Emerson MultiFlex ESR, Installation And Operation Manual, Page: 20 / 21

15 • MultiFlex ESR I&O Manual 026-1720 Rev 4 06-APR-2010
Valve Specifications Tables
Emerson Flow Controls Stepper Valves
Notes:
(1) 500 steps for valves manufactured before year 2001. Identify using date code before 0100 (e.g., 0052, 9902, 9848, or brass body size
~2" vs. ~2 1/4" for 800 steps.
(2) DO NOT exceed max steps of 384 for this valve.
(3) Shown for 12V and 24V motors, +/- 10% at 75°F.
(4) For ESV replacement with ESVB: 1. Swap the Flow Control colors RED and BLUE. 2. Cap off the YELLOW wire.
Sporlan (Parker) Stepper Valves
TYPE ESR 12 ESR 20 ESVB
10-20 Ton ESVB
(4)
1-4 Ton
ESV
(4)
Voltage 12 VDC
24 VDC
12 VDC
24 VDC
12 VDC
24 VDC
12 VDC
24 VDC
12 VDC
24 VDC
Control Suction Suction Liquid Liquid Liquid
Step Rate 50 50 50 50 (30 ok) 30
Max Steps 500/800
(1)
800 800 384 360
(2)
OverClose 5% 5% 5% 5% 5%
Total Watts 10 10 10 3.4 12.8
Phase
(3)
Resistance
29 ohms
115 ohms
29 ohms
115 ohms
29 ohms
116 ohms
84 ohms
336 ohms
23.5 ohms
95 ohms
Hysteresis 0 0 0 0 0
Motor Bipolar Bipolar Bipolar Bipolar Unipolar
products
ESR, CC100
CCB
ESR, CC100
CCB
CC100
CCB
CC100
CCB
CC100
CCB
TYPE CDS-8 CDS-16
CDS-17 SEI/EEV CDS-9
Voltage 12 VDC 12 VDC 12 VDC 12 VDC
Control Suction Suction Suction Suction
Step Rate 200 200 200 200
Max Steps 3064 6386 1596 3193/6386
OverClose 5% 10% 10% 10%
Total Watts 10 4 5.7 4
Phase
(3)
Resistance
75 ohms 75 ohms 72 ohms 75 ohms
Hysteresis 0 0 0 0
Motor Bipolar Bipolar Bipolar Bipolar
products
ESR, CC100
CCB ESR, CC100
CCB CC100
CCB ESR, CC100
CCB