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NFPA D05 (SWH-G03)

FEATURES

• Indicating lights and bolt kits are standard.
• Coil screws are especially designed to prevent shocks.
• Electrical connections are joint box type or Hirschman DIN type plug-in connector.
• Joint box is waterproof and dust-resistance.
• Space for electrical connections is large enough for connection layout.
• Electrical connection points are aligned with the axial direction to be compatible with modular system.
• The valve mounting screws are on the outside of the body for ease of installation and repair.
• High pressure up to 310 BAR (4500 PSI), allows for large flow rates up to 120 LPM (32 GPM).
• Ideal design of flow passages to minimize pressure drop.
• High back pressure up to 160 BAR (2350 PSI)
• Manufactured with specifications that allows for parts and accessories interchangeability.


Tel: +86-750-6167039

Fax: +86-750-6108258

Email:inquiry@northman.com.cn

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Model Code


Specifications

Maximum operating pressure 310 BAR (4500 PSI)
Rated flow capacity 120 LPM (32 GPM) MAX - Varies by spool type
Maximum tank line back pressure 160 BAR (2350 PSI)
Maximum frequencies of operation 240 CPM
Recommended filtration 25 MICRON
Hydraulic fluids Mineral Oil, Viscosity 10 - 400 cST
Temperature range -25° C to +90° C (-13° F to +194° F)

Solenoid Ratings
ELECTRIC COIL VOLTAGE (V) CURRENT & POWER
Hz SOURCE RANGE IN-RUSH HOLDING WATTAGE
RATED (±10%) CURRENT (A) CURRENT (A)
50 AC100V 90-110 4.79 0.86
A110 60 AC100V 90-110 3.71 0.62
AC110V 99-121 4.20 0.74
A120 50 AC110V 99-121 4.29 0.78
60 AC120V 108-132 3.99 0.70
50 AC200V 180-220 2.31 0.42
AC A220 60 AC200V 180-220 1.87 0.31
AC220V 198-252 2.05 0.36
A240 50 AC220V 198-242 2.04 0.37
60 AC240V 216-264 1.88 0.33
R110 50 AC100V 90-110 0.47 0.47
60 AC110V 99-121 0.47 0.47 42
R220 50 AC200V 180-220 0.24 0.24
60 AC220V 198-252 0.24 0.24
DC D12 DC 12V 10.8-13.2 2.58 2.58 32
D24 DC 24V 21.6-26.4 1.33 1.33

TECHNICAL DATA:


• Solenoid can be used within - 10% to + 10% of the rated voltage of the coil.
• Withstand voltage 1500 v/sec.
• Insulation resistance over 100MQ.


ACCESSORIES:


• Mounting bolt kits are supplied with valve socket head cap screws M6x35L 4 pcs (1/4"-20UNCx1-3/8" 4 pcs) for tightening torque 120-150 kgf-cm (104-130 lbs-in).
• O-Ring AS568-014 5 pcs.
PRESSURE DROP AND PERFORMANCE CURVES

TEST SYSTEMS


1. Testing Valve
2. Pump
3. Pressure Sensor
4. Flow Sensor
5. Relief Valve
6. Throttle Valve

TEST CONDITIONS

Pressure: 69 BAR (1000PSI)
Flow Rate: 140 LPM(37 GPM)
Viscosity: 35 cSt (175SSU)

TEST CIRCUIT



PERFORMANCE CURVES


CONTRAST CHART BETWEEN FACTORS AND VISCOSITIES

VISCOSITY cSt 15 20 30 40 50 60 70 80 90 100
SSU 77 98 141 186 232 278 324 371 417 464
FACTOR (G) 0.81 0.87 0.96 1.03 1.09 1.14 1.19 1.23 1.27 1.30

The pressure drop (AP') can be obtained from the formula
AP'=AP (G'/0.85) for other specific gravity (G').
MODEL NO PRESSURE DROP CURVE NUMBER
P-A B-T P-B A-T P-T
C2 6 6 6 6 -
C3 7 7 7 7 5
C4 6 7 6 7 -
C40 6 7 6 7 -
C5 5 2 2 5 8
C6 2 2 2 2 5
C60 1 1 1 1 4
C7 7 6 7 6 -
C8 6 6 6 7 -
C9 7 6 6 6 -
B2 2 2 6 6 -
B3 3 3 6 6 -
B20 5 - 5 - -
B2S 6 6 2 2 -
B3S 6 6 3 3 -
B20S 5 - 5 - -


Spool Functions

THE MAXIMUM FLOW RATE LPM(GPM) UNDER DIFFERENT PRESSURE BAR (PSI) SWH G03 AC TYPE
SPOOL TYPE NORMAL
50 BAR (735 PSI) 100 BAR (1470 PSI) 150 BAR (2200 PSI) 207 BAR (3000 PSI) i 250 BAR (3675 PSI) 310 BAR (4500 PSI) 50 BAR (735 PSI) 100 BAR (1470 PSI)
C2 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 54(14.3)
38(10.0)
C3 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4)
C4 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 54(14.3)
42(11.1)
C40 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4)
75(19.8)
C5 88(23.2) 88(23.2) 88(23.2) 88(23.2) 88(23.2) - 100(26.4) 100(26.4)
82(21.7) 82(21.7) 82(21.7) 82(21.7) 82(21.7)
C6 84(22.2) 84(22.2) 84(22.2) 84(22.2) 84(22.2) - 100(26.4) 100(26.4)
75(19.8) 75(19.8) 75(19.8) 75(19.8) 75(19.8) 95(25.1) 95(25.1)
C7 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 63(16.6) 63(16.6)
C8 100(26.4) 100(26.4) 100(26.4) 44(11.6) 30(7.9) 19(5.0) 100(26.4) 100(26.4)
76(20.1) 28(7.4) 21(5.5) 14(3.7) 53(14)
C9 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 57(15.1) 57(15.1)
B2 90(23.8) 90(23.8) 90(23.8) 90(23.8) 90(23.8) 90(23.8) 63(16.6) 63(16.6)
72(19.0) 72(19.0) 72(19.0) 72(19.0) 72(19.0) 72(19.0)
B3 89(23.5) 89(23.5) 89(23.5) 89(23.5) 89(23.5) 89(23.5) 100(26.4) 100(26.4)
81(21.4) 81(21.4) 81(21.4) 81(21.4) 81(21.4) 81(21.4)
B20 - - - - - - 81(21.4) 29(7.7)
D2 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 60(15.9) 40(10.6)
D3 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 70(18.5) 60(15.9)



THE MAXIMUM FLOW RATE LPM(GPM) UNDER DIFFERENT PRESSURE BAR (PSI) SWH G03 AC TYPE
SPOOL TYPE
NORMAL POSITION 150 BAR (2200 PSI) 207 BAR (3000 PSI) 250 BAR (3675 PSI) 310 BAR (4500 PSI) 50 BAR (735 PSI) 100 BAR (1470 PSI) 150 BAR (2200 PSI) 207 BAR (3000 PSI) 250 BAR (3675 PSI) 310 BAR (4500 PSI)
C2 40(10.6) 28(7.4) 25(6.6) 20(5.3) 100(26.4) 54(14.3) 40(10.6) 28(7.4) 25(6.6) 20(5.3)
27(7.1) 17(4.5) 13(3.4) 10(2.6) 38(10.0) 27(7.1) 17(4.5) 13(3.4) 10(2.6)
C3 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4)
C4 30(7.9) 23(6.1) 18(4.8) 14(3.7) 100(26.4) 54(14.3) 30(7.9) 23(6.1) 18(4.8) 14(3.7)
27(7.1) 16(4.2) 11(2.9) 8(2.1) 42(11.1) 27(7.1) 16(4.2) 11(2.9) 8(2.1)
C40 33(8.7) 28(7.4) 22(5.8) 18(4.8) 100(26.4) 100(26.4) 33(8.7) 28(7.4) 22(5.8) 18(4.8)
23(6.1) 21(5.5) 15(4) 12(3.2) 75(19.8) 23(6.1) 21(5.5) 15(4) 12(3.2)
C5 100(26.4) 100(26.4) 100(26.4) - 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4)
C6 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4)
95(25.1) 95(25.1) 95(25.1) 95(25.1) 95(25.1) 95(25.1) 95(25.1) 95(25.1)
C7 63(16.6) 63(16.6) 63(16.6) 63(16.6) 63(16.6) 63(16.6) 63(16.6) 63(16.6) 63(16.6) 63(16.6)
C8 37(9.8) 34(9.0) 28(7.4) 20(5.3) 100(26.4) 61(16.1) 33(8.7) 27(7.1) 20(5.3) 16(4.2)
32(8.5) 28(7.4) 21(5.5) 15(4) 48(12.7) 27(7.1) 21(5.5) 15(4) 9(2.4)
C9 57(15.1) 57(15.1) 57(15.1) 57(15.1) 100(26.4) 53(14) 47(12.4) 45(11.9) 40(10.6) 34(9.0)
40(10.6) 37(9.8) 34(9.0) 29(7.7) 25(6.6)
B2 63(16.6) 63(16.6) 63(16.6) 63(16.6) 100(26.4) 78(20.6) 45(11.9) 43(11.4) 38(10.0) 32(8.5)
74(19.6) 38(10.0) 36(9.5) 31(8.2) 27(7.1)
B3 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 95(25.1) 82(21.7) 75(19.8) 65(17.2)
89(23.5) 84(22.2) 77(20.3) 70(18.5) 62(16.4)
B20 19(5.0) 12(3.2) 9(2.4) 7(1.8) 100(26.4) 80(21.1) 32(8.5) 25(6.6) 20(5.3) 14(3.7)
42(11.1) 28(7.4) 22(5.8) 17(4.5) 12(3.2)
D2 40(10.6) 40(10.6) 30(7.9) 28(7.4) 60(15.9) 40(10.6) 40(10.6) 40(10.6) 30(7.9) 28(7.4)
D3 60(15.9) 60(15.9) 42(11.1) 36(9.5) 70(18.5) 60(15.9) 60(15.9) 60(15.9) 42(11.1) 36(9.5)


THE MAXIMUM FLOW RATE LPM(GPM) UNDER DIFFERENT PRESSURE BAR (PSI) SWH G03 DC TYPE
SPOOL TYPE NORMAL
POSITION 50 BAR (735 PSI) 100 BAR (1470 PSI) 150 BAR (2200 PSI) 207 BAR (3000 PSI) 250 BAR (3675 PSI) 310 BAR (4500 PSI) 50 BAR (735 PSI) 100 BAR (1470 PSI)
C2 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7)
100(26.4)
C3 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7)
C4 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7)
100(26.4)
C40 120(31.7) 120(31.7) 120(31.7) 97(25.6) 78(20.6) 60(15.9) 120(31.7) 120(31.7)
100(26.4) 75(19.8) 54(14.3) 41(10.8) 115(30.4)
C5 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4)
C6 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4)
C7 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 65(17.2) 65(17.2)
C8 120(31.7) 120(31.7) 120(31.7) 97(25.6) 78(20.6) 66(17.4) 120(31.7) 120(31.7)
100(26.4) 85(22.5) 54(14.3) 41(10.8)
C9 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 65(17.2) 65(17.2)
B2 95(25.1) 95(25.1) 95(25.1) 95(25.1) 95(25.1) 95(25.10) 69(18.2) 69(18.2)
B3 89(23.5) 89(23.5) 89(23.5) 89(23.5) 89(23.5) 89(23.5) 120(31.7) 120(31.7)
B20 - - - - - - 85(22.5) 35(9.2)
D2 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 60(15.9) 40(10.6)
D3 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 70(18.5) 60(15.9)

THE MAXIMUM FLOW RATE LPM(GPM) UNDER DIFFERENT PRESSURE BAR (PSI) SWH G03 DC TYPE
SPOOL TYPE
NORMAL POSITION 150 bar (2200 psi) 207 bar (3000 psi) 250 bar (3675 psi) 310 bar (4500 psi) 50 bar (735 psi) 100 bar (1470 psi) 150 bar (2200 psi) 207 bar (3000 psi) 250 bar (3675 psi) 310 bar (4500 psi)
C2 73(19.3) 63(16.6) 54(14.3) 37(9.8) 120(31.7) 120(31.7) 73(19.3) 63(16.6) 54(14.3) 37(9.8)
55(14.5) 48(12.7) 38(10.0) 29(7.7) 100(26.4) 55(14.5) 48(12.7) 38(10.0) 29(7.7)
C3 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7) 120(31.7)
C4 90(23.8) 73(19.3) 60(15.9) 47(12.4) 120(31.7) 120(31.7) 90(23.8) 73(19.3) 60(15.9) 47(12.4)
78(20.6) 64(16.9) 51(13.5) 39(10.3) 100(26.4) 78(20.6) 64(16.9) 51(13.5) 39(10.3)
C40 75(19.8) 54(14.3) 42(11.1) 37(9.8) 120(31.7) 120(31.7) 75(19.8) 54(14.3) 42(11.1) 37(9.8)
50(13.2) 39(10.3) 30(7.9) 21(5.5) 115(30.4) 50(13.2) 39(10.3) 30(7.9) 21(5.5)
C5 100(26.4) 100(26.4) 100(26.4) - 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) -
C6 100(26.4) 100(26.4) 100(26.4) - 100(26.4) 100(26.4) 100(26.4) 100(26.4) 100(26.4) -
C7 65(17.2) 65(17.2) 65(17.2) 65(17.2) 65(17.2) 65(17.2) 65(17.2) 65(17.2) 65(17.2) 65(17.2)
C8 68(18.0) 51(13.5) 37(9.8) 27(7.1) 120(31.7) 85(22.5) 50(13.2) 36(9.5) 25(6.6) 19(5.0)
52(13.7) 39(10.3) 28(7.4) 18(4.8) 65(17.2) 40(10.6) 28(7.4) 15(4) 12(3.2)
C9 65(17.2) 65(17.2) 65(17.2) 65(17.2) 120(31.7) 100(26.4) 94(24.8) 85(22.5) 76(20.1) 70(18.5)
85(22.5) 80(21.1) 74(19.6) 54(14.3) 49(12.9)
B2 69(18.2) 69(18.2) 69(18.2) 69(18.2) 120(31.7) 120(31.7) 77(20.3) 63(16.6) 57(15.1) 45(11.9)
66(17.4) 55(14.5) 44(11.6) 38(10.0)
B3 120(31.7) 120(31.7) 120(31.7) 120(31.7) 100(26.4) 100(26.4) 95(25.1) 82(21.7) 75(19.8) 65(17.2)
89(23.5) 84(22.2) 77(20.3) 70(18.5) 62(16.4)
B20 28(7.4) 19(5.0) 15(4) 10(2.6) 120(31.7) 120(31.7) 95(25.1) 74(19.6) 61(16.1) 43(11.4)
95(25.1) 84(22.2) 63(16.6) 50(13.2) 34(9.0)
D2 40(10.6) 40(10.6) 30(7.9) 28(7.4) 60(15.9) 40(10.6) 40(10.6) 40(10.6) 30(7.9) 28(7.4)
D3 60(15.9) 60(15.9) 42(11.1) 36(9.5) 70(18.5) 60(15.9) 60(15.9) 60(15.9) 42(11.1) 36(9.5)

TEST

TEST SYSTEMS


1. Testing Valve
2. Pump
3. Pressure Sensor
4. Flow Sensor
5. Relief Valve
6. Throttle Valve

TEST CONDITIONS

Pressure: 138 BAR (2000PSI)
Flow Rate: 30 LPM(8 GPM)
Viscosity: 35 cSt(175 SSU)

TEST CIRCUIT


MODEL CHANGE OVER TIME (sec)
T1 T2
SWH-G03-AC SERIES 0.02 0.02
SWH-G03-DC SERIES 0.07 0.07

OPTION LS

ELECTRICAL SURGE CONTROL MODEL SWH - G03 - *** - D ** - ** - LS


FEATURES

• Suppresses the surge voltage.
• Eliminates sparks between relay contacts.

• Extends the life of the relay contact.


EFFECTS


• Improves the reliability of the control relay.
• Extends the life of conventional relays.
• Can be operated with a miniature relay.
• The RAC rectifier built-in DC model eliminates sparks at the control relay contact. It can be directly operated with a PLC (programmable logic controller). Electrical surge waveform standard DC solenoid Electrical surge control DC solenoid

Di

mensions


SWH - G03 - A ** - **** - 10 - ** MOUNTING SURFACE: ISO 4401-AB-03-4-A
with AC/DC/RF solenoids UNIT: mm( inch)

MODEL WEIGHT KGS (LBS)
SWH-G03-C**-A*** 4.1(9.02)
SWH-G03-B**-A***- 3.4(7.48)

Dimensions


SWH - G03 - *** - **** - 10 - ** MOUNTING SURFACE: ISO 4401-AB-03-4-A
with DC/RF solenoids UNIT: mm( inch)

MODEL WEIGHT KGS (LBS)
SWH-G03-C**-D** 5.5(12.1)
SWH-G03-C**-R***
SWH-G03-B**-D** 4(9.68)
SWH-G03-B**-R***


Dimensions


SWH - G03 - *** - A*** - 20 - ** MOUNTING SURFACE: ISO 4401-AB-03-4-A
with AC solenoids UNIT: mm( inch)
MODEL WEIGHT KGS (LBS)
SWH-G03 -C**-A*** 4.1(9.02)
SWH-G03 -B**-A*** 3.4(7.48)

Dimensions


SWH - G03 - *** - **** - 20 - ** MOUNTING SURFACE: ISO 4401-AB-03-4-A
with DC,RF solenoids UNIT: mm( inch)
MODEL WEIGHT KGS (LBS)
SWH-G03-C**-D ** 5.5(12.1)
SWH-G03-C**-R ***
SWH-G03-B**-D ** 4(9.68)
SWH-G03-B**-R ***

Video