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.
|
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 |
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.
Application:
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
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No. 27, Yangsha Road, Huilong Town, Qidong City, Jiangsu Province, China
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