safety shut off valves
HON 309
The HON 309 safety shutoff valve is the functional unit for HON 240, HON 270-3, HON 277, HON 204, HON 800 and HON 280-309 gas pressure regulators.
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- Standalone SSV Series HON 291, utilizing S240 or S270 bodies
- Valve position indicator as standard, with remote indication available
- Over-pressure and under-pressure release
- Direct acting
- Re-engage by hand
- Easy to maintain
- Fast reactivity
- Thermal protective 'T-type' release available (gas flow is cut off as soon as the max. temperature is exceeded)
- Suitable for natural, non-aggressive and manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry
- CE registration according to PED
- Max. valve chamber pressure pu max = 1 1 bar (on UK version approved to GIS/V9)
- Max. admissible pressure pmax and PS = 19 bar (10 bar for pilot controlled regulator)
- Temperature range: 40 to 60 °C
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