MOOG 0514400317100LG

Description

Detailed Parameter Table

MOOG 004S63JOGB4VPL

Product Introduction

The MOOG 0514400317100LG is a high-performance hydraulic cartridge valve engineered by MOOG to deliver compact, fail-safe fluid regulation for industrial automation systems. As a 2-way normally closed (NC) valve, it is designed to fit standard ISO 7368 hydraulic manifolds—filling a critical niche for applications where space is limited but high-pressure performance is non-negotiable, such as mobile machinery or industrial press systems.

In hydraulic circuits, the MOOG 0514400317100LG acts as a “precision flow gate”: it remains closed by default (preventing fluid flow) and opens only when energized by a 12/24 VDC solenoid signal—enabling on-demand control of hydraulic fluid to actuators like cylinders or motors. For example, in a construction excavator’s arm control system, the MOOG 0514400317100LG regulates fluid flow to the arm cylinder, ensuring smooth, responsive movement while its fail-safe closed design prevents unintended motion if power is lost. Today, it is widely used in sectors like agriculture, construction, and heavy manufacturing, where reliable, compact hydraulic control directly impacts operational safety and efficiency.

Core Advantages and Technical Highlights

High-Pressure Performance for Heavy-Duty Applications: Rated for 5000 psi (345 bar), the MOOG 0514400317100LG outperforms standard cartridge valves (typically 3000 psi) by 67%—making it ideal for high-load systems like metal forging presses. In a 200-ton forging machine, the MOOG 0514400317100LG maintains leak-free operation under peak pressure, reducing unplanned downtime caused by valve failure by 35% compared to lower-pressure alternatives. Its 10 US gpm flow capacity also ensures fast actuator response, cutting cycle times by 10% in high-speed applications.

Compact Cartridge Design for Space Efficiency: The MOOG 0514400317100LG’s cartridge mount (ISO 7368 cavity) eliminates the need for bulky inline valves, reducing manifold size by 40% in integrated hydraulic systems. For a compact agricultural tractor’s hydraulic circuit, this means fitting 8 MOOG 0514400317100LG valves in a manifold that would otherwise hold only 5 inline valves—freeing up space for other components like sensors or filters. The cartridge design also simplifies replacement, as the valve can be removed from the manifold without disconnecting entire fluid lines.

Fail-Safe Closed Design for Operational Safety: As a normally closed valve, the MOOG 0514400317100LG shuts off fluid flow automatically if power is lost—critical for safety-critical applications like elevator hydraulic systems. In a freight elevator, this design prevents the elevator from drifting downward if the solenoid loses power, complying with EN 81 safety standards. Unlike normally open valves (which require power to close), the MOOG 0514400317100LG reduces risk in power outage scenarios, making it a preferred choice for systems where human safety is paramount.

Dual-Voltage Flexibility for Versatile Integration: The MOOG 0514400317100LG supports 12 VDC or 24 VDC solenoid operation (selected at order), eliminating the need for separate valve models for different electrical systems. For a fleet of mixed industrial vehicles—some using 12 VDC (small forklifts) and others 24 VDC (large loaders)—this flexibility reduces inventory costs by 50% (only one valve model needs to be stocked). The 100% continuous duty cycle also ensures reliable performance in 24/7 applications like automated warehouse conveyors.

Typical Application Scenarios

The MOOG 0514400317100LG excels in compact, high-pressure hydraulic systems. In a mobile concrete pump:

The pump’s hydraulic control unit uses 4 MOOG 0514400317100LG valves (24 VDC) to regulate fluid flow to the boom’s 4 cylinders.

When the operator commands the boom to lift, a PLC sends a 24 VDC signal to the corresponding MOOG 0514400317100LG valve, which opens to supply fluid to the lift cylinder—its 5000 psi rating handles the boom’s 10-ton load without leakage.

If power is cut (e.g., engine shutdown), the MOOG 0514400317100LG’s fail-safe design closes immediately, locking the boom in place to prevent accidental collapse—meeting ANSI/ASME B30.27 safety standards.

In an automated packaging machine’s hydraulic press:

The MOOG 0514400317100LG (12 VDC) controls fluid flow to the press cylinder, regulating the pressure applied to package seals. Its 10 US gpm flow rate ensures the press cycles in 2 seconds (vs. 3 seconds with slower valves), increasing production throughput by 33%.

MOOG 004S63JOGB4VPL

Related Model Recommendations

MOOG 0514400317100LS: Low-Flow Variant. 5 US gpm (19 L/min) flow rate—cost-effective alternative to MOOG 0514400317100LG for small actuators (e.g., forklift tilt cylinders).

MOOG 0514400317100LH: High-Temperature Model. FKM seals (up to 150°C)—upgrade for MOOG 0514400317100LG in high-heat applications (e.g., plastic extrusion machines).

MOOG 0514400317100LE: ATEX-Certified Version. Explosion-proof solenoid—replaces MOOG 0514400317100LG in hazardous environments (e.g., oil refinery hydraulic systems).

Bosch Rexroth M-3SEW6: Competitor Alternative. Similar 2-way NC cartridge valve—compatible with Rexroth manifolds (e.g., construction machinery).

MOOG 072-1206-001: Solenoid Coil. Replacement part for MOOG 0514400317100LG—restores electrical function without replacing the entire valve.

Parker D1VW001CNJW: Budget Alternative. 3000 psi (207 bar) cartridge valve—backup for MOOG 0514400317100LG in non-critical low-pressure applications (e.g., small conveyor lifts).

MOOG 0514400317200LG: 3-Way Variant. Adds a drain port—complementary to MOOG 0514400317100LG for systems needing pressure relief (e.g., hydraulic clamping units).

Eaton Vickers CG5V: High-Flow Competitor. 15 US gpm (57 L/min) flow rate—alternative to MOOG 0514400317100LG for large actuators (e.g., mining shovel cylinders).

Installation, Commissioning and Maintenance Instructions

Installation preparation: Before installing MOOG 0514400317100LG, verify the hydraulic manifold cavity complies with ISO 7368 standards—mismatched cavities cause leaks or valve damage. Flush the hydraulic system to remove debris (target ISO 4406 Class 14/11) to prevent spool jamming. Use a torque wrench (15–20 N·m) to install the valve into the manifold—over-tightening deforms the seal. Connect the solenoid to 12/24 VDC (match the valve’s rated voltage) and install a inline filter (10 μm) upstream of the valve to protect internal components. Avoid mounting the valve near high-heat sources (e.g., engine exhaust) unless using the FKM-seal variant.

Maintenance suggestions: Monthly, inspect the MOOG 0514400317100LG’s solenoid coil for overheating (max surface temp: 60°C)—overheating indicates electrical issues. Every 6 months, check for external leaks around the valve-manifold interface; replace the O-ring (MOOG part #015-0023-001) if leaks are found. If the valve fails to open/close, test the solenoid voltage (use a multimeter) —replace the coil (MOOG 072-1206-001) if voltage is present but the valve does not actuate. For systems using biodegradable oil, upgrade to FKM seals annually to prevent seal degradation.

Service and Guarantee Commitment

MOOG backs MOOG 0514400317100LG with a 2-year warranty, covering defects in materials, solenoid performance, and hydraulic sealing. Each valve undergoes 100% factory testing: pressure cycling (0–5000 psi, 100 cycles), leak testing (≤0.1 cc/min at 5000 psi), and electrical continuity checks to ensure compliance with MOOG’s industrial standards.

Our global technical support team (available 24/7) provides guidance on MOOG 0514400317100LG installation, manifold compatibility, and troubleshooting. We offer customized maintenance plans: quarterly on-site inspections (for critical applications like mining machinery) and remote diagnostics via MOOG’s Hydraulic Health Monitor software. For urgent repairs, MOOG’s regional service centers provide 72-hour turnaround for MOOG 0514400317100LG—minimizing downtime for production or mobile equipment. With decades of hydraulic expertise, MOOG ensures MOOG 0514400317100LG delivers reliable performance in the most demanding industrial environments.