Bosch Rexroth Throttle Check Valves Z2FS22

Bosch Rexroth Throttle Check Valves Z2FS 22

• Size: 25
• Component series: 3X
• Maximum operating pressure: 350 bar
• Maximum flow: 360 l/min
• Sandwich plate design
• Sea water resistant versions also available

Features:

• Sandwich plate valve
• Porting pattern according to ISO 4401-08-08-0-05 and NFPA T3.5.1 R2-D08
• For limiting the main or pilot flow of two consumer ports
• Adjustment type: Spindle with hexagon socket
• For supply or discharge throttling

General Function:

The valve type Z2FS is a throttle check valve in sandwich plate design. It is used for the flow limitation of one or two actuator ports. Two symmetrically arranged throttle check valves limit flows (by adjustable throttle spools) in one direction and allow free return flow in the opposite direction.

Features of the sea water resistant version

When compared to the standard version the following modifications have been carried out:

• The external metal components, housing and plug, have been zinc galvanised or given an anti-protection protection.
• The adjustment is protected against corrosion by a cap.
• Sea water resistance is identified by the code „J“ in the ordering code.

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