REXROTH Z2FS 10-5-34/V R900517812

Rexroth Z2FS 10-5-34/V Hydraulic Flow Control Valve

Description

This is a used but fully functional double throttle check valve, model Z2FS 10-5-34/V, from Bosch Rexroth. As a sandwich plate valve of size 10 (NG10), it is designed for installation in vertical stacking assemblies to limit the main or pilot flow of one or two actuator ports. This valve allows for meter-in or meter-out control, providing precise adjustment of actuator speed.

Specifications

• Manufacturer: Rexroth (Bosch Rexroth)
• Type: Double Throttle Check Valve
• Model: Z2FS 10-5-34/V
• Size: NG10 / CETOP 5
• Maximum Operating Pressure: 315 bar
• Maximum Flow: 160 l/min
• Hydraulic Fluid Temperature Range: -20 to +80 deg C
• Seal Material: FKM (Viton)

Label Info

• MNR (Material Number): R900517812
• FD (Date Code): 08W35

Application

Ideal for controlling the speed of hydraulic cylinders and motors in industrial applications such as machine tools, presses, and material handling equipment where reliable and adjustable flow control is required.

Country of Origin

Made in Germany.

CO2 Impact

Reusing this component saves an estimated 5.0 kg of CO2 compared to manufacturing a new one. This is equivalent to the emissions from driving a standard car for 25 km.

Availability

This unit is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the function of a Z2FS 10 valve in a hydraulic circuit?

The Z2FS 10 is a double throttle check valve used to control the flow rate to an actuator in both directions (meter-in and meter-out control). The throttling is adjustable, and the check valve function allows for free return flow in the opposite direction.

What does the ‘/V’ designation signify in the model number Z2FS 10-5-34/V?

The ‘/V’ indicates that the valve is fitted with FKM (Viton) seals. These seals are suitable for a broader range of temperatures and hydraulic fluids, including phosphate esters, compared to standard NBR seals.

Is this valve compatible with a standard NG10 (CETOP 5) mounting pattern?

Yes, the ’10’ in the model name specifies it is a size 10 valve, which corresponds to the NG10 / CETOP RP121H-R05 / ISO 4401-05 standard mounting pattern for sandwich plate valves.

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Last Update: Friday, March 13, 2026