VALVES
2
VAL-283
For further information www.norgren.com
Y 1 4 1 1 1 0 - 0 1 4 1 - 12 VDC
Series 1 - 2/2 NC Cv and MOPD Values
Low Watt Specifications (MOPD (psi))
Orifice
Size
MOPD
(psi)
Cv Value
Part
Numbering
Cv Value
Body
2.0 Watt
B
2.5 Watt
C
3.0 Watt
D
1/32 800 0.035 1***10 0.030 85 106 285
3/64 500 0.050 1***11 0.050 55 65 190
1/16 300 0.095 1***12 0.085 30 40 85
5/64 200 0.135 1***13 0.125 25 40 55
3/32 175 0.175 1***14 0.170 25 30 45
1/8 100 0.245 1***15 0.225 20 25 35
5/32 50 0.290 1***16 0.280 - 10 15
Series 1 - 2/2 NO Cv and MOPD Values
Orifice Size MOPD (psi) Cv Value Part Numbering
1/32 300 0.035 1***20
3/64 200 0.050 1***21
1/16 150 0.095 1***22
Series 1 Valve Configurator
Prefix Substitute
UL recognized U
Oxygen clean Y
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
1/2" NPT Conduit 2
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 24" Flying Leads 41*
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 low watt valves, please use the prefix; B for 2.0 Watt; C for 2.5 Watt; and D for 3.0 Watt
*For class H coils replace second digit with 3.
Example: 43= Class H Molded with Flying Leads
Standard valve selection
Series 1 - 2/2 Direct Acting Valves
Orifice Ø1/32" to Ø5/32"
