Prefill valve - sandwich plate ZSFW

Description

• Size 32 … 200
• Component series 1X, 2X
• Maximum operating pressure 350 bar
• Maximum flow 7000 l/min

Features

• Pilot operated check valve in sandwich plate design
• Directional valve set-up, optional
• High-pressure connection (NG32 … 160)
• Integrated throttle check valve (NG50, 63, 80 and 200)

Product description

Type code

Technical data

Diagrams/characteristic curves

(measured with HLP46, ϑOil = 40 ±5 °C)

Size 32, 40, and 50

Pressure differential Δp between ports A and B dependent on the flow qV (A to B).

Size 63, 80 and 100

Pressure differential Δp between ports A and B dependent on the flow qV (A to B).

Size 125, 160, and 200

Pressure differential Δp between ports A and B dependent on the flow qV (A to B).

Symbols/Circuit diagrams

NG32 … 160 (With high-pressure connection)

Nozzle in channel P installed at the factory

NG200 (Without high-pressure connection)

Nozzle in channel P installed at the factory

Dimensions

Ordering codes

Downloads

	Hydraulic valves and hydroelectric pressure switches for industrial applications Manual | RE07600-B | 2021-06-21 | English | PDF | 306k Product Groups: Industrial Hydraulics On/off, proportional, high-response and servo valves, pressure switches
	Prefill valve Data Sheet | RE20478 | 2020-12-01 | English | PDF | 1.5MB Product Groups: Prefill valves Types ZSF and ZSFW