Series 851
Good to know Data & Facts
Valve size
DN 15 to DN 501/2" to 2"
Pressure
0.5 bar to 50 barTemperature
-60 °C to 225 °CProduct design
angle-type
Material
Gunmetal
Nominal width
DN 15 to DN 50
1/2" to 2"
Medium
-
Liquids
neutral, non-neutral -
Air, gases and vapours
neutral, non-neutral -
Steam
neutral, non-neutral -
Solar heating systems
Temperature in °C
-60 °C to 225 °C
Pressure in bar
0.5 bar to 50 bar
- steam boilers and steam plants
- process equipment construction and medical technology (sterilizers, autoclaves)
- Pressure booster systems water- / air-side
- steam- and industrial boiler plants
- pressure tanks and pressure systems
- Mechanical Engineering
- Shipbuilding and equipment
- Silo and vehicle containers
- Pump protection
Safety valves are permanently set and sealed at the factory.
TUV-Germany
Approvals
Component identification: TÜV.SV.22 666
Usage
Steam/Gases (S/G)
Membrane (F/K/S)
EU type examination
Approvals
EU type: 01 202 642/B-18 T023 Rev.2
Usage
Steam/Gases (S/G)
EU type examination
Approvals
EU type: 0045/202/1042/Z/00718/21/D/001(00)
Usage
Liquids (L)
UK Conformity Assessed
Approvals
PESR design: 0879-PESR-B(P)-21467-1-DE
Usage
Liquids (L)
American Society of Mechanical Engineers
Approvals
Registration No.: NB#96049
Usage
Liquids (L)
American Society of Mechanical Engineers
Approvals
Registration No.: NB#96038
Usage
Steam/Gases (S/G)
Canadian Registration Number
Approvals
Certificate no.: 0G19709.5C
Usage
Liquids (L)
Steam/Gases (S/G)
Manufacture License of Special Equipment People's Republic of China
Approvals
Certificate no.: TSF700E45-2023
Usage
Liquids (L)
Steam/Gases (S/G)
Korea Gas Safety Corporation
Approvals
Certificate no.: ES-422 in combination with ASME
Usage
Liquids (L)
Steam/Gases (S/G)
Eurasian Conformity
Approvals
Declaration No.: EAЭC N RU Д-DE.CП28.B.08409/20
Certificate no.: EAЭC N RU Д-DE.CП28.B.00821/20
Usage
Liquids (L)
Steam/Gases (S/G)
UK Conformity Assessed
Approvals
PESR design: 0879-PESR-B(P)-21467-1-DE
Usage
Liquids (L)
Det Norske Veritas
Approvals
Certificate no.: TAP00001W7
Usage
Liquids (L)
Det Norske Veritas
Approvals
Certificate no.: TAP00001W5
Usage
Steam/Gases (S/G)
Lloyd's Register
Approvals
Certificate no.: LR2089493TA
Usage
Liquids (L)
Steam/Gases (S/G)
Bureau Veritas
Approvals
Certificate no.: 26401/C0BV
Usage
Liquids (L)
Steam/Gases (S/G)
Russian Maritime Register of Shipping
Approvals
Certificate no.: 19.40075.250
Usage
Liquids (L)
Steam/Gases (S/G)
Registro Italiano Navale
Approvals
Certificate no.: MAC096822XG
Usage
Liquids (L)
Steam/Gases (S/G)