Ross Controls 3_2 VALVES SERIES DM2 D - Manual (Page 5)

DM 2® Series D Double Valves
BASE MODEL NUMBERS and
BASE SPECIFIC INFORMATION
STATUS INDICATOR
1 ......................................... YES
X ...........................................NO
RESET TYPE
1 ..................................REMOTE
2 .............................. SOLENOID
4 .................................. MANUAL
VOLTAGE
A ............................. 24 volts DC
B ........... 110 volts AC, 50/60 Hz
C ** ........ 220 volts AC, 50/60 Hz
DM2D D A 4 2 A 1 1
HOW TO ORDER
(Choose your options (in red) to configure your valve model number.)
** 220 VAC not available in the U.S.
(OSHA regulations limit press control
voltage to no more than 120 volts AC).
PRODUCT
THREAD
BSPP .............................................
D
NPT ............................................... N
N/A (no base) ................................ X
REVISION LEVEL
BASIC SIZE
2......................................................
2
4...................................................... 4
8...................................................... 5
12.................................................... 6
30.................................................... 8
BASE PORT SIZE
Size 2
1/4 inlet – 1/4 outlet ........................
0
3/8 inlet – 3/8 outlet ........................ 1
Size 4
1/2 inlet – 1/2 outlet ........................
2
1/2 inlet – 3/4 outlet ........................ 3
Size 8
3/4 inlet – 3/4 outlet ........................
4
1 inlet – 1 outlet .............................. 5
Size 12
1inlet – 1outlet ................................
6
1inlet – 11/2 outlet ............................ 7
Size 30
11/2 inlet – 2 outlet ...........................
8
Valve only (less base) ................. X
Valve Port Size Base Status Weight
Size Inlet Outlet Model Number* Indicator lb (kg)
2 1/4 1/4 1872C91 No 1.7 (0.8)
2 1/4 1/4 1873C91 Yes 2.1 (1.0)
2 3/8 3/8 1874C91 No 1.7 (0.8)
2 3/8 3/8 1875C91 Yes 2.1 (1.0)
4 1/2 1/2 1697C91 No 1.7 (0.8)
4 1/2 1/2 1698C91 Yes 2.3 (1.1)
4 1/2 3/4 1699C91 No 1.7 (0.8)
4 1/2 3/4 1700C91 Yes 2.3 (1.1)
8 3/4 3/4 1701C91 No 3.6 (1.6)
8 3/4 3/4 1702C91 Yes 4.2 (1.9)
8 1 1 1703C91 No 3.6 (1.6)
8 1 1 1704C91 Yes 4.2 (1.9)
12 1 1 1705C91 No 6.2 (2.8)
12 1 1 1706C91 Yes 6.8 (3.1)
12 1 11/2 1707C91 No 6.2 (2.8)
12 1 11/2 1708C91 Yes 6.8 (3.1)
30 11/2 2 1709C91 No 12.0 (5.4)
30 11/2 2 1710C91 Yes 12.6 (5.7)
*NPT port threads. For BSPP threads add a “D“ prefix to the
model number, e.g., D1872C91.
Valve Weight: Valve and base assembly
with status indicator and solenoid reset.
Size 2: 5.0 lb (2.3 kg).
Size 4: 6.0 lb (2.8 kg).
Size 8: 9.1 lb (4.2 kg).
Size 12: 15.5 lb (7.1 kg).
Size 30: 32.6 lb (14.8 kg).
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