Page 6 - Parker - K220LS Mobile directional control valve

Catalogue HY17-8537/UK Mobile Directional Control Valve
[P03-P09] General K220LS

[P03] Pump regulator setting MU UNF-version for O-ring seal according to ISO 11926-1.
The pressure difference in bar at the valve between the pump and Depending on the option in [P10] and [P47], certain ports can
the load signal (PX-PL). The value entered here applies with maxi- also have a flange connection, in which case they use metric
mum flow from the valve. The pump must not be overdemanded. threads for screws. Flange connection of standard pressure type
according to ISO 6162-1, high pressure according to ISO 6162-2.
Connections UU UNF-version for O-ring seal according to ISO 11926-1. Depend-
The K220LS has two different connection methods. ing on the option in [P10] and [P47], certain ports can also have
- Threaded ports. a flange connection, in which case they use UNC threads for
- Flange connections. screws. Flange connection of standard pressure type according
to ISO 6162-1, high pressure according to ISO 6162-2.
The type of connection is determined as follows:
Inlet, [P04] and [P10]
Work section, [P04] and [P47] Screw thread and thread depth for flange connections:
End section, [P04] 1) MG/MU [P04]: Screw M12
Depending on the configuration, certain connections shown in UU [P04]: Screw 7/16-14 UNC
the figures below may be absent. Thread depth in section ≥ 25 mm

[P04] Connection thread 2) MG/MU [P04]: Screw M10
MG G-version (BSP pipe thread) for ISO 228/1 flat seal. UU [P04]: Screw 3/8-16 UNC
Depending on the option in [P10] and [P47], certain ports can Thread depth in section ≥ 20 mm
also have a flange connection, in which case they use metric 3) MG/MU [P04]: Screw M10
threads for screws. Flange connection of standard pressure type UU [P04]: Screw 7/16-14 UNC
according to ISO 6162-1, high pressure according to ISO 6162-2. Thread depth in section ≥ 25 mm

P1 T1

P1 T1
T2

T2
PL PL2
PLX YS
PX PS
PL
YS LS
PS
PX Inlet [P15] LS2, ASC+ [P10] FC
LS Connection [P04] MG [P04] MU/UU
Inlet [P10] PT P1 Flange connection SAE 1 high pressure 1)
Connection [P04] MG [P04] MU/UU T1 Flange connection SAE 1 1/4 standard pressure 3)
P1, T1, T2 G 1 1 5/16-12 UN-2B T2 G 1 1 5/16-12 UN-2B
LS, PL, PX, PS, PLX G 1/4 9/16-18 UNF-2B LS, PL, PX, PS, PL2 G 1/4 9/16-18 UNF-2B
YS G 1/4 9/16-18 JIC (37° external thread) YS G 1/4 9/16-18 JIC (37° external thread)
P1
T1
Inlet [P15] LS2C, ASC + [P10] FC
Connection [P04] MG [P04] MU/UU
T2
P1 Flange connection SAE 1 high pressure 1)
TP 3)
T1 Flange connection SAE 1 1/4 standard pressure
PS T2 G 1 1 5/16-12 UN-2B
LS, PL, PX, PS G 1/4 9/16-18 UNF-2B
YS
YS G 1/4 9/16-18 JIC (37° external thread)
LS TP G 3/8 3/4-16 UNF-2B

PL
PX
6 Parker Hannifin
Mobile Controls Division Europe
Borås, Sweden