- HON 721
- Honeywell safety devices/Safety Shut-Off Valves
-Easy to maintain due to exchangeable functional units (cartridge assembly)
-Four release options, standard design with manual release
-Optionally available design with actuator systems: K 10a, K 11a/1, K 11a/2, K 16, K 17
-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: 50 bar
-Max. operating pressure pmax: up to 50 bar
Outlet pressure range
-For over-pressure Wdso 50 mbar to 40 bar
-For under-pressure Wdsu 10 mbar to 40 bar
-DIN flange PN 16, PN 25, PN 40 and Flange Class 150 and Class 300 according to ANSI 16.5 in DN 50 thru DN 150
-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)
All mechanical components of this device are without ignition sources. As such, they are not subject to ATEX 95 (94/9/EC). All electrical components used with this device meet the ATEX requirements.
Honeywell announced it has completed its acquisition of the Elster division of Melrose Industries plc, a leading provider of thermal gas solutions for commercial, industrial, and residential heating systems and gas, water, and electricity meters, including smart meters and software and data analytics solutions. Elster also manufactures gas metering and pressure control devices, as well as total solutions for the gas transmission and distribution industry. After the acquisition, Honeywell secured it's position as world's leading company in providing solutions and products in oil & gas industry. According to Fortune ranking, it is one of the 100 largest companies in the world. Immense portfolio, high quality products and competative prices highlight Honeywell above it's competition.
Honeywell Process Solutions (HPS) is a global leader with over 40 years of experience delivering process automation and control solutions that help industrial customers run their operations safely, reliably, efficiently and sustainably through innovative technologies, services and domain expertise. With more than 12,000 employees around the world, HPS serves customers in more than 125 countries in the oil & gas, refining, petrochemicals, pulp & paper, specialty chemicals, pharmaceuticals, industrial power, and mining & minerals industries.
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