Burkert Type 2950 - Handbuch (Seite 10)

8 - 2950
english
3.2 Dimensions
F
E
A
B
D D
Ø Cover
D
Dimensions (mm)
A B E F Ø Cover
G 1/2 140 76
20.5 112 54 G 3/4 160 90
G 1 180 95
G 1 1/4 200 110
40 178 73 G 1 1/2 220 120
G 2 250 130
The pressure regulator has
a manometer port G 1/4"
for measurement of the
output pressure.
3 TECHNICAL DATA
Valve version: single-seat, balanced
Material: Body brass DZR, EN 12165 CW602N
Seals NBR
Diaphragm NBR
Valve seat stainless steal (AISI 304)
Ports: Manometer G 1/4
Lines 1/2" ... 2" (threaded socket)
Pressures: Input max. 25 bar*
Output 1 .. 6 bar*
Factory setting 3 bar*
Medium temperature: + 60 °C
Flow velocity: 1 ... 2 m/s (optimum values)
Noise class: < 30 dB
Weight: 0.92 ... 4.3 kg
3.1 Mechanical data
Typ 2950 with metal body and DVGW approval