REXROTH Z2FS 10-5-33/V R900517812

Rexroth Z2FS 10-5-33/V Pilot Operated Throttle Check Valve

Description

The Rexroth Z2FS 10-5-33/V is a robust and reliable pilot-operated throttle check valve, designed for sandwich plate mounting. This valve is used to limit the flow in one or two actuator ports, providing precise control in hydraulic circuits. Its durable construction ensures long service life even in demanding industrial applications.

Specifications

• Manufacturer: Rexroth
• Type: Z2FS 10-5-33/V
• Part Number (MNR): R900517812
• Size: NG10 (ISO 4401-05-04-0-05)
• Function: Throttle check valve, pilot operated
• Maximum Operating Pressure: 315 bar
• Maximum Flow: 160 L/min
• Seals: FKM (Viton) for wide fluid compatibility

Label Info

• MNR: R900517812
• FD: 07W31
• Type: Z2FS 10-5-33/V
• Made in Germany

Application

This valve is ideal for applications requiring adjustable speed control of hydraulic actuators, such as in machine tools, presses, injection molding machines, and general industrial machinery. The sandwich plate design allows for easy integration into valve stacks.

Country of Origin

Germany

CO2 Impact

By purchasing this pre-owned item, you are helping to avoid the production of a new one, saving an estimated 7.0 kg of CO2. This is a sustainable choice for your operations.

Availability

This item 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 10-5-33/V valve?

This is a throttle check valve. It allows free flow in one direction and throttles (restricts) the flow in the opposite direction. It is pilot-operated, meaning the check function can be opened by a pilot pressure signal to allow flow in both directions.

What does the ‘/V’ designation signify in the model number?

The ‘/V’ at the end of the type number typically indicates the seal material. In this case, it stands for FKM (Viton), which is suitable for a wide range of hydraulic fluids and higher temperature applications compared to standard NBR seals.

What is the mounting interface for this valve?

This is a size 10 (NG10) sandwich plate valve. It is designed to be mounted between a directional valve and a subplate or manifold block, conforming to ISO 4401-05-04-0-05 and CETOP-RP 121 H mounting patterns.

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Last Update: Friday, March 13, 2026