Danfoss PAHT G, Руководство по эксплуатации, Страница: 49 / 86

180R9383 | AQ121686503103en-000803 | 49 © Danfoss | 2023.03
Data sheet Product type
3.4 Protection from too high pressures
The pump should be protected against too high
pressure by means of a pressure relief valve or a
bypass/unloading valve placed on the pressure
side.
The valve should be placed as close to the pump
as possible.
The opening characteristics of the valve must not
result in peak pressures higher than 200 bar
(2900 psi).
The valve outlet must not be connected directly
to the pump suction line. It shall be connected
directly to the tank.
PAHT G 2-6.3 PAHT G 10-12.5
P T C P T C
Thread size
G 1⁄4 x 11 G 1⁄2 x 15
M6; Allen key
4 mm
G 3⁄8 x 15 G 3⁄4 X 17
G 1⁄4, NV6
14 deep
Max tighten
torque
25 Nm 25 Nm 5 Nm 25 Nm 25 Nm 15 Nm
3.5 Connections
P: Pressure
T: Tank
C: Bleeding
D: Parallel key
5 x 5 x 20,
DIN 6885
Recommended torque values refer to steel washers containing a rubber sealing element.
Instruction