GDV80 series Mono-block valve provides the following features：
Cast iron body.
Spring cap and mechanical detent cap，as well as electoral or hydraulic pilot controlled module body are made by cast aluminum or die cast aluminum.
Parallel circuit.Inlet passage has a load check valve.
Provides pump valve option for each work port.
Provides different drive modules(electrical,hydraulic remote, manually control,wire driving).
Provides power beyond options.
Provides mechanical detent.
Provides port relief option.
Provides different spool functions to satisfy with the needs for customers to control double and single cylinders,as well as to control hydraulic motors.
Provides excellent flow characteristics and small operating force.
Provides 6 different assemblies from 1 spool to 6 spools.