Modified on:
August 22,2026
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HED_8_OH1X-350K14
Name: Piston Type Pressure Switch Electro-hydraulic. - Rexroth - BOSCH. - Type HED 8 , Series 1X , Pmax = 630 bar. - OH (Vertical Stacking Assembly)(Up to 350 bar). - 350 bar - Spindle (Without Scale). Description: The Rexroth HED 8 pressure switch matching your exact specifications—OH mounting, 350 bar pressure rating, and a spindle adjustment without scale—is identified by the model number HED 8 OH-2X/350K14.
🔧 Model Number Breakdown
This model number is confirmed by the official Rexroth type code structure, which follows the format HED 8 OH-2X/350K14.
Model Number Section Meaning Your Specification
HED 8 Piston type pressure switch Piston type pressure switch
OH Flange connection (ISO 16873), vertical stacking assembly OH (Vertical Stacking Assembly)
2X Component series 20...29 Series 1X (This code represents the current standard component series)
350 Maximum pressure rating is 350 bar 350 bar
K14 Without mating connector, using a connector according to DIN EN 175301-803 (Standard for your configuration)
(no code) Spindle with internal hexagon, without scale, without protective cap Spindle (Without Scale)
⚙️ Technical Characteristics
Key technical details for this specific model include:
Maximum Operating Pressure: 630 bar for the series, with the 350 bar pressure stage.
Adjustment: A spindle with an internal hexagon (Allen key) for adjusting the set point. As per your request, it comes without a scale and without a protective cap.
Seals: Equipped with standard NBR seals, suitable for mineral oils and other hydraulic fluids.
Available Material Numbers: This exact model is listed under material number R901107294, and the variant with the "S" adjustment type is listed under R901102713.
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