Series 451
Good to know Data & Facts
Valve size
DN 15 to DN 501/2" to 2"
Pressure
0.5 bar to 70 barTemperature
-60 °C to 400 °CProduct design
angle-type
Material
Stainless steel
Nominal width
DN 15 to DN 50
1/2" to 2"
Medium
-
Liquids
neutral, non-neutral -
Air, gases and vapours
neutral, non-neutral -
Steam
Temperature in °C
-60 °C to 400 °C
Pressure in bar
0.5 bar to 70 bar
- steam boilers and steam plants
- chemical plants
- biogas plants
- process equipment construction and medical technology (sterilizers, autoclaves)
- pressure tanks and pressure systems
- Silo and vehicle containers
- Secondary sectors of the food, beverage, pharmaceutical and cosmetics industries
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)
UK Conformity Assessed
Approvals
PESR design: 0879-PESR-B(P)-21467-1-DE
Usage
Liquids (L)
American Society of Mechanical Engineers
Approvals
Registration No.: 96049
Usage
Liquids (L)
American Society of Mechanical Engineers
Approvals
Registration No.: 96038
Usage
Steam/Gases (S/G)