Technical Data - bürkert 8631 Betriebsanleitung

6

TECHNICAL DATA

Operating conditions:
Operating temperature
Type of protection
Compliance with following standards:
CE symbol
Mechanical data:
Dimensions
Top Control case material
Top Control sealing material
Pneumatic data:
Control medium:
Pressure dew point:
Oil content:
Dust content:
Temperature range of
compressed air:
Pressure range:
Control valve air flow:
Connections:
30
0 - 50°C
IP 65 to EN 60529
(in correct electrical installation conditions)
conforms with EMV guideline 89/336/EWG
see data sheet
external POM, PSU; internal PA 6
NBR
instrument air,
class 3 according to DIN ISO 8573-1
-20°C
max. 1 mg/m³
5µm filtered
0 - 50°C
3 - 7 bar
100 l /min (for ventilation and exhaust)
N
(Q value according to definition for
Nn
pressure drop from 7 to 6 bar abs.)
1/4'' internal thread G / NPT / RC
Top Control ON/OFF