617 Overflow- / pressure control valves made of gunmetal, angled type or straight- through type with threaded connections –externally adjustable–

DESCRIPTION

For the protection of:

-- pumps against overloading in closed circuits for neutral / non-neutral,

non-sticking liquids

For the control of:

-- systems under pressure for neutral / non-neutral gases and vapours and

– depending on the sealing material – also for steam

• pump protection

• test rig construction

• process equipment construction

• shipbuilding industry and marine equipment

• de-icing technology

• mechanical engineering

• industrial applications