Ross Controls CATEGORY 4 - 3_2 VALVES SERIES DM2 C, E - Manual (Page 12)

Pilot solenoid: According to VDE 0580. Rated for continuous
duty.
Standard voltages: 24 volts DC, 110 volts AC (50/60 Hz),
220** VAC (50/60 Hz). For other voltages consult ROSS.
** 220 volts AC not available in the U.S. (OSHA regulations
limit press control voltage to no more than 120 volts AC.
Power consumption (each solenoid):
Size 4, 12, 30: Primary and reset solenoids: 5.8 watts on DC;
15.8 VA inrush and 12.8 VA holding on AC.
Size 8:
Primary solenoids: 15 watts on DC; 36 VA inrush and
23 VA holding on AC.
Reset solenoid: 5.8 watts on DC; 15.8 VA inrush and
12.8 VA holding on AC.
Enclosure rating: IP65, IEC 60529.
Electrical connection: DIN 43650. Order connectors
separately.
Ambient temperature: 15° to 122°F (-10° to 50°C).
Media temperature: 40° to 175°F (4° to 80°C).
Flow Media: Compressed air, filtered (5 micron recommended),
lubricated or unlubricated (mineral oils according to DIN 51519/
ISO-VG, viscosity classes 32-46).
Inlet Pressure: 30 to 120 psig (2 to 8 bar).
Monitoring: Dynamically, cyclically, internally during each
actuating and de-actuating movement. Monitoring function has
memory and requires an overt act to reset unit after lockout.
Mounting orientation: preferably horizontally (valve on top of
base) or vertically with pilot solenoids on top.
SIZE 4 DIMENSIONS – inches (mm)
SIZE 8 DIMENSIONS – inches (mm)
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Main Solenoids Status Indicator
0.97 (24.6)
1.32 (33.5)
1.24 (31.5)
1/2 NPT Outlet Port
(Each Side)
1/2 NPT Inlet Port
(Each Side)
Reset Solenoid
6.33 (160.8)
9.97
(253.2)
11.32
(287.5)
4.34 (110.2)
View X
(Base mounting hole pattern)
Valve envelope
(Based in overall hole dimnsions at left.)
0.65
(16.6)
0.27 (6.9)
(4 places)
2.74
(69.6)
4.00 (101.6)
0.16 (4.06)
4.34 (110.2)
3.68 (93.5)
11.90
(302.3)
5.41 (137.4)
1.43 (36.3)
1.92 (48.8)
1.90 (48.3)
7.48 (190)
0.34 (8.6)
(4 places)
Valve envelope
(Based in overall hole dimnsions at left.)
View X
(Base mounting hole pattern)
4.60(116.8)
2.68
(68.1)
4.28 (108.7)
0.86
(21.9)
6.23 (158.2)
0.16 (4.1)
1/2 NPT Outlet Port
(Each Side)
1/2 NPT Inlet Port
(Each Side)
Status Indicator
Reset Solenoid
Main Solenoids
STANDARD SPECIFICATIONS