Nachi

DSS-G04-A3Z-ER-D2-23

Description: Pilot Operated Single Solenoid Control Valve

The DSS Type Solenoid Controlled Pilot Operated Directional Valve offers a long life operation ensured by use of the high performance, renowned, SS (SA)-G01 wet solenoid valve as the pilot valve.
High Pressure, High Capacity
The 04 size yields up to 79 gpm and the 06 size yields up to 158 gpm.
Low Pressure Loss
An original flow path design provides wide ranging low pressure loss and enhanced system circuit efficiency. Internal modification of the pilot and drain can be accomplished without removing the valve by simply connecting and disconnecting plugs.
Built-In Pilot Pressure Check Valve
When tandem center type valve is used for the internal pilot valve (option), pilot pressure required for switching is self maintained.

Features:

Spec Value
Series DSS
Mount G: Gasket type
Nominal Diameter 04
Operation Method A: Spring Offset
Center Valve Position 3
Transition Flow Path Z: Open
Pilot Pressure Check Valve N/A
Auxilary Symbols E: External Pilot; R: Indicator Light (Standard)
Power Supply D2: DC 24V
Design Number 23
Weight (lb/kg) 19.2 / 8.7

Values provided may differ based on other specifications. Please consult the product documentation for values specific to the model number.
*Please consult product documentation for specific values

Additional Documents:

This part supersedes:

  • DSS-G04-A3Z-ER-D2-22

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Notes:

  1. The maximum flow rate of each valve depends on the pressure. (See pages D-46 and D-47 in the Data Sheet for details)
  2. Solenoid Specifications are the same as those of the SS (SA)-G01 valve.

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