Series 681

Pressure reducing valves made of gunmetal, with threaded connections

Datasheet

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Good to know Data & Facts

Valve size

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

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 50
1/2" to 2"

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

Discover the high-quality GOETZE pressure reducers in all-metal design, ideal for drinking water installations, fire extinguishing systems, sprinkler systems as well as maritime and high-rise water installations. These pressure reducers are characterised by their robust design and optimised materials, which are suitable for various water qualities and hot water applications. The solid construction guarantees versatility in numerous areas of application.

Our pressure reducers cover an extensive setting range: the standard range is between 1 and 8 bar, supplemented by outlet pressure ranges of 0.5 to 2 bar and 5 to 15 bar. This enables use under high inlet pressures of up to 40 bar.

For individual requirements, we offer the pressure reducers with an optional internal thread. Put your trust in GOETZE quality for efficient and reliable water pressure regulation in various environments.

connection types

Internal pipe thread
Male thread

Drinking water supply according to DIN 1988
process water supply in industrial-and building technology
Snow-making equipment
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.