Eyeglass blinds according to DIN

Spectacle blind

Description

Differentiation between DIN / EN and ANSI Eyeglass blinds according to DIN differ from eyeglass blinds according to ANSI in terms of pressure levels, sealing strips and materials. In German-speaking countries, glasses blind disks are also called blind disks or throttle disks. However, the English terms “spectacle blind”, “blind paddle” are also often used in Germany. Pressure levels according to DIN / EN The following pressure levels for blanking disks according to DIN are available PN 6, 10, 16, 25, 40, 63, 100, 120, 160 and 250. Sealing strips The following shapes are available for sealing strips: A, B1, B2, C, D, E, G and H. Materials The steel materials P 265 GH and P 355 NL are available. In the stainless steel area, the materials 1.4541, 1.4571 and 1.4307 are possible.

Optical instruments
  • sealing strips
  • Eyeglass blinds
  • pressure levels

Product features

sealing strips A, B1, B2, C, D, E, G and H
steel materials P 265 GH and P 355 NL

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