Series 682

Good to know Data & facts

Connection size

DN 15 to DN 100 1/2" to 4"

Set pressure

Inlet pressure: up to 40 bar, Outlet pressure: 0.5 bar to 15 bar

Temperature

-20 °C to 120 °C

Product design

straightway form

Material

Gunmetal

Nominal width

DN 15 to DN 100
1/2″ to 4″

Medium

Liquids

neutral,
non-neutral
Air, gases and vapours

neutral,
non-neutral
Potable water

Temperature in °C

-20 °C to 120 °C

Pressure in bar

Inlet pressure: up to 40 bar, Outlet pressure: 0.5 bar to 15 bar

Often flange pressure reducing valves with smaller connection sizes are required. For this reason, this type is now not only available in sizes DN65 and DN100, but also in sizes DN20 to DN50, as well as in a high- and low-pressure version.

The body is made completely of corrosion-proof and seawater-resistant gunmetal. All wetted parts are made either of gunmetal or corrosion-resistant stainless steel. All technical features of the stainless steel version have also been consistently incorporated into this version.

connection types

Flange connection

Drinking water supply according to DIN 1988
process water supply in industrial-and building technology
Fire extinguishing technology and sprinkler systems
Shipbuilding and offshore equipment
Commercial and industrial plants

Use of pressure reducing valves if a certain pressure on the output side must not be exceeded in the pipe network despite different pressures on the input side.