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Bosch Rexroth | 0811104128

VALVE BLOCK DO1 PR 0811104128

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The Bosch Rexroth VALVE BLOCK DO1 PR 0811104128 is a versatile Valve Part designed with high-response and minimal hysteresis. It features a standard 7-pin connector, integrated onboard electronics (OBE), and a mounting pattern compliant with ISO 4401-3 standards. The valve block operates at a maximum pressure of 350 bar and is constructed from zinc-plated cast iron for enhanced durability.

Technical Specifications

Connector Type
Standard 7-pin

Control Spool Position
Neutral-Central with return spring

Control Type
Manual and Solenoid

Detailed Information
Refer to Bosch Rexroth Spec RA18301 for more details

Electronics
Integrated Onboard Electronics (OBE)

Flow Control
Start, stop, direction, and quantity of flow

Manual Override
Available

Material
Zinc-Plated Cast Iron

Maximum Pressure
350 bar

Mounting Pattern
ISO 4401-3 (NFPA T3.5.1M R1; ANSI B 93.7 D 03)

Port Sizes
SAE 8

Rated Flow
4 to 40 Lpm (varies by model)

Response
High-response with minimal hysteresis

Spool Feedback
Linear

Valve Element
Direct operated, pressure compensated

Valve Type
Proportional Directional Valves

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Cary, NC 27513, USA

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Hydraulic Parts USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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International: 1-919-443-0207

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