Series 617

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

Good to know Data & Facts

Valve size

DN 10 to DN 50
3/8" to 2"

Pressure

0.2 bar to 20 bar

Temperature

-60 °C to 225 °C
Product design

angle-type

straightway form

Material

Gunmetal

Nominal width

DN 10 to DN 50
3/8" to 2"

Medium
  • Liquids
    neutral, non-neutral
  • Air, gases and vapours
    neutral, non-neutral
  • Steam
Temperature in °C

-60 °C to 225 °C

Pressure in bar

0.2 bar to 20 bar

By means of an external setting mechanism this valve can be set or adjusted by the operator during operation. The closed, gastight version with large spring ranges offers a wide range of application possibilities.

This valve is also widely used as an overflow valve in applications where the plant pressure often changes. Due to its versatility and large spring ranges, this valve can be highly recommended as a stock item.

connection types
  • Internal pipe thread
  • process equipment construction
  • De-icing technology
  • Pump protection
  • Test bench technology
  • Shipbuilding and equipment
  • Mechanical Engineering
  • Pressure systems

For the protection of pumps against overload in closed circuits for neutral / non-neutral, non-sticky liquids

Eurasian Conformity

Approvals

EAЭC N RU Д-DE.CП28.B.08460/20:

EAЭC N RU Д-DE.CП28.B.08459/20:

American Bureau of Shipping

Approvals

22-2296636-PDA:

Usage

Steam/Gases (S/G)

Liquids (L)

Bureau Veritas

Approvals

26402/C0 BV:

Registro Italiano Navale

Approvals

MAC096822XG:

Det Norske Veritas

Approvals

TAP00001W9:

Russian Maritime Register of Shipping

Approvals

19.40076.250:

Lloyd's Register

Approvals

LR2089507TA:

Documents

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