Assembly; Safety Instructions; Before Installation - Burkert 2035 Manuel D'utilisation

Type 2035 / 3236
7.7.2. Kv value
Orifice Valve size Actuator
DN
Body
Designation EPDM,
connection
[mm]
10 3/8" RV50
15 1/2" RV50
20 3/4" RV50
25 1" RV70
40 1 1/2" RV110
50 2" RV110
Tab. 3: Kv value
All Kv values measured on valves with connections according
to ASME BPE.

Assembly

Kv value water [m³/h] for
diaphragm material
PFA
FKM
0.8 0.7
2.5 2
3.5 3.3
10 9
27 22
35 27
8. asseMBly
8.1. safety instructions
Danger!
risk of injury from high pressure in the equipment/device.
▶ Before working on equipment or device, switch off the pressure
and deaerate/drain lines.
Warning!
risk of injury from improper assembly.
▶ Installation must only be carried out by authorized technicians and
with the appropriate tools.
risk of injury from unintentional activation of the system and
uncontrolled restart.
▶ Secure system from unintentional activation.
▶ Following assembly, ensure a controlled restart.
8.2. Before installation
• Before connecting the valve, ensure the pipelines are flush.
• Pay attention to the flow direction.
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