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Throttle Valve Rexroth Interchangeable

Throttle Check Valve Z2FS 10

MANUFACTURER Genuine Huade Hydraulic
STANDARDS ISO 4401 / DIN 24340
AVAILABILITY Factory Direct Stock
Throttle Check Valve Z2FS 10
Throttle Check Valve Z2FS 10 - Image 2
TECHNICAL REPLACEMENT NOTICE

This Huade® directional control valve serves as a 100% direct drop-in replacement for Bosch Rexroth THROTTLE-CHECK-VALVE-Z2FS-10 equivalents. Dimensions, mounting interfaces, and technical parameters are identical. Designed for cost reduction in industrial and mobile hydraulic systems.

• Product features: Meter-in or meter-out control.

• Specifications: Z2FS 10 series,

• Applications: limit main or pilot oil flow

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100% Genuine Huade Direct factory authorized supply
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ISO 4401 Mounting ISO 4401 / Rexroth interchangeable
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Secure Packaging Sealed rust-proof global shipping

Technical Data Sheet

  • Product Overview
  • Features & Applications
  • Technical Parameters

Product Overview

Double throttle/check valves Z 2 FS10…20B/…  are in sandwich plate design. They can be assembled vertically. Through introducing cutting-edge technology from Rexroth, Huade®  Z2FS 10 can reach the same level as Rexroth products in terms of performance, quality and compatibility.  Huade® throttle valves has won wide market recognition and user trust.

Mineral oil(for NBR seal),or phosphate ester(for FPM seal)

Key Features

  • Sandwich plate design
  • Porting pattern to DIN 24 340, from A, ISO 4401 and CETOP - RP 121H
  • Limiting of main or pilot flow of two service ports
  • Meter-in or meter-out control.

Industrial Applications

  • Double throttle check valves Z2FS 10 are used to limit main or pilot oil flow at one or two service ports.Two symmetrically arranged throttle/check valves limit flow (by means of adjustable throttle spools) in one direction and permit free return flow in the other direction.
  • Valves type Z 2 FS10...20B/... are double throttle/check valves in sandwich plate design.
  • Main flow limiting
  • The double throttle/check valve is fitted between the directional valve and the subplate to change the speed of an actuator (main flow limiting).
  • Pilot flow limiting
  • In the case of pilot operated directional valves, the double throttle/check valve may be used as a pilot choke adjustment (pilot flow limiting). In this case, it is fitted between the main valve and the pilot valve.
  • Structure of Double throttle/check valve, Type Z 2 FS10...20B
  • Principle of Hydraulic systems of Z 2 FS10...20B

Technical Parameters

Mechanical ratings and operating limits for the Throttle Check Valve Z2FS 10:

Parameter / Dimension Name Value / Rating Specification
Size 10
Maximum flow (L/min) 160
Maximum working pressure(MPa) 31.5
Pressure fluid Mineral oil(for NBR seal),or phosphate ester(for FPM seal)
Viscosity range(mm ²/s) 10 to 800
Fluid temperature range(℃) -30 to+80

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