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PDRAX Liquid Control Directional Valve


The PDRAX liquid control directional valve is a direct-acting, normally closed liquid control valve. It senses the pressure of one oil circuit and switches to another oil circuit. When the pressure at Port 1 exceeds the valve's setting, the valve spool switches to connect Port 2 to Port 3.
Product advantages

The pilot port (Port 1) and the spring drain chamber (Port 4) are fully sealed; The spool leakage between Ports 2 and 3 is less than 20 drops/min; This valve is not used for pressure regulation but for pressure stage selection; The floating structure reduces the possibility of internal component binding caused by excessive installation torque or machining errors.


400-0532-090

sales@paguld.com

产品介绍

 Product Overview

The PDRAX liquid control directional valve is a direct-acting, normally closed liquid control valve. It senses the pressure of one oil circuit and switches to another oil circuit. When the pressure at Port 1 exceeds the valve's setting, the valve spool switches to connect Port 2 to Port 3.

 Technical Parameters

Maximum Operating Pressure

350bar

Flow Capacity

2L/min

Maximum Leakage

20 drops /min

Hex Size for Valve Head Mounting

22,2mm

Installation Torque

41-47Nm

Weight

0.25kg

Hex Size for Adjustment Screw

4mm

Port

T-21A

 

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