Parker PV Series - Figure 9: Outside view of the preload manifold for direct pump mounting. Outlet optional to front (shaft side) or to the rear; Table 1: Main dimensions - preload manifold

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Parker Hannifin Manufacturing Germany GmbH & Co. KG
Pump & Motor Division Europe
Chemnitz, Germany
Electro hydraulic proportional controls version 45 for
axial piston pumps, PV series
Bulletin MSG30-3254-INST/UK
Installation and setup manual
Figure 9 shows the preload manifold for direct
mounting to the pressure port of the pump. It
takes screws with the length L to mount it to the
pump. L includes the length screwed into the
pump end cover.
Gage port p1, G1/4“
(preloaded pressure,
covered)
flanged ports
ISO 6162: DN, PN;
fits to PV frame size
BG; threads: M
gage port p2, G1/4“
(system pressure, covered)
Drain port L,
G1/4“
Note: All auxiliary
manifolds can also be
supplied in USversion
(UNC threads and
UNF ports) and with
ports according to
ISO 6149
Input and output are designed as flange ports
according to ISO 6162 and fit direct to the ac-
cording PV frame size. Table 1 shows the main
dimensions.
Figure 9: Outside view of the preload
manifold for direct pump mounting. Outlet
optional to front (shaft side) or to the rear
Table 1: Main dimensions - preload manifold
dimension BG1 BG2 BG3 BG4 BG5 BG6*
H[mm] 100 100 110 110 120 120
B[mm] 90 90 100 100 125 125
T[mm] 80 80 92 92 105 105
L[mm] 102 102 122(119*) 122(119*) 136 136
T1[mm] 116 116 137 137 155 155
for size PV016 - 028 PV032 - 046 PV063 - 092 PV140 - 180 PV270 PV360
DN[mm] 19 (3/4”) 25 (1”) 32 (1 ¼”) 32 (1 ¼”) 38 (1 ½”) 38 (1 ½”)
PN[bar] 400 400 400 400 400 400
M M10 M12 M12 (M14*) M12 (M14*) M16 M16
valve insert DIN E16 DIN E16 DIN E25 DIN E25 DIN E32 DIN E32
Q
nominal
[l/min] 160 160 300 300 550 550
*1) optional for PV063 – PV180, thread option 4; 2) L = clamping length for screws M
*2) for BG6 PV 360 the preload manifold of BG5 is used