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August 22,2026
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HED_8_OH1X-50K14KS
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). - 50 bar - KS Lockable Rotary Knob With Scale . Description: Based on the Bosch Rexroth HED 8 product documentation, the "KS" adjustment type you've specified for the lockable rotary knob with scale is a standard option. For your configuration, the ordering code is HED 8 OH-2X/50K14KS.
🔧 Ordering Code Breakdown
The following table details how your specifications translate into the Rexroth type code, based on the official selector tool and product listings .
Parameter Code / Value Meaning
Type HED 8 Piston type pressure switch
Mounting Type OH Vertical stacking assembly with flange connection (ISO 16873)
Component Series 2X Series 20 to 29, dimensions remain unchanged
Pressure Rating 50 Maximum settable pressure is 50 bar
Electrical Connection K14 Without mating connector; uses a connector to DIN EN 175301-803
Adjustment Type KS Lockable rotary knob with scale
Product listings confirm this specific model, HED 8 OH-2X/50K14KS, is an established variant .
⚙️ Technical Characteristics
The key technical specifications for this configuration include:
Maximum Operating Pressure: 350 bar (for the OH vertical stacking assembly variant) .
Seals: Standard NBR seals suitable for hydraulic fluids like HL, HLP, and HVLP .
Function: It uses a micro switch with potential-free switching and has a high repetition accuracy of less than 1% of the set pressure .
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