Series 451
Good to know Data & facts
Connection size
DN 15 to DN 50 1/2" to 2"Set pressure
0.5 bar to 70 barTemperature
-60 °C to 400 °C
Product 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
The benefits and applications of this series made of high-alloyed stainless steel begin, where versions made of gunmetal are at their limits. The flexibility of the various versions offer the optimal configuration for every application.
In addition to the basic version the numerous sealing possibilities and materials, back-pressure compensating metal bellows and / or a gastight cap offer the necessary optional extras required to fulfill the highest safety requirements.
connection types
- Internal pipe thread
- Male thread
- 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
TÜV.SV.22 666:
Usage
Steam/Gases (S/G)
Liquid, granular and powdery substances (L/G/P)
American Society of Mechanical Engineers
Approvals
96049:
Usage
Liquids (L)
Rules
ASME-Code Sec. XIII
American Society of Mechanical Engineers
Approvals
96038:
Usage
Steam/Gases (S/G)
Korea Gas Safety Corporation
Approvals
ES-422 (ASME):
Usage
Steam/Gases (S/G)
Liquids (L)
