VALVES
2
VAL-289
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Series 2 - 2/2 NC Cv and MOPD Values
Low Watt Specifications (MOPD (psi))
Orifice
Size
MOPD
(psi)
Cv Value Part
Numbering
Low Watt
Cv Value
1.5 Watt
A
2.0 Watt
B
2.5 Watt
C
3.0 Watt
D
1/32 1000 0.035 2***10 0.030 50 140 225 405
3/64 600 0.050 2***11 0.050 45 105 190 315
1/16 400 0.095 2***12 0.085 10 55 85 155
5/64 300 0.135 2***13 0.125 25 40 60 105
3/32 250 0.175 2***14 0.170 15 25 35 70
1/8 150 0.245 2***15 0.225 15 25 35 50
5/32 100 0.290 2***16 0.280 9 13 20 35
For low watt valves, please use the prefix A for 1.5 Watt; B for 2.0 Watt; C for 2.5 Watt; and D for 3.0 Watt
Series 2 - 2/2 NO Cv and MOPD Values
Orifice Size MOPD Cv-Valve Part Numbering
1/32 400 0.035 2***20
3/64 300 0.050 2***21
1/16 180 0.095 2***22
5/64 140 0.135 2***23
U 1 4 3 1 3 1 - 0 1 5 1 - 12 VDC
Series 2 - 2/2 Direct acting valves
Prefix Substitute
UL recognized U
Oxygen clean Y
Low watt* - 1.5 A
Low watt* - 2.0 B
Low watt* - 2.5 C
Low watt* - 3.0 D
Port Configuration Substitute
1/8" NPTF 4
Manifold Mount 6
Housing Substitute
Grommet 1
½" NPT Conduit 2
Yoke 3
Grommet w/ bracket 7
Slotted 9
Body material Substitute
Stainless Steel 0
Brass 1
Function Substitute
2WNC
1
2WNO
2
Voltage
12 VDC
24 VDC
24 - 60 VAC
120 - 60 VAC
240 - 60 VAC
Coil Options Substitute
Dry taped with 24" Flying Leads 01*
Free standing molded 1/4" spade 51*
Free standing molded 24" Flying Leads 61*
Seal Options Substitute
Buna 01
Fluorocarbon 02
Polyurethane (2WNC Only) 06
Ethylene Propylene (EPR) 13
Orifice Substitute
1/32
0
3/64
1
1/16
2
5/64
3
3/32
4
1/8
5
5/32
6
*For class H coils replace second digit with 3.
Example: 43 = Class H Molded with Flying Leads
Series 2 - 2/2 Direct Acting Valves
Orifice Ø1/32" to Ø5/32"
