Series 420

Safety valves made of stainless steel, angle-type with threaded connections or cutting ring threaded connections

Good to know Data & Facts

Valve size

DN 8 to DN 10
1/4" to 3/8"

Pressure

7.252 psi to 725.189 psi

Temperature

-40 °F to 500 °F
Product design

angle-type

Material

Stainless steel

Nominal width

DN 8 to DN 10
1/4" to 3/8"

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

-40 °F to 500 °F

Pressure in psi

7.252 psi to 725.189 psi

GOETZE's 420 series, a leading angle safety valve, is characterized by its superior blow-off performance in relation to its size, making it ideal for hygienic applications in the pharmaceutical industry. As one of the most compact solutions in our range, this valve offers a continuous and hygienic flat seal in the inlet area, making it an often preferred choice for demanding pharmaceutical processes. In addition to the high-quality finish, including e-polished surfaces, GOETZE offers a variety of hygienic connection options to meet a wide range of requirements in the pharmaceutical and other industries that require the highest standards of hygiene. Discover the 420 series for your specific needs in pharmaceutical production and benefit from our expertise in the development of hygienic valve solutions.

  • pressure tanks and pressure systems
  • steam boilers and steam plants
  • chemical plants
  • biogas plants
  • Desalination plants
  • process equipment construction and medical technology
  • general applications with screwed pipe connections
  • Offshore applications
  • Secondary sectors of the food, beverage, pharmaceutical and cosmetics industries
  • Shipbuilding and equipment
  • Process technology

Safety valves are permanently set and sealed at the factory.

TUV-Germany

Approvals

Component identification: TÜV.SV.18 2069

Usage

Liquids (L)

Steam/Gases (S/G)

EU type examination

Approvals

EU type: 01 202 642B132069

Usage

Liquids (L)

Steam/Gases (S/G)

Eurasian Conformity

Approvals

Declaration No.: EAЭC N RU Д-DE.CП28.B.08409/20

Certificate no.: EAЭC N RU Д-DE.CП28.B.00821/20

Usage

Liquids (L)

Steam/Gases (S/G)

Manufacture License of Special Equipment People's Republic of China

Approvals

Certificate no.: TSF700E45-2023

Usage

Liquids (L)

Steam/Gases (S/G)

Bureau Veritas

Approvals

Certificate no.: 26401/C0 BV

Usage

Liquids (L)

Steam/Gases (S/G)

American Bureau of Shipping

Approvals

Certificate no.: 17-HG1633821-PDA

Usage

Liquids (L)

Steam/Gases (S/G)

Registro Italiano Navale

Approvals

Certificate no.: MAC096822XG

Usage

Liquids (L)

Steam/Gases (S/G)

Det Norske Veritas

Approvals

Certificate no.: TAP00001W7

Usage

Liquids (L)

Det Norske Veritas

Approvals

Certificate no.: TAP00001W5

Usage

Steam/Gases (S/G)

Russian Maritime Register of Shipping

Approvals

Certificate no.: 19.40075.250

Usage

Liquids (L)

Steam/Gases (S/G)

Lloyd's Register

Approvals

Certificate no.: LR2089493TA

Usage

Liquids (L)

Steam/Gases (S/G)

Documents

3D data / STEP

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