safety shut off valves
HON 711 - DN 25 thru 150
HON 711 – DN 25 thru 150 is a safety shut-off valve (SSV), direct-acting or pilot-operated, according to EN 14382. It is ideal for use at transmission stations in gas networks for power plants and industrial facilities.
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Overview
Features and Benefits:
- Very low pressure loss due to axial flow
- Four release options, standard design with manual release
- High response accuracy
- Available with actuator systems: K 10a, K 11a/1, K 11a/2, K 16, K 17, K 18, K 19
- Function Class A (B)
- Easy maintenance
- Optionally with vent valve HON 915
- Suitable for non-aggressive gases, other gases on enquiry
- CE registration according to PED
- SIL certified according to IEC61508
- Max. admissible pressure PS: 100 bar
- Max. operating pressure pmax: up to 100 bar
- Outlet pressure range
- For over-pressure Wdso 50 mbar to 90 bar
- For under-pressure Wdsu 10 mbar to 90 bar
- Connection: DIN flange PN 25, PN 40 and Flange Class 300, Class 600 according to ANSI 16.5 in DN 25 to DN 150 Flange Class 900 upon request
- Response time t: 0.1 to 0.3 s
- Additional features (as requested by customer)
- Electromagnetic release
- Electric signal sensor for valve position 'closed' (proximity switch)
Specifications
Applications & Compatibility
- Applications
- Safety shut-off valve for gas pressure regulating stations, Natural gas (DVGW G 260) and other gases on request
Environmental Conditions
- Temperature Range
- -20 to +60 deg C (Class 2)
- Outlet Pressure Range
- For over-pressure Wdso 50 mbar to 90 bar; For under-pressure Wdsu 10 mbar to 90 bar
- Maximum Operating Pressure
- Up to 100 bar (130 bar on request for ANSI 900 RTJ) kilopascal
Mechanical & Physical Properties
- Supplemental Fixture
- Manual Release, Current Supply, Current Failure, Remote Indication, Outdoor Type, Special Design
Electrical Specifications
- Nominal Widths
- DN 25 to 300
Standards & Certifications
- Explosion Protection
- Not subject to ATEX 95 (no ignition sources), electronic accessories must satisfy ATEX
- Approvals
- CE (PED), DVGW, GOST, GOSTTECHNADSOR, SIL IEC61508
Communication & Protocols
- Control Devices
- K10a, K11a/1, K11a/2, K16, K17, K18, K19
Technical Specifications
- Connection Type
- ANSI 300, 600 RF, RTJ, 900 RTJ (PS = 130 bar on request)
- DIN Flange PN 25, PN 40
Material Specifications
- Body Material
- A 352 LCC/G20Mn5 QT Medium/Low Alloyed Steel
Applications & Compatibility
- Applications
- Safety shut-off valve for gas pressure regulating stations, Natural gas (DVGW G 260) and other gases on request
Environmental Conditions
- Temperature Range
- -20 to +60 deg C (Class 2)
- Outlet Pressure Range
- For over-pressure Wdso 50 mbar to 90 bar; For under-pressure Wdsu 10 mbar to 90 bar
- Maximum Operating Pressure
- Up to 100 bar (130 bar on request for ANSI 900 RTJ) kilopascal
Mechanical & Physical Properties
- Supplemental Fixture
- Manual Release, Current Supply, Current Failure, Remote Indication, Outdoor Type, Special Design
Electrical Specifications
- Nominal Widths
- DN 25 to 300
Standards & Certifications
- Explosion Protection
- Not subject to ATEX 95 (no ignition sources), electronic accessories must satisfy ATEX
- Approvals
- CE (PED), DVGW, GOST, GOSTTECHNADSOR, SIL IEC61508
Communication & Protocols
- Control Devices
- K10a, K11a/1, K11a/2, K16, K17, K18, K19
Technical Specifications
- Connection Type
- ANSI 300, 600 RF, RTJ, 900 RTJ (PS = 130 bar on request)
- DIN Flange PN 25, PN 40
Material Specifications
- Body Material
- A 352 LCC/G20Mn5 QT Medium/Low Alloyed Steel
- Applications : Safety shut-off valve for gas pressure regulating stations, Natural gas (DVGW G 260) and other gases on request
- Temperature Range : -20 to +60 deg C (Class 2)
- Supplemental Fixture : Manual Release, Current Supply, Current Failure, Remote Indication, Outdoor Type, Special Design
- Outlet Pressure Range : For over-pressure Wdso 50 mbar to 90 bar; For under-pressure Wdsu 10 mbar to 90 bar
- Nominal Widths : DN 25 to 300
- Maximum Operating Pressure : Up to 100 bar (130 bar on request for ANSI 900 RTJ) kilopascal
- Explosion Protection : Not subject to ATEX 95 (no ignition sources), electronic accessories must satisfy ATEX
- Control Devices : K10a, K11a/1, K11a/2, K16, K17, K18, K19
- Connection Type : ANSI 300, 600 RF, RTJ, 900 RTJ (PS = 130 bar on request)|DIN Flange PN 25, PN 40
- Body Material : A 352 LCC/G20Mn5 QT Medium/Low Alloyed Steel
- Approvals : CE (PED), DVGW, GOST, GOSTTECHNADSOR, SIL IEC61508
Brochure
Name
Description
File Size
Date
Size
HON 711 is primarily used as a safety device in gas pressure regulating stations. It can be used with natural gas according to DVGW G 260.
application/pdf 984.14 KB
4/28/2021
984.14 KB
Name
Description
File Size
Date
Size
HON 711 is primarily used as a safety device in gas pressure regulating stations. It can be used with natural gas according to DVGW G 260.
application/pdf 984.14 KB
4/28/2021
984.14 KB
Name
Description
File Size
Date
Size
HON 711 is primarily used as a safety device in gas pressure regulating stations. It can be used with natural gas according to DVGW G 260.
984.14 KB
4/28/2021
Name
Description
File Size
Date
Size
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