KSH-G04 Solenoid Controlled Valve | Daikin KSH Series Hydraulic Valve Replacement
| Model Number | KSH-G04-4CP-20-T-G, KSH-G04-4CB-20-T-G, KSH-G04-4CB-20-X (AC220V) |
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Product Description
Genlu Hydraulic proudly introduces our KSH-G04 Series industrial-grade, heavy-duty solenoid controlled directional hydraulic valves. Serving as primary flow switching blocks and multi-axis actuator triggers inside advanced medium-to-high pressure fluid networks, this series is extensively specified across automatic CNC tool stations, injection molding machinery, metal compaction balers, and large-scale industrial hydraulic aggregations. This series delivers a premium-engineered, field-proven, and exact drop-in replacement for global benchmark classic KSH series (specifically Size 04 / NG16, 20 design generation) low-noise solenoid valves engineered by Daikin. We specialize in cross-referencing and supplying standard high-flow specifications, prominently covering the KSH-G04-4CB-20-X (AC220V), KSH-G04-4CB-20-T-G, and KSH-G04-4CP-20-T-G variant configurations.
Within heavy industrial control logic, the switching smoothness, internal cross-port leakage matrix, and coil thermal resilience of the directional solenoid block directly dictate the manufacturing finish and cycle uptime of the overall machinery host. Genlu’s KSH-G04 valves conform rigidly to CETOP 7 (ISO 4401-07) and G04 international standard interface templates. We guarantee 100% Drop-in Interchangeability across standard multi-bolt clamping footprints, internal fluid routing layouts, oil port O-ring planar seal cavities, and industrial standard DIN electrical terminal configurations. Prior to shipment clearance, every single valve package undergoes 100% rated high-flow shifting pressure-drop profiling, maximum-holding internal leakage auditing, and continuous coil-energized thermal equilibrium testing, ensuring immediate response mapping and reliable duty cycles on modern automated assembly lines.
Technical Specifications
Product Line: KSH-G04 Series Solenoid Controlled Pilot-Operated/Direct Directional Hydraulic Valve
Core Covered Model Configurations:
KSH-G04-4CB-20-X (AC220V) (Size 04, 3-position 4-way, spool configuration C type, center spring reset, external pilot/external drain X layout, wet-pin AC220V solenoid coil, design series 20)
KSH-G04-4CB-20-T-G (Size 04, 3-position 4-way, integrated type T oil-drain damping control cushion, premium surge protection)
KSH-G04-4CP-20-T-G (Size 04, 3-position 4-way, asymmetric P-spool or tailored port flow configuration)
Nominal Mounting Interface Size: Size 04 (NG16 / CETOP 7)
Maximum Permissible Circuit Operating Pressure: 31.5 MPa (315 bar / 4570 psi)
Maximum Permissible Tank Return Port Back-Pressure (T Port): Up to 16.0 MPa to 21.0 MPa depending on external/internal drain configuration
Maximum Total Passing Volumetric Flow Capacity: Up to 300 $L/min$ (79.2 GPM; heavy-duty high-flow handling capability)
Standard Coil Voltage Configurations: AC 220V (Standard 50/60Hz fitted with high-insulation DIN plug-in connectors); DC 24V or AC 110V options available
Electrical Connection Sealing Class: Central terminal box type or standalone DIN plug format, rated to waterproof class $\ge$ IP65
Available Spool Functions: Closed center, open center, float, tandem, and custom asymmetric configurations (C, H, Y, P models)
Key Technical Advantages:
Wet-Pin Armature Solenoid Core with Excellent Mechanical Longevity: Features an advanced wet-pin configuration where the moving steel armature is fully immersed and lubricated by the circuit’s return hydraulic oil. This removes the sliding dynamic push-rod seals found in dry coil alternatives, eliminating external oil weeping risks, softening low-frequency magnetic clatter during switching, and extending active coil lifespan.
High-Density Ductile Iron Casing with Low Pressure-Drop Geometry: The main valve enclosure is molded from heavy-duty, high-density ductile iron castings. The internal core pathways are three-dimensionally streamlined via computational fluid dynamics to keep flow restriction and pressure drop to a minimum under a full 300 $L/min$ load. This significantly limits oil heating caused by fluid shear during high-frequency cycles.
Micron-Clearance Ground Spools for Minimal Standby Cross-Port Leakage: The internal directional spool is machined from premium alloy steel, case-hardened, and finished through multi-stage cylindrical grinding. The radial clearance between the spool and the precision-honed bore is held to tight micron tolerances, keeping cross-port leakage exceptionally low under 31.5 MPa standby loads and preventing actuator drift.
Integrated Surge Shock Attenuation and Smooth Shifting Logic: The internal design incorporates optional micro-orifice throttling plugs (designated by the -T- structural modifier) to cushion the massive hydraulic pressure waves generated during high-flow switching. This dampening mechanism ensures exceptionally smooth acceleration and deceleration of heavy actuators, protecting sensitive plumbing in precision automated setups.
Application Areas:
Automated Heavy Machinery & Flexible Machine Tool Cells: Main directional control block for heavy CNC gantry milling tables, boring mills, and long-stroke industrial positioning slides.
Heavy Industrial Scrap Compacting & Hydraulic Scrap Balers: High-flow primary directional control valve manifold arrays for scrap iron shears and industrial waste balers.
Industrial Rubber & Plastic Injection Molding Units: Fluid switching aggregate governing rapid injection slide movements and heavy-duty high-pressure mold clamping sub-circuits.
Expert Maintenance Tips:
Rigidly Cross-Check Electrical Voltage and Frequency Prior to Energizing: For standard specifications such as KSH-G04-4CB-20-X (AC220V), verify with a digital multimeter that your supply line provides stable AC 220V power before firing the coil. Never feed DC 24V to an AC coil, as it will fail to actuate and will rapidly burn out the winding. Always ensure the ground terminal inside the junction box is properly bonded to prevent electric shock in humid or dusty workshop environments.
Enforce Proper Pilot and Drain Pressure Offsets on “-X” Coded Layouts: If your designated valve model contains the -X alphanumeric modifier, it relies on an external pilot source for spool actuation. During installation, ensure that the external oil feed routed to the X port provides a stable pressure of at least 1.2 MPa, and verify that the Y external drain line runs directly back to the reservoir with minimal back-pressure. Excessive back-pressure on the Y port will slow down or completely stall the main spool movement.
Protect System Fluid Against Silt and Ferrous Contamination: In wet-pin solenoid configurations, the internal armature armature sleeve operates with tight clearances. If the hydraulic fluid becomes contaminated with fine metal chips, dust, or oxidized sludge from overheating, particles can wedge inside the sleeve and bind the armature, causing sluggish shifts or overheating coils. Maintain system filtration at 10 microns or better to ensure reliable operation.
Related Models:
KSH-G04-4C,KSH-G04-44C,KSH-G04-66C,
KSH-G04-8C,KSH-G04-8C,KSH-G04-9C,KSH-G04-91C,
KSH-G04-2B,KSH-G04-3B,KSH-G04-33B,KSH-G04-2D
KSH-G04-3D,KSH-G04-33D,KSH-G04-2H,
KSH-G04-3H,KSH-G04-33H,KSH-G04-4H,
KSH-G04-44H,KSH-G04-5H,KSH-G04-6H,
KSH-G04-66H,KSH-G04-8H,KSH-G04-81H
KSH-G04-9HKSH-G04-91H
KSH-G04-4CB-20-X,KSH-G04-4CP-20-X,
KSH-G04-4CB-20-Y,KSH-G04-4CP-20-Y,
KSH-G04-4CB-20-Z,KSH-G04-4CP-20-Z,
KSH-G04-4CB-20-S,KSH-G04-4CP-20-S,
KSH-G04-4CB-20-T,KSH-G04-4CP-20-T,
KSH-G04-4CB-20-X-W,KSH-G04-4CP-20-X-W,
KSH-G04-4CB-20-Y-W,KSH-G04-4CP-20-Y-W,
KSH-G04-4CB-20-Z-W,KSH-G04-4CP-20-Z-W,
KSH-G04-4CB-20-S-W,KSH-G04-4CP-20-S-W,
KSH-G04-4CB-20-T-W,KSH-G04-4CP-20-T-W,
KSH-G04-4CB-20-X-R,KSH-G04-4CP-20-X-R,
KSH-G04-4CB-20-Y-R,KSH-G04-4CP-20-Y-R,
KSH-G04-4CB-20-Z-R,KSH-G04-4CP-20-Z-R,
KSH-G04-4CB-20-S-R,KSH-G04-4CP-20-S-R,
KSH-G04-4CB-20-T-R,KSH-G04-4CP-20-T-R,
KSH-G04-4CB-20-X-RR,KSH-G04-4CP-20-X-RR,
KSH-G04-4CB-20-Y-RR,KSH-G04-4CP-20-Y-RR,
KSH-G04-4CB-20-Z-RR,KSH-G04-4CP-20-Z-RR,
KSH-G04-4CB-20-S-RR,KSH-G04-4CP-20-S-RR,
KSH-G04-4CB-20-T-RR,KSH-G04-4CP-20-T-RR,
KSH-G04-4CB-20-X-G,KSH-G04-4CP-20-X-G,
KSH-G04-4CB-20-Y-G,KSH-G04-4CP-20-Y-G,
KSH-G04-4CB-20-Z-G,KSH-G04-4CP-20-Z-G,
KSH-G04-4CB-20-S-G,KSH-G04-4CP-20-S-G,
KSH-G04-4CB-20-T-G,KSH-G04-4CP-20-T-G,
KSH-G04-4CB-20-X-GR,KSH-G04-4CP-20-X-GR,
KSH-G04-4CB-20-Y-GR,KSH-G04-4CP-20-Y-GR,
KSH-G04-4CB-20-Z-GR,KSH-G04-4CP-20-Z-GR,
KSH-G04-4CB-20-S-GR,KSH-G04-4CP-20-S-GR,
KSH-G04-4CB-20-T-GR,KSH-G04-4CP-20-T-GR,
LS-G02-2C-A-30 LS-G02-3C-A-30 LS-G02-4C-A-30 LS-G02-44C-A-30 LS-G02-66C-A-30 LS-G02-7C-A-30 LS-G02-8C-A-30 LS-G02-9C-A-30
LS-G02-2N-A-30 LS-G02-20N-A-30 LS-G02-2D-A-30 LS-G02-20D-A-30 LS-G02-2A-A-30 LS-G02-20A-A-30 LS-G02-2B-A-30 LS-G02-20B-A-30
LS-G02-2C-B-30 LS-G02-3C-B-30 LS-G02-4C-B-30 LS-G02-44C-B-30 LS-G02-66C-B-30 LS-G02-7C-B-30 LS-G02-8C-B-30 LS-G02-9C-B-30
LS-G02-2N-B-30 LS-G02-20N-B-30 LS-G02-2D-B-30 LS-G02-20D-B-30 LS-G02-2A-B-30 LS-G02-20A-B-30 LS-G02-2B-B-30 LS-G02-20B-B-30
LS-G02-2C-P-20 LS-G02-3C-P-20 LS-G02-4C-P-20 LS-G02-44C-P-20 LS-G02-66C-P-20 LS-G02-7C-P-20 LS-G02-8C-P-20 LS-G02-9C-P-20
LS-G02-2N-P-20 LS-G02-20N-P-20 LS-G02-2D-P-20 LS-G02-20D-P-20 LS-G02-2A-P-20 LS-G02-20A-P-20 LS-G02-2B-P-20 LS-G02-20B-P-20
LS-G02-2B-P-20-NLS-G02-7CP-25-EN-645LS-G02-2DP-30-N
KSO-G02-2CKSO-G02-2CA-30KSO-G02-2CA-30-EKSO-G02-2DP-30-EN KSO-G02-2CD-30 KSO-G02-3C KSO-G02-4C KSO-G02-44C KSO-G02-5C KSO-G02-66C
KSO-G02-66CA-30 KSO-G02-7C KSO-G02-8C KSO-G02-9C KSO-G02-51C KSO-G02-81C KSO-G02-91C KSO-G02-2A-H2 KSO-G02-2AB-30-EN KSO-G02-3A-H3
KSO-G02-81A-H4 KSO-G02-3A-T5 KSO-G02-3A-T66 KSO-G02-9A-H7 KSO-G02-2A-H8 KSO-G02-9A-H9 KSO-G02-3A-T51 KSO-G02-81A-H81
KSO-G02-2A-H91 KSO-G02-2A KSO-G02-3A KSO-G02-3AA-30 KSO-G02-20A KSO-G02-2B-2T KSO-G02-2BB-30 C-KSO-G02-2BB-30 KSO-G02-3B-3T
KSO-G02-8B-4T KSO-G02-8B-44T KSO-G02-3B-5H KSO-G02-3B-66H KSO-G02-91B-7H KSO-G02-8B-8T KSO-G02-2B-9T KSO-G02-3B-51H KSO-G02-2B-81T
KSO-G02-91B-91T KSO-G02-2B KSO-G02-2BP-30 KSO-G02-3B KSO-G02-20B KSO-G02-2N KSO-G02-20N KSO-G02-2N-2T KSO-G02-2N-H2 KSO-G02-2D
KSO-G02-2DP-30-EN KSO-G02-20D KSO-G02-2A-2T KSO-G02-2B-H2
KSO-G02-2NA-30-EKSO-G02-BP-30-NKSO-G02-2BP-30-CLMEKSO-G02-2AP-30-CLMEKSO-G03-2C KSO-G03-2CP-20 KSO-G02-2CB-30-E KSO-G03-2CB-20-EN
KSO-G02-2CD-30 KSO-G03-3C KSO-G03-4C KSO-G03-44C KSO-G03-5C KSO-G03-66C KSO-G03-66CB-10 KSO-G03-7C KSO-G03-8C KSO-G03-9C
KSO-G03-51C KSO-G03-81C KSO-G03-91C KSO-G03-2A-H2 KSO-G03-3A-H3 KSO-G03-81A-H4 KSO-G03-3A-T5 KSO-G03-3A-T66 KSO-G03-9A-H7
KSO-G03-2A-H8 KSO-G03-9A-H9 KSO-G03-3A-T51 KSO-G03-81A-H81 KSO-G03-2A-H91 KSO-G03-2A KSO-G03-3A KSO-G03-20A KSO-G03-2B-2T
KSO-G03-3B-3T KSO-G03-8B-4T KSO-G03-8B-44T KSO-G03-3B-5H KSO-G03-3B-66H KSO-G03-91B-7H KSO-G03-8B-8T KSO-G03-2B-9T KSO-G03-3B-51H
KSO-G03-2B-81T KSO-G03-91B-91T KSO-G03-2B KSO-G03-3B KSO-G03-20B KSO-G03-2D KSO-G03-20D KSO-G03-2A-2T KSO-G03-2B-H2 KSO-G03-4CB-20
KSO-G02-2CA-30 KSO-G02-2CA-30 KSO-G02-2CB-30 KSO-G02-2CB-30 KSO-G02-4CA-30 KSO-G02-4CA-30 KSO-G02-4CB-30 KSO-G02-4CB-30
KSO-G02-2AA-30 KSO-G02-2AA-30 KSO-G02-2AB-30 KSO-G02-2AB-30 KSO-G02-2BA-30 KSO-G02-2BA-30 KSO-G02-2BB-30 KSO-G02-2BB-30
KSO-G02-2DA-30 KSO-G02-2DA-30 KSO-G02-3CA-30 KSO-G02-3CA-30 KSO-G02-3BA-30 KSO-G02-3BA-30 KSO-G02-3CB-30 KSO-G02-3CB-30
KSO-G02-3BB-30 KSO-G02-3BB-30 KSO-G02-66CA-30 KSO-G02-66CA-30 KSO-G02-66CB-30 KSO-G02-66CB-30 KSO-G02-7CA-30 KSO-G02-7CA-30
KSO-G02-8CA-30 KSO-G02-8CA-30 KSO-G02-8CB-30 KSO-G02-8CB-30 KSO-G02-20BA-30 KSO-G02-20BA-30 KSO-G02-20BB-30 KSO-G02-20BB-30
KSO-G02-2BP-30 KSO-G02-2BP-30 KSO-G02-2DB-30 KSO-G02-2DB-30 KSO-G02-2DP-30 KSO-G02-2DP-30 KSO-G02-2CP-30 KSO-G02-2CP-30
KSO-G02-4CP-30 KSO-G02-4CP-30 KSO-G02-8CP-30 KSO-G02-8CP-30KSO-G02-2NA-30 KSO-G02-2NA-30 KSO-G02-2NB-30
KSO-G02-2NB-30KSO-G02-2NP-30 KSO-G02-2NP-30 KSO-G02-66CP-30 KSO-G02-66CP-30 KSO-G02-2BN-30 KSO-G02-2BN-30 KSO-G02-2CN-30
KSO-G02-2CN-30 KSO-G02-4CN-30 KSO-G02-4CN-30 KSO-G02-2BA-30-EN KSO-G02-2BA-30-EN KSO-G02-2CA-30-EN KSO-G02-2CA-30
KSO-G02-4CA-30-EN KSO-G02-4CA-30 KSO-G02-66CG-30 KSO-G02-66CG-30 KSO-G02-44CB-30 KSO-G02-44CB-30 KSO-G02-2CA-30-N KSO-G02-2CB-30-N
KSO-G02-2CB-30 KSO-G02-4CA-30-N KSO-G02-4CB-30-N KSO-G02-4CB-30 KSO-G02-2AA-30-N KSO-G02-2AA-30 KSO-G02-2AB-30-N KSO-G02-2AB-30
KSO-G02-2BA-30-N KSO-G02-2BB-30-N KSO-G02-2BB-30KSO-G02-2DA-30-N KSO-G02-2DA-30 KSO-G02-3CA-30-N KSO-G02-3CA-30 KSO-G02-3BA-30-N
KSO-G02-3BA-30 KSO-G02-3CB-30-N KSO-G02-3CB-30KSO-G02-3BB-30-N KSO-G02-3BB-30 KSO-G02-44CB-30-N KSO-G02-66CA-30-N
KSO-G02-66CB-30-N ???DHCA2556 KSO-G02-7CA-30-N KSO-G02-7CA-30 KSO-G02-8CA-30-N KSO-G02-8CA-30 KSO-G02-8CB-30-N KSO-G02-8CB-30
KSO-G02-20BA-30-N KSO-G02-20BB-30-N KSO-G02-2BP-30-N KSO-G02-2BP-30 KSO-G02-2DB-30-N KSO-G02-2DB-30 KSO-G02-2DP-30-N
KSO-G02-2DP-30 KSO-G02-2CP-30-N KSO-G02-2CP-30 KSO-G02-4CP-30-N KSO-G02-4CP-30 KSO-G02-8CP-30-N KSO-G02-8CP-30 KSO-G02-2NA-30-N
KSO-G02-2NA-30 KSO-G02-2NB-30-N KSO-G02-2NB-30 KSO-G02-2NP-30-N KSO-G02-2NP-30 KSO-G02-66CP-30-N KSO-G02-2BN-30-N KSO-G02-2BN-30
KSO-G02-2CN-30-N KSO-G02-2CN-30 KSO-G02-4CN-30-N KSO-G02-4CN-30 KSO-G02-81AA-30-H4 KSO-G02-81AA-30-H4 KSO-G02-2BA-30-H2
KSO-G02-2BA-30-H2 KSO-G02-2AA-30-H2 KSO-G02-2AA-30-H2 KSO-G02-8BA-30-4T KSO-G02-8BA-30-4T KSO-G02-2BA-30-2T KSO-G02-2BA-30-2T
KSO-G02-2BD-30 KSO-G02-2BD-30 KSO-G03-2CA-20 KSO-G03-2CA-20 KSO-G03-2CB-20 KSO-G03-2CB-20 KSO-G03-3CA-20 KSO-G03-3CA-20
KSO-G03-3CB-20 KSO-G03-3CB-20 KSO-G03-4CA-20 KSO-G03-4CA-20 KSO-G03-4CB-20 KSO-G03-4CB-20 KSO-G03-66CA-20 KSO-G03-66CA-20
KSO-G03-66CB-20 KSO-G03-66CB-20 KSO-G03-8CB-20 ติดต่อ ศรีทอง เอ็นจิเนียริ่ง 085-482-9378 Email: supapornw@sritong.co.th
KSO-G03-8CB-20 KSO-G03-2BA-20 KSO-G03-2BA-20 KSO-G03-2BB-20 KSO-G03-2BB-20 KSO-G03-3BA-20 KSO-G03-3BA-20 KSO-G03-3BB-20
KSO-G03-3BB-20 KSO-G03-2DA-20 KSO-G03-2DA-20 KSO-G03-2DB-20 KSO-G03-2DB-20 KSO-G03-2AB-20-H2 KSO-G03-2AB-20-H2 KSO-G03-66CP-20
KSO-G03-66CP-20 KSO-G03-2BP-20 KSO-G03-2BP-20 KSO-G03-2CP-20 KSO-G03-2CP-20 KSO-G03-4CP-20 KSO-G03-4CP-20 KSO-G03-44CB-20
KSO-G03-44CB-20 KSO-G03-44CA-20 KSO-G03-44CA-20 KSO-G03-4CD-20 KSO-G03-4CD-20KSOB-G02-TNW2-BP KSOB-G02-TNSA2-BP KSOB-G02-TNSB2-BP
KSOB-G03-TNW3-BP KSOB-G03-TNSA3-BP KSOB-G03-TNSB3-BP
JSP-G02-2C JSP-G03-2C JSP-G02-3C JSP-G03-3C JSP-G02-33C JSP-G02-4C JSP-G03-4C JSP-G02-44C JSP-G03-44C JSP-G02-66C JSP-G03-66C
JSP-G02-2B JSP-G03-2B JSP-G02-33B JSP-G03-33B JSP-G02-2N JSP-G03-2N JSP-G02-33N JSP-G03-4CP-20-X
KSH-G04-2C KSH-G04-3C KSH-G04-33C KSH-G04-4C KSH-G04-44C KSH-G04-66C KSH-G04-8C KSH-G04-8C KSH-G04-9C KSH-G04-91C KSH-G04-2B
KSH-G04-3B KSH-G04-33B KSH-G04-2D KSH-G04-3D KSH-G04-33D KSH-G04-2H KSH-G04-3H KSH-G04-33H KSH-G04-4H KSH-G04-44H KSH-G04-5H
KSH-G04-6H KSH-G04-66H KSH-G04-8H KSH-G04-81H KSH-G04-9H KSH-G04-91H JS-G06-2C JS-G06-3C JS-G06-33C JS-G06-4C JS-G06-44C
JS-G06-44CP-50-N JS-G06-5C JS-G06-6C JS-G06-66C JS-G06-7C JS-G06-8C JS-G06-9C JS-G06-27C JS-G06-2B JS-G06-3B JS-G06-33B JS-G06-4B
JS-G06-2N JS-G06-3N JS-G06-33N JS-G06-4N JS-G10-2C JS-G10-3C JS-G10-33C JS-G10-4C JS-G10-44C JS-G10-5C JS-G10-6C JS-G10-66C
JS-G10-7C JS-G10-8C JS-G10-9C JS-G10-27C JS-G10-2B JS-G10-3B JS-G10-33B JS-G10-4B JS-G10-2N JS-G10-3N JS-G10-33N JS-G10-4N
MEP12 MEP16 MEP20 MEP25 MEP32
JP-G03-2C JP-G03-3C JP-G03-33C JP-G03-4C JP-G03-44C JP-G03-5C JP-G03-6C JP-G03-66C JP-G06-2C JP-G06-3C JP-G06-33C JP-G06-4C
JP-G06-44C JP-G06-5C JP-G06-6C JP-G06-66C JP-G10-2C JP-G10-3C JP-G10-33C JP-G10-4C JP-G10-44C JP-G10-5C JP-G10-6C JP-G10-66C
JP-G03-7C JP-G03-8C JP-G03-9C JP-G03-27C JP-G03-2B JP-G03-3B JP-G03-33B JP-G03-4B JP-G06-7C JP-G06-8C JP-G06-9C JP-G06-27C
JP-G06-2B JP-G06-3B JP-G06-33B JP-G06-4B JP-G10-7C JP-G10-8C JP-G10-9C JP-G10-27C JP-G10-2B JP-G10-3B-33B JP-G10-4B JP-G03-2N
JP-G03-3N JP-G03-33N JP-G03-4N JP-G06-2N JP-G06-3N JP-G06-33N JP-G06-4N JP-G10-2N JP-G10-3N JP-G10-33N JP-G10-4N




Company Profile


Frequently Asked Questions
1.What ls our Main Products?
1.Hydraulic pump
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- Adhere to quality first.
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- Hydraulic systems
- Agricultural machinery
- Construction machinery
- Automobile industry
- Local distributors and maintenance centers
10.Can I get a discount for bulk orders?
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