the heating/cooling jacket. Hold for a sufficient time until the sample reaches the required temperature.
4 – Sampling
Turn the handle to the “SAMPLE” position, allowing the sample to flow into the bottle of gravity. Hold this position for a sufficient time. The amount of sample depends on the sample chamber volume.
5 – Off
Turn the handle to the “OFF” position to close the sampling system. Remove the bottle retaining clip and take out the bottle from the sleeve. The septum reseals automatically to complete the sampling process.
For more information into our sampling systems please contact our sales team@ sales@nvfcl.com or call 01942601209