Spectrocem Purge and connection block SBE/3
Spectrocem Purge and connection block SBE/3
- Purge- and connection block for use with high-purity, strongly corrosive or toxic gases in combination with an inert gas purge arrangement
- Minimised purge volume of only 1,4 cm³
- With integrated capillary tube (very short purge cycles)
- Contaminated purge gas can be vented through waste gas valve without entering the downstream system
- With non-return valve at the purge gas inlet and compression ring fittings
- Available with pneumatic actuators (optional)
- Available with: pressure gauge (for low vapour pressure gases), pressure regulator (mounted onto the purge block) or for use with a pressure control panel (with pigtail)
- Suitable for ECD applications
Inlet pressure P1: | max. 300 bar |
Materials | |
Body: | stainless steel 1.4404 |
Diaphragm: | Hastelloy C276 |
Valve seat: | PCTFE or PVDF |
Connections | |
Cylinder connection: | acc. gas type / standard |
In- / outlet: | 1/4“-NPT female |
Temperature range: | -20 to +60°C |
Nominal diameter: | DN 3 |
cv-value: | cv = 0,13 (kv = 0,11) |
Leak rate (to atmosphere): | ≤ 10-8 mbar l/s He |
Leak rate (via seat): | ≤ 10-6 mbar l/s He |
Weight | 1,6 kg |