Page 60 - Parker - Hydraulic Motor/Pump

Catalogue HY30-8249/UK Hydraulic motor/pump
Flushing valves for F12 motors Series F11/F12

FV13 flushing valve block (for F12-110, -125)
The FV13 for the F12-110 / -125 motor has the same
function as the integrated flushing valve for the other
F12 frame sizes. The valve block mounts between the
motor port flange and the split-flange tube/hose connec-
tors utilizing ’long’ mounting screws (screw size M14x75
1
or / "-13 UNC based on split-flange height as shown FV13 valve block
2
below).
The FV13 flushing valve kit contains the required O- Restrictor nozzle
rings (shown below) but no screws, split-flanges or tube/
hose connectors. F12-110 motor

Nozzle Ø1.3 mm

Port A

F12_110_FV13_view.eps
FV13 Ordering code
Leif A./03-01-27
FV 1 3 – H – A – L130
Port B
Nozzel
Techn.
Valve Version Size Seals FV13_squares.eps
type status
FV13 flushing valve block Leif A./03-01-28
F12_FV13_schem.eps Code Nozzle
Hydraulic schematic. Flushing
Leif A./03-01-27 valve L130 Ø1.3 mm
FV13 installation Code Version Code Techn. status
1 Factory A Factory assigned
Tube/hose assigned
connector
(27) Code Size (SAE 6000 psi) Code Seals
Split 3 1¼" (for F12-110 / -125) H Nitrile rubber
flange
FV13 valve
block
FV13 restrictor nozzles
25 When required, a nozzle is utilized to restrict the flow
O-ring O-ring through the F12-110, -125 motor case. The nozzle
29.2x3.0 37.69x3.53 (x2) installs in the drilled and tapped (M10x1.0) drain line
located in the valve block as shown to the left. The
31.8 15.5 dia. (x8) diagram on page 59 shows flushing flow versus dif-
ferential pressure for selected orifice sizes.
The following table lists currently available nozzles
and the corresponding FV13 ordering code designa-
47
tion.
66.7
92
Designation Flushing valve Orifice Orifice
Part number size [mm] Part number
L000 no nozzle 3780292
L130 (std.) 3795623 1.3 379 4413
44
Nozzle φ 32
(x2)
38
83
Weight:
7 142 2.9 kg

FV13_install.eps
Leif A./03-01-27 60 Parker Hannifin
Pump and Motor Division
Trollhättan, Sweden