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Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20

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Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20

China Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20 supplier
Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20 supplier Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20 supplier Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20 supplier Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20 supplier

Large Image :  Hydraulic Directional Control Valves VA20 VG20 DVA20 DVG20

Product Details:

Place of Origin: China
Brand Name: Dynaco
Certification: ISO 9001:2015
Model Number: VA20 DVA20 VG20 DVG20

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: Standard export carton/plywood case
Delivery Time: 1~20days
Payment Terms: T/T, D/P, L/C, Western Union
Supply Ability: 1000pcs/month
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Detailed Product Description

Dynaco VA20/VG20, DVA20/DVG20 directional control valves for open and closed centre circuits are of sectional design for flexibility of circuit construction. Each section also incorporates a load hold check valve to prevent interaction between services. Up to 10 sections can be banked in right hand and/or left hand and can be tandem, parallel or series circuit. These models offer a wide range of function configurations, assuring that a control valve meeting your specific needs is a call away.

 

 

 

Product Features:

 

1, Parallel/Open center standard;

 

2, Bulit-in, full flow relief valves;

 

3, Manual, hydraulic, electric or pneumatic operation;

 

4, Sectional construction for maximum flexibility;

 

5, Spool changeover capability for right or left hand valve assemblies;

 

6, Low spool effort - improved metering;

 

7, Flow up to 40 GPM;

 

8, Rated Pressure of DVA20: 2500 PSI; Rated Pressure of DVG20: 3500 PSI

 

9, Material: Compacted graphite, high strength iron alloy;

 

10, Replace Parker Commercial DVA/DVG20,VA/VG20, A20,V40,V42 and 25P Series, SDV40 series;

 

 

 

Standard Inlet Section:

 

Dynaco Hydraulic Parker Reference Number Description
DV20-A44 347-9175-001 Side port: 1″NPT, Top port: 1″ NPT
DV20-A77 347-9175-004 Side port: SAE-12, Top port: SAE-12
DV20-A88 347-9175-002 Side port: SAE-16, Top port: SAE-16

 

 

Standard Mid-Inlet Section:

 

Combined Flow    
Dynaco Hydraulic Parker Reference Number Description
DV20-CFA30 347-9174-003 Top port: 3/4″ NPT
DV20-CFA70 347-9174-004 Top port: SAE-12
Split Flow    
Dynaco Hydraulic Parker Reference Number Description
DV20-SFA30 347-9174-001 Top port: 3/4″ NPT
DV20-SFA70 347-9174-002 Top port: SAE-12
Main Relief Valve    
Dynaco Hydraulic Parker Reference Number Description
DV20-MRV 391-1873-001 2000psi, adj. 800-2500psi
DV20-MRV-2200 391-1873-001 2200psi, adj. 800-2500psi
DV20-MRV-2500 391-1873-001 2500psi, adj. 800-2500psi
DV20-HMRV 391-1873-128 3000psi, adj. 2500-3500psi
DV20-HMRV-2600 391-1873-128 2600psi, adj. 2500-3500psi
DV20-MRVP 391-1873-002 Main relief valve plug with seal wash

 

 

Work Section:

 

Dynaco Hydraulic Parker Reference Number Description
DA3 347-9172-002 4 way 3 position hold in neutral, port size: 3/4″ NPT, spring return
DA7 347-9172-003 4 way 3 position hold in neutral, port size: SAE-12, spring return
DB3 347-9172-026 4 way 3 position hold in neutral, port size: 3/4″ NPT, 3 position detent
DB7 347-9172-027 4 way 3 position hold in neutral, port size: SAE-12, 3 position detent
DV3 347-9172-033 4 way 3 position hold in neutral, port size: 3/4″ NPT, metering air shift
DV7 347-9172-034 4 way 3 position hold in neutral, port size: SAE-12, metering air shift
DVA3   4 way 3 position hold in neutral, port size: 3/4″ NPT, on/off air shift
DVA7   4 way 3 position hold in neutral, port size: SAE-12, on/off air shift
DX3 347-9172-043 4 way 3 position hold in neutral, port size: 3/4″ NPT, metering hydraulic remote
DX7 347-9172-044 4 way 3 position hold in neutral, port size: SAE-12, metering hydraulic remote
MA3 347-9172-005 4 way 3 position float in neutral, port size: 3/4″ NPT, spring return
MA7 347-9172-006 4 way 3 position float in neutral, port size: SAE-12, spring return
MB3 347-9172-039 4 way 3 position float in neutral, port size: 3/4″ NPT, 3 position detent
MB7 347-9172-040 4 way 3 position float in neutral, port size: SAE-12, 3 position detent
MV3 347-9172-136 4 way 3 position float in neutral, port size: 3/4″ NPT, metering air shift
MV7 347-9172-137 4 way 3 position float in neutral, port size: SAE-12, metering air shift
MVA3   4 way 3 position float in neutral, port size: 3/4″ NPT, on/off air shift
MVA7   4 way 3 position float in neutral, port size: SAE-12, on/off air shift
MX3 347-9172-062 4 way 3 position float in neutral, port size: 3/4″ NPT, metering hydraulic remote
MX7 347-9172-063 4 way 3 position float in neutral, port size: SAE-12, metering hydraulic remote
SA3 347-9171-002 3 way 3 position hold in neutral, port size: 3/4″ NPT, spring return
SA7 347-9171-003 3 way 3 position hold in neutral, port size: SAE-12, spring return
SB3 347-9171-026 3 way 3 position hold in neutral, port size: 3/4″ NPT, 3 position detent
SB7 347-9171-027 3 way 3 position hold in neutral, port size: SAE-12, 3 position detent
SV3 347-9101-129 3 way 3 position hold in neutral, port size: 3/4″ NPT, metering air shift
SV7 347-9171-018 3 way 3 position hold in neutral, port size: SAE-12, metering air shift
SVA3   3 way 3 position hold in neutral, port size: 3/4″ NPT, on/off air shift
SVA7   3 way 3 position hold in neutral, port size: SAE-12, on/off air shift
SX3   3 way 3 position hold in neutral, port size: 3/4″ NPT, spring return, metering hydraulic remote
SX7 347-9101-161 3 way 3 position hold in neutral, port size: SAE-12, spring return, metering hydraulic remote
Hi-Boy Work Sections    
Dynaco Hydraulic Parker Reference Number Description
HDA3 347-9172-008 4 way 3 position hold in neutral, port size: 3/4″ NPT, spring return
HDA7 347-9172-009 4 way 3 position hold in neutral, port size: SAE-12, spring return
HDA7-PA   4 way 3 position hold in neutral, port size: SAE-12, spring return
HDA7-PB   4 way 3 position hold in neutral, port size: SAE-12, spring return
HDB3 347-9172-017 4 way 3 position hold in neutral, port size: 3/4″ NPT, 3 position detent
HDB7 347-9172-018 4 way 3 position hold in neutral, port size: SAE-12, 3 position detent
HDV3 347-9172-024 4 way 3 position hold in neutral, port size: 3/4″ NPT, metering air shift
HDV7 347-9172-025 4 way 3 position hold in neutral, port size: SAE-12, metering air shift
HDVA3   4 way 3 position hold in neutral, port size: 3/4″ NPT, on/off air shift
HDVA7   4 way 3 position hold in neutral, port size: SAE-12, on/off air shift
HDX3 347-972-045 4 way 3 position hold in neutral, port size: 3/4″ NPT, metering hydraulic remote
HDX7 347-9172-046 4 way 3 position hold in neutral, port size: SAE-12, metering hydraulic remote
HMA3 347-9172-011 4 way 3 position float in neutral, port size: 3/4″ NPT, spring return
HMA7 347-9172-012 4 way 3 position float in neutral, port size: SAE-12, spring return
HMB3 347-9172-177 4 way 3 position float in neutral, port size: 3/4″ NPT, 3 position detent
HMB7 347-9172-178 4 way 3 position float in neutral, port size: SAE-12, 3 position detent
HMV3 347-9172-126 4 way 3 position float in neutral, port size: 3/4″ NPT, metering air shift
HMV7 347-9172-127 4 way 3 position float in neutral, port size: SAE-12, metering air shift
HMVA3   4 way 3 position float in neutral, port size: 3/4″ NPT, on/off air shift
HMVA7   4 way 3 position float in neutral, port size: SAE-12, on/off air shift
HMX3 347-9172-072 4 way 3 position float in neutral, port size: 3/4″ NPT, metering hydraulic remote
HMX7 347-9172-073 4 way 3 position float in neutral, port size: SAE-12, metering hydraulic remote
HSA3 347-9171-005 3 way 3 position hold in neutral, port size: 3/4″ NPT, spring return
HSA7 347-9171-006 3 way 3 position hold in neutral, port size: SAE-12, spring return
HSB3 347-9171-010 3 way 3 position hold in neutral, port size: 3/4″ NPT, 3 position detent
HSB7 347-9171-012 3 way 3 position hold in neutral, port size: SAE-12, 3 position detent
HSV3 347-9171-011 3 way 3 position hold in neutral, metering air shift
HSV7   3 way 3 position hold in neutral, metering air shift
HSVA3   3 way 3 position hold in neutral, on/off air shift
HSVA7   3 way 3 position hold in neutral, on/off air shift
HSX3   3 way 3 position hold in neutral, port size: 3/4″ NPT, spring return, metering hydraulic remote
HSX7   3 way 3 position hold in neutral, port size: SAE-12, spring return, metering hydraulic remote

 

 

Standard Outlet Section:

 

Tank Return    
Dynaco Hydraulic Parker Reference Number Description
DV20-TR44 347-9176-001 Side port: 1″NPT, Top port: 1″ NPT
DV20-TR50 347-0176-501 Side port: 1-1/4″ NPT, Top port: no port
DV20-TR88 347-9176-002 Side port: SAE-16, Top port: SAE-16
DV20-TTR88 347-9176-007 Side port: SAE-16, Top port: SAE-16
DV20-TTR90 347-9176-024 Side port: SAE-20, Top port: no port
Power Beyond    
Dynaco Hydraulic Parker Reference Number Description
DV20-PB08 347-9176-005 Side port lp: no port, side port hp: no port, top port lp: SAE16, top port hp: SAE-16
DV20-PB44 347-9176-003 Side port lp: 1″ NPT, side port hp: 1″ NPT, top port lp: 1″ NPT, top port hp: 1″ NPT
DV20-PB80 347-9176-004 Side port lp: SAE-16, side port hp: SAE-16, top port lp: no port, top port hp: no port
DV20-PB88 347-9176-007 Side port lp: SAE-16, side port hp: SAE-16, top port lp: SAE-16, top port hp: SAE-16
DV20-TPB88 347-9176-008 Side port lp: SAE-16, side port hp: SAE-16, top port lp: SAE-16, top port hp: SAE-16

 

 

Handle Assembly:

 

Dynaco Hydraulic Parker Reference Number Description
DV20-H-4 391-1873-094 Handle length: 8″, handle style: standard
DV20-H-6 391-1873-061 Handle length: 6″, handle style: H
DV20-H-8 391-1873-062 Handle length: 8″, handle style: H
DV20-H-10 391-1873-063 Handle length: 10″, handle style: H

 

 

 

 

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CONTACT US

 

Business Phone/WhatsApp : +86 13951634086

 

Skype : info_300391

 

Email : info@dynacohydraulic.com; nbgears@dynacohydraulic.com; nbgears@163.com

 

Contact Details
Dynaco Hydraulic Co., Ltd.

Contact Person: Mr. William Chin

Tel: +86 13951634086

Fax: 86-25-85360200

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