s07nmdl1sm-rev0817
sandpi p erpump .com
Model S07 Non-Metallic • 19
Solenoid Shifted Air Valve
*Special Conditions For Safe Use
A fuse corresponding to its rated current (max. 3*I
rat
according IEC 60127-2-1) or a
motor protecting switch with short-circuit and thermal instantaneous tripping (set to rated
current) shall be connected in series to each solenoid as short circuit protection. For
very low rated currents of the solenoid the fuse of lowest current value according to
the indicated IEC standard will be sufcient. The fuse may be accommodated in the
associated supply unit or shall be separately arranged. The rated voltage to the fuse shall
be equal to or greater than the stated rated voltage of the magnet coil. The breakage
capacity of the fuse-link shall be as high as or higher than the maximum expected short
circuit current at the location of the installation (usually 1500 A). A maximum permissible
ripple of 20% is valid for all magnets of direct-current design.
II 2G EEx m c T5
II 2D c IP65 T100°C
For ATEX Compliant Solenoid Coils used in the European Union
39 219-011-001
Solenoid Coil, Single mounting 12 VDC, 3.3W / 267mA
1
219-011-002
Solenoid Coil, Single mounting 24 VDC, 3.3W / 136mA
1
219-011-003
Solenoid Coil, Single mounting 110/120 VAC, 3.4W / 29mA
1
219-011-004
Solenoid Coil, Single mounting 220/240 VAC, 3.4W / 15mA
1
Note: Item 35 (Conduit Connector) is not required
*
II 2G EEx m c II T5
II 2D c IP65 T100°c
Compressed Air Temperature Range: Maximum Ambient Temperature
to plus 50°C
12
47
19
49
48
29
52
24
4
29
52
24
18
8
50
SOLENOID SHIFTED AIR VALVE PARTS LIST
ITEM PART NUMBER DESCRIPTION QTY
4 114-023-551 Bracket, Intermediate 1
47 893-099-000 Solenoid Valve, NEMA4 1
48 219-001-000 Solenoid Coil, 24VDC 1
219-004-000 Solenoid Coil, 24VAC/12VDC 1
219-002-000 Solenoid Coil, 120VAC 1
219-003-000 Solenoid Coil, 240VAC 1
49 241-001-000 Connector, Conduit 1
50 171-065-115 Capscrew, Flanged 1/4-20 x 1.00 4
52 618-050-150 Plug (Replaces item 7) 2
For Explosion Proof Solenoid Coils:
48 219-009-001 Solenoid Coil,120VAC 60Hz 1
219-009-002 Solenoid Coil, 240VAC 60Hz 1
219-009-003 Solenoid Coil,12VDC 1
219-009-004 Solenoid Coil, 24VDC 1
219-009-005 Solenoid Coil,110VAC 50Hz 1
219-009-006 Solenoid Coil, 230VAC 50Hz 1
DISTRIBUTION VALVE OPTION
Warren Rupp’s solenoid shifted, air distribution valve option utilizes
electrical signals to precisely control your SANDPIPER’s speed.
The solenoid coil is connected to a customer - supplied control.
Compressed air provides the pumping power, while electrical signals
control pump speed (pumping rate).
OPERATION
The Solenoid Shifted SANDPIPER has a solenoid operated, air
distribution valve in place of the standard SANDPIPER’s pilot
operated, air distribution valve. Where a pilot valve is normally utilized
to cycle the pump’s air distribution valve, an electric solenoid is
utilized. As the solenoid is powered, one of the pump’s air chambers
is pressurized while the other chamber is exhausted. When electric
power is turned off, the solenoid shifts and the pressurized chamber
is exhausted while the other chamber is pressurized. By alternately
applying and removing power to the solenoid, the pump cycles much
like a standard SANDPIPER pump, with one exception. This option
provides a way to precisely control and monitor pump speed.
BEFORE INSTALLATION
Before wiring the solenoid, make certain it is compatible with your
system voltage.
6: OPTIONAL
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