D1MW1CNJW1P75X624 Parker Solenoid Valve 350 Bar

Product Overview

The Parker D1MW1CNJW1P75X624 belongs to the Parker D1MW family of direct-operated wet-pin solenoid directional control valves, designed specifically for mobile and demanding hydraulic applications.

Parker’s official MSG11-3500/UK catalog defines the D1MW as a three-chamber directional spool valve based on the D1VW NG06 platform, with additional corrosion protection for the valve body, solenoid coil and anchor tube. The series is available with standard EN 175301-803, AMP Junior Timer and DT04-2P Deutsch connectors for mobile-market applications. (turn615527view0)

The exact legacy part number D1MW1CNJW1P75X624 is also identifiable in an industrial parts database as a Parker Hannifin D1MW solenoid valve. However, the current Parker catalog uses an updated ordering-code structure, so the complete historical suffix 1CNJW1P75X624 cannot be reliably decoded character by character from today’s public ordering table. (turn615527search0)

Therefore, the engineering specifications below are based primarily on the verified D1MW family data:

• NG06 / CETOP 03 / NFPA D03
• Direct solenoid actuation
• Wet-pin armature
• Maximum operating pressure P/A/B: 350 bar
• Maximum T pressure: 210 bar
• Maximum series flow: 80 L/min, subject to spool shift limits
• Hydraulic oil according to DIN 51524
• NBR and FPM seal options
• Mobile and marine application focus. (turn615527view0)

Technical Specifications

D1MW1CNJW1P75X624

• Model: D1MW1CNJW1P75X624
• Manufacturer: Parker Hannifin
• Series: D1MW
• Product Type: Direct-operated solenoid directional spool valve
• Construction: Three-chamber wet-pin solenoid valve
• Application: Mobile and marine hydraulics
• Nominal Size: NG06 / CETOP 03 / NFPA D03
• Mounting Interface: DIN 24340 A6 / ISO 4401 / CETOP RP 121-H / NFPA D03
• Actuation: Direct solenoid
• Spool: D1MW offers multiple two-position and three-position spool configurations; the exact spool segment of this historical part number is not independently verified from the current Parker catalog
• Maximum Operating Pressure P/A/B: 350 bar
• Maximum T Pressure: 210 bar
• Maximum Series Flow: 80 L/min, subject to spool shift limits
• Hydraulic Fluid: Hydraulic oil according to DIN 51524
• Permitted Viscosity: 2.8 to 400 cSt
• Recommended Viscosity: 30 to 80 cSt
• Fluid Temperature: -20 to +70 °C; NBR configuration -25 to +70 °C
• Ambient Temperature: -25 to +60 °C
• Recommended Cleanliness: ISO 4406 Class 18/16/13
• Leakage at 50 bar: Up to 10 ml/min per flow path, depending on spool
• 95% Step Response: 32 ms energized; 40 ms de-energized
• Duty Cycle: 100% ED
• Maximum Switching Frequency: 15,000 operations/hour
• Electrical Connection: EN 175301-803, AMP Junior Timer or DT04-2P Deutsch options are available within the D1MW family; exact connector for this historical part number is not independently verified
• Protection: IP65 with correctly installed standard connector; IP67 with AMP Junior Timer; IP69K with DT04-2P Deutsch
• 24 V DC Holding Current: 1.29 A for the standard D1MW J-code configuration
• 24 V DC Holding Power: 31 W
• Standard Double-Solenoid Weight: 2.1 kg
• Specific Inventory Shipping Weight: 5 lb, approximately 2.27 kg; this is not treated as Parker’s current standard net weight
• Valve Body: Cast iron
• Corrosion Protection: Enhanced corrosion protection is available in the D1MW series; exact historical configuration is not independently verified
• Displacement: Not applicable
• Maximum Speed: Not applicable
• Peak Pressure: Parker does not specify a separate peak-pressure rating for this model; engineering selection should use the 350 bar P/A/B and 210 bar T-port maximum operating limits. (turn615527view0)

Ordering-Code Identification Notes

For the current Parker D1MW ordering structure, the following elements can be verified:

• D1MW: D1MW directional control valve
• 1: NG06 / CETOP 03 / NFPA D03 platform
• C: Three-position spool-position arrangement with spring offset in position 0 and operation in positions a/b
• N: NBR seals
• J: 24 V DC solenoid code
• W / J / A: EN 175301-803 / DT04-2P Deutsch / AMP Junior Timer connector options
• 1P: Optional anti-corrosion coating according to DIN EN ISO 9227 NSS, 200 h for extreme conditions. (turn838137view0)

However, the historical complete string:

D1MW1CNJW1P75X624

does not map cleanly onto the current public ordering sequence. Therefore, the 75 and X624 portions are intentionally not assigned unsupported technical meanings.

Key Technical Advantages

1. Corrosion-resistant design for mobile hydraulics

The D1MW’s major engineering distinction is its additional corrosion protection for the valve body, solenoid coil and anchor tube.

Parker explicitly positions the D1MW for mobile and marine applications and offers an anti-corrosion coating option. (turn615527view0)

This makes the platform suitable for equipment exposed to outdoor moisture, vibration and corrosive environments.

2. 350 bar high-pressure directional control

The D1MW supports up to 350 bar at P/A/B, while the T port is limited to 210 bar. (turn615527view0)

This pressure capability covers many high-pressure mobile hydraulic circuits.

3. Up to 80 L/min family flow capability

The official D1MW catalog specifies a maximum series flow of 80 L/min, but also clearly requires the applicable spool shift limits to be considered. (turn615527view0)

Therefore, the 80 L/min figure should not be treated as an unconditional flow rating for every spool configuration.

4. Wet-pin armature construction

The D1MW uses a threaded-in-tube wet-pin solenoid architecture.

This mature design supports reliable electromagnetic actuation and effective thermal management and is a key element of the D1MW/D1VW directional-valve platform. (turn615527view0)

5. Standard NG06 / CETOP 03 interface

The valve uses:

DIN 24340 A6 / ISO 4401 / CETOP RP 121-H / NFPA D03

standard mounting interfaces.

This makes the D1MW suitable for existing hydraulic manifolds and subplate-mounted mobile hydraulic systems. (turn615527view0)

6. Mobile-industry electrical connectors

The D1MW family supports:

• EN 175301-803
• AMP Junior Timer
• DT04-2P Deutsch

connectors. (turn615527view0)

Deutsch and AMP connectors are particularly useful on mobile machinery where vibration, moisture and outdoor exposure are significant concerns.

7. Vibration and shock resistance

Parker publishes:

• 10 g sinusoidal, 5–2000 Hz
• 30 g random noise, 20–2000 Hz
• 15 g shock

for the D1MW family. (turn615527view0)

These figures demonstrate that the platform is specifically designed for harsh mechanical environments rather than protected indoor installations.

8. Fast electromagnetic switching

The official family data specify approximately:

• 32 ms energized
• 40 ms de-energized

for the 95% step response. (turn615527view0)

This provides useful switching performance for mobile actuator circuits such as lifting, clamping and directional control.

9. Suitable for OEM replacement

For D1MW1CNJW1P75X624, replacement engineering should verify:

• NG06 / CETOP 03 mounting interface
• spool function
• solenoid voltage
• electrical connector
• P/A/B/T flow logic
• 350 bar pressure capability
• actual flow and shift limit
• corrosion-protection configuration

Our replacement engineering can target Parker D1MW mechanical and functional Interchangeability, followed by 100% simulated operating-condition testing for switching behavior, pressure, flow, vibration and thermal performance.

Application Areas

The D1MW is explicitly designed around mobile and marine applications. Typical equipment includes:

• Construction machinery
• Excavator auxiliary hydraulics
• Wheel loaders
• Material-handling equipment
• Agricultural machinery
• Forestry machinery
• Port and marine equipment
• Mobile hydraulic power units
• Hydraulic lifting systems
• Mobile clamping systems
• Outdoor industrial equipment
• OEM mobile hydraulic manifolds

It is particularly suitable where a CETOP 03 interface must operate reliably under vibration, shock and environmental exposure. (turn615527view0)

Expert Maintenance Tips

1. Verify the actual spool function first

The complete historical code cannot be fully decoded from the current Parker ordering table.

For replacement, do not rely only on:

D1MW1CNJW1P75X624

Also verify:

• original nameplate
• hydraulic schematic
• spool symbol
• P/A/B/T flow logic
• solenoid positions

2. Confirm the 24 V DC electrical configuration

In the current D1MW code structure:

J = 24 V DC

The official data specify a 24 V DC holding current of 1.29 A and holding power of 31 W. (turn243354view0)

The 12 V and 24 V variants must not be interchanged without electrical verification.

3. Respect the 210 bar T-port limit

Although P/A/B are rated to 350 bar, the T port is limited to 210 bar. (turn615527view0)

Dynamic return pressure should be measured where several valves share a common return line.

4. Do not assume 80 L/min is always available

Parker specifies 80 L/min as the family maximum and requires the spool shift limits to be considered. The actual limit can be lower under unbalanced-flow conditions. Parker also indicates that a plug-in P-port orifice can be used to restrict excessive flow. (turn243354view0)

5. Protect the electrical connector

Depending on the connector configuration:

• EN 175301-803: IP65
• AMP Junior Timer: IP67
• DT04-2P Deutsch: IP69K

These protection ratings require the correct connector to be properly installed. (turn615527view0)

6. Maintain hydraulic-fluid cleanliness

Parker recommends:

ISO 4406 Class 18/16/13

with:

• permitted viscosity: 2.8–400 cSt
• recommended viscosity: 30–80 cSt. (turn615527view0)

Contamination can increase spool friction, delay shifting and increase internal leakage.

7. Check mounting screws and surface condition

The current Parker D1MW installation data specify:

4 × M5 × 30, ISO 4762-12.9, 7.6 Nm ±15%

The mounting surface, O-rings and threaded holes should also be inspected during replacement. (turn243354view0)

8. Consider coil temperature during troubleshooting

Parker warns that coil temperature can reach 150 °C.

Therefore, coil heating alone should not be treated as proof of failure. Check supply voltage, holding current, switching frequency and installation heat dissipation before replacing the solenoid. (turn615527view0)

9. Perform 100% simulated operating-condition testing

Recommended replacement validation includes:

• mounting-interface inspection
• spool-function verification
• 24 V DC electrical test
• P/A/B/T flow verification
• operating-pressure test
• shift-response test
• return-pressure test
• vibration and thermal checks
• continuous cycling

Our OEM replacement products can undergo 100% simulated operating-condition testing before shipment to validate mechanical fit, electrical compatibility and hydraulic performance.