Type 8221

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3.4. Pressure Equipment Directive (PED)

The device conforms to article 4, paragraph 1 of the Pressure Equipment Directive (PED) 2014/68/EU under the following conditions:

Device used on a pipe

Note:

• The data in the table is independent of the chemical compatibility of the material and the fluid.

• PS = maximum admissible pressure (in bar), DN = nominal diameter of the pipe

Type of fluid

Conditions

Fluid group 1, article 4, paragraph 1.c.i

DN ≤ 25

Fluid group 2, article 4, paragraph 1.c.i

DN ≤ 32 or PS*DN ≤ 1000

Fluid group 1, article 4, paragraph 1.c.ii

DN ≤ 25 or PS*DN ≤ 2000

Fluid group 2, article 4, paragraph 1.c.ii

DN ≤ 200 or PS ≤ 10 or PS*DN ≤ 5000

Device used on a vessel

Note:

• The data in the table is independent of the chemical compatibility of the material and the fluid.

• PS = maximum admissible pressure, V = vessel volume

Type of fluid

Conditions

Fluid group 1, article 4, paragraph 1.c.i

V > 1 L and PS*V ≤ 25 bar.L or PS ≤ 200 bar

Fluid group 2, article 4, paragraph 1.c.i

V > 1 L and PS*V ≤ 50 bar.L or PS ≤ 1000 bar

Fluid group 1, article 4, paragraph 1.c.ii

V > 1 L and PS*V ≤ 200 bar.L or PS ≤ 500 bar

Fluid group 2, article 4, paragraph 1.c.ii

PS > 10 bar and PS*V ≤ 10000 bar.L or PS ≤ 1000 bar

3.5. Foods and beverages/Hygiene

Conformity

Description

FDA

FDA – Code of Federal Regulations (valid for the variable code PL02, PL03)

The devices with the housing made of PEEK materials and the seal made of EPDM materials are compliant in their

composition with the Code of Federal Regulations published by the FDA (Food and Drug Administration, USA)

according to the manufacturer‘s declaration.

USP

United States Pharmacopeial Convention (USP) (valid for the variable code PL04)

The devices with the housing made of PEEK materials and the seal made of EPDM materials are biocompatible

according to the manufacturer‘s declaration.

EC Regulation 1935/2004 of the European Parliament and of the Council (valid for the variable code PL01,

PL02)

The devices with the housing made of PEEK materials and the seal made of EPDM materials are compliant with EC

Regulation 1935/2004 according to the manufacturer‘s declaration.

4.

Materials

4.1. Bürkert resistApp

Bürkert resistApp – Chemical resistance chart

You want to ensure the reliability and durability of the materials in your individual application

case? Verify your combination of media and materials on our website or in our resistApp.

Start chemical resistance check