DIGITAL DISPLAY PROPORTIONAL VALVE DRIVER

IMPORTANT PRODUCT UPDATE

Effective September 1, 2026, the mounting plate dimensions for select Lynch Fluid Controls Digital Display Proportional Valve Drivers will be updated. Product performance and functionality remain unchanged.
Affected products: LE PS X, LE PS X W-68, LE PD X, and LE PD X W-68. These products will become obsolete and no longer be available for purchase as of the effective date.
Please transition to the replacement LE PS XW and LE PD XW models, which incorporate the new mounting plate dimensions.

DDPDX PRODUCTS

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The Lynch family of Digital Display Proportional Valve Drivers offers accurate and intuitive proportional control of an output current to a proportional valve from a potentiometer, joystick, PLC or other control system allowing for a smoother operation.

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SET-UP VIDEO

This product has been designed and tested to meet specific standards outlined in the European Electromagnetic Compatibility Directive (EMC) 2004/108/EC
Emission: EN 61000-6-4: 2007, EN 55011:2009
Immunity: EN 61000-6-2: 2005, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-4, EN 61000-4-8:2001
RoHS: EN 50581:2012

Declaration of Conformity

LE PG X

DDPDX PG 9 cable gland, single plug driver. Single Solenoid Proportional Valve driver mounts directly on a DIN coil with a PG9 cable gland connection.

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LE PP X

DDPDX DIN plug, single plug driver. Single Solenoid Proportional Valve Driver with male DIN Form A EN 175301-803 (DIN 43650) plug for wire connections. Driver mounts directly on DIN coil.

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LE PS XW

DDPDX DIN Rail mount, single driver. Single Solenoid Proportional Valve Driver mountable on a DIN Rail typically placed in an Electrical Cabinet.

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LE PI X

Single Solenoid Proportional Valve Driver in a weather tight NEMA 4X enclosure with mounting holes.

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LE PD XW

DDPDX DIN Rail mount, dual driver. Dual Solenoid Proportional Valve driver used with bi-directional valves either Coil A or Coil B activated. Mountable on a DIN Rail typically placed in an Electrical Cabinet

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LE PN X

DDPDX NEMA 4X enclosure, dual driver. Dual Solenoid Proportional Valve driver used with bi-directional valves either Coil A or Coil B activated in a weather tight NEMA 4X enclosure with mounting holes.

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LE PB X

DDPDX potted single driver. Durable design offers vibration resistance. Well suited for rugged applications. Housed in fire retardant two part epoxy resin.

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LE PT X

DDPDX potted dual driver. Durable design offers vibration resistance. Well suited for rugged applications. Housed in fire retardant two part epoxy resin.

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LE PM X

DDPDX offering all the same great features of the LE PG X now with a 4 pin M12 sensor connector.

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CUSTOM VARIATIONS

Lynch offers a wide variety of optional features and customizations for our standard drivers. These include, but are not limited to: different output currents, new enclosures, input options, etc.

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ME7059 - Eight Driver Board

An Array of 8 LE PGX boards mounted on a mountable 5 3/4" X 6 1/2" PCB. Capable of running all drivers in one location.

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ME7067 - 2 Driver in NEMA 4X Box

2 DDPDX Drivers in a LE PIX size Nema 4X enclosure. 2 small board drivers in NEMA 4X (weather proof) box.

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ME7073 - HandPro

Portable device can be used to quickly setup, test and evaluate proportional valves. Includes Lynch DDPDX driver, ON/OFF power supply switch and Potentiometer Control Knob. Available with Banana Plug or Cable Gland connections.

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ME7074 - 2Pot2 Control Box

Two DDPDX drivers contained in one enclosure. Separate ON/OFF supply switches for each driver. LED power indicator, Potentiometer Control Knobs. Mountable Enclosure.

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