Series 451FL

Safety valves made of stainless steel, angle-type with flange connections

Datasheet

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Good to know Data & Facts

Valve size

DN 15 to DN 50
1/2" to 2"

Pressure

7 psi to 1015 psi

Temperature

-76 °F to 752 °F

Product design

angle-type

Material

Stainless steel

Nominal width

DN 15 to DN 50
1/2" to 2"

Medium

Liquids
neutral, non-neutral
Steam
neutral, non-neutral
Air, gases and vapours
neutral, non-neutral

Temperature in °F

-76 °F to 752 °F

Pressure in psi

7 psi to 1015 psi

Discover the ultra-modern miniature safety valves of the 420 series from GOETZE, which are specially designed for the hydrogen production and electrolysis process. Our safety valves offer reliable protection for your systems, even under low pressure and low volume conditions. With TÜV certification and European component approval, we guarantee the highest standards of quality and safety, suitable for use in applications with neutral and non-neutral gaseous and liquid media.

The 420 series is characterised by its versatility and is ideal for use in small pipelines. Thanks to the optionally available Cutting ring threaded connections, installation is quick and uncomplicated, which significantly increases installation efficiency in your operation. Choose GOETZE for optimised safety solutions in hydrogen technology and benefit from our expertise and many years of experience in the development of valve technologies.

connection types

Flange connection

steam boilers and steam plants
pressure tanks and pressure systems
process equipment construction and medical technology (sterilizers, autoclaves)
biogas plants
chemical plants
Silo and vehicle containers
Secondary sectors of the food, beverage, pharmaceutical and cosmetics industries

Safety valves are permanently set and sealed at the factory.