Technical Data; Conformity; Standards; Operating Conditions - Burkert 8691 Manuel D'utilisation

Type 8691

Technical data

6. Technical daTa
6.1.

conformity

In accordance with the EC Declaration of conformity, the control head Type 8691 is compliant with the EC
Directives.
6.2.

standards

Conformity with the EC Directives is verified by the following standards.
EN 61000-6-3, EN 61000-6-2, EN 61010-1
6.3. Operating conditions
Warning!
solar radiation and temperature fluctuations may cause malfunctions or leaks.
• If the device is used outdoors, do not expose it unprotected to the weather conditions.
• Ensure that the permitted ambient temperature does not exceed the maximum value or drop below the mini-
mum value.
Ambient temperature
Protection class
6.4. mechanical data
Dimensions
Body material
Sealing material
Stroke range of valve spindle
0 – +55 °C
IP65 / IP67 according to EN 60529
(only if cables, plugs and sockets have been connected correctly
and in compliance with the exhaust air concept in chapter "8.3. Pneumatic
connection of the control head".
See data sheet
exterior: PPS, PC, VA
exterior: EPDM
interior: NBR
2 – 28 mm
2 – 47 mm
english
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