Type 8763

4 | 13

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2.

Materials

2.1. Chemical Resistance Chart – 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

2.2. Materials in the fluid channel

The materials at the pressure inlet and at the pressure outlet are specified. In the case of venting, the materials of the pressure outlet

are in direct contact with the media that may be degassing, i.e. PPS and FFKM.

The control is designed in such a way that when venting takes place through the core hole, out-gassed media are not in contact with

the materials of the pressure input side, these are FKM, PTFE, brass and stainless steel.

Note:

Other materials are available on request.

3

1

2

Type 2871

Proportional valve

Type 6712 valve

Pressure sensor

P

1(P)

2 (A)

NC

A

No. Element

Material standard version

Material flange version

1

Pressure outlet

PPS and FFKM

PEEK, FFKM

2

Pressure sensor

Silicon, FKM

Silicon, FKM

3

Pressure input

Brass and stainless steel, FKM, PTFE

PTFE, brass or stainless steel, FKM