Product Description

Rexroth ZDR10DP2-5X/150YM

The Rexroth ZDR10DP2-5X/150YM is a direct operated 3-way pressure reducing valve, size 10, designed for subplate mounting. It conforms to the ISO 4401-05-04-0-05 porting pattern (CETOP 5). This valve is engineered to maintain a constant, reduced pressure in a specific part of a hydraulic circuit, independent of higher main system pressure fluctuations. The ZDR10DP2-5X/150YM model includes a rotary knob with a scale for precise pressure adjustment up to 150 bar and is fitted with NBR seals, making it suitable for mineral oil-based hydraulic fluids (HL, HLP).

Technical Specifications:

Type: Direct operated 3-way pressure reducing valve
Model Series: ZDR
Nominal Size: 10 (NG10)
Component Series: 5X
Mounting Interface: ISO 4401-05-04-0-05 (CETOP RP121H R05, NFPA T3.5.1 R2-D05)
Maximum Adjustable Reduced Pressure: 150 bar
Adjustment Mechanism: Rotary knob with scale (Ordering code ‘Y’)
Seal Material: NBR (Nitrile Rubber, Ordering code ‘M’)
Permissible Hydraulic Fluid: Mineral oil (HL, HLP) according to DIN 51524
Maximum Operating Pressure (Port P – Inlet): 315 bar
Maximum Flow: Approximately 80 L/min
Direction of Flow: P to A (reduced pressure), A to T (relief function if pressure in A exceeds set value)
Mounting Position: Any
Weight: Approximately 2.1 kg