Rexroth Z2FS 10 Double Throttle Check Valve

Description

The Rexroth Z2FS 10-5-34/V is a double throttle check valve designed for sandwich plate mounting. It is used to limit the flow in one direction and allow free flow in the opposite direction for one or two actuator ports. This valve is essential for applications requiring precise control over the speed of hydraulic cylinders or motors.

Specifications

• Manufacturer: Rexroth (Bosch Rexroth)
• Type: Z2FS 10-5-34/V
• Material Number: R900517812
• Size: NG10 (ISO 4401-05-04-0-05)
• Maximum Operating Pressure: 315 bar
• Sealing Material: FKM (Viton)
• Adjustment: Screw with lock nut and protective cap

Label Info

• MNR: R900517812
• FD: 10W17

Application

Ideal for use in industrial hydraulics, machine tools, and manufacturing systems where actuator speed needs to be controlled independently in both directions of movement.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this pre-owned valve, you are avoiding the emission of approximately 4.2 kg of CO2, contributing to a more sustainable industrial environment.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question? What does "NG10" signify for this Z2FS 10 valve?

Answer: NG10 refers to the nominal size of the valve, corresponding to a standard mounting pattern according to ISO 4401-05-04-0-05. This ensures interchangeability with other NG10 sandwich plate valves.

Answer: The "/V" in the type code indicates FKM (Viton) seals. These are suitable for mineral oils (HL, HLP), synthetic fluids (HFD), and have a wide operating temperature range, typically from -20 deg. C to +80 deg. C.

Answer: The flow rate is adjusted via the set screws located on the ends of the valve body. Loosen the protective cap and lock nut, then turn the screw to increase or decrease the throttle orifice. Always re-tighten the lock nut after adjustment.

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Last Update: Friday, March 13, 2026