Safety Shut-Off Valves
HON 720
HON 720 direct-acting safety shut-off valve (SSV) according to DIN EN 14382. It is ideal for deployment at distribution stations as well as commercial and industrial facilities.
- Compact design
- Easy to maintain due to exchangeable function units (cartridge assembly)
- Optionally with actuator systems: K 1a, K 2a (DN 25) or K 4, K 5, K 6 (≥ DN 50)
- Function Class A (B)
- Optionally with vent valve HON 915
- Suitable for non-aggressive gases, other gases on enquiry
- CE registration according to PED
- Max. admissible pressure PS: 25 bar
- Max. operating pressure pmax: up to 25 bar
- Max. admissible pressure PS: 16 bar (DN 25)
- Max. operating pressure pmax: up to 16 bar (DN 25)
- Outlet pressure range
- For over-pressure Wdso 40 mbar to 4.5 bar
- For under-pressure Wdsu 5 mbar to 0.4 bar
- Connection: DIN flange PN 16, PN 25 and Flange Class 150 according to ANSI 16.5 in DN 25, DN 50, DN 80, DN 100
- Response time t: 0.1 s to 0.3 s
- Additional features (as requested by customer)
- Electromagnetic release (by current supply)
- Electric signal sensor for valve position 'closed' (proximity switch)
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