Audited Supplier
VA20 and VG20 work section valve: VG20 series is a type of multi-way directional control valve, commonly used in hydraulic systems for controlling the flow of fluids. These valves are designed for flexibility and high performance in various industrial applications.
Technical data: Replaces Parker/Commercial VG20; Circuit: Parallel/Open Center;
Capacity: 25gpm nominal Max Operate Pressure: 3500psi SAE ports only
Max Tank Pressure: 150psi Filtration: 25 micron Spool Force: 50lbs
maximum Temperature: -20° to 200° F Seal Type: Buna-N
Relief Valve: Differential type Material: high strength iron alloy
| No. | Model | Oil port size | function gear | description |
| 1 | VG20-DA3 | 2-3/4"-14NPT | double-acting | Manual spring reset |
| 2 | VG20-DA7 | 2-1 1/16"-12UNF | double-acting | Manual spring reset port SAE12 |
| 3 | VG20-DB3 | 2-3/4"-14NPT | double-acting three gear | Manual reset |
| 4 | VG20-DB7 | 2-1 1/16"-12UNF | double-acting three gear | Manual reset port SAE12 |
| 5 | VG20-SA3 | 3/4"-14NPT | single-acting | Manual spring reset one port |
| 6 | VG20-SA7 | 1 1/18"-12UNF | single-acting | Manual spring reset one port SAE12 |
| 7 | VG20-MA3 | 2-3/4"-14NPT | double-acting | Manual spring reset No one-way valve |
| 8 | VG20-MA7 | 2-1 1/16"-12UNF | double-acting | Manual spring reset No one-way valve port SAE12 |
| 9 | VG20-MB3 | 2-3/4"-14NPT | double-acting three gear | Manual reset No one-way valve |
| 10 | VG20-MB7 | 2-1 1/16"-12UNF | double-acting three gear | Manual reset No one-way valve port SAE12 |
| 11 | VG20-DV3 | 2-3/4"-14NPT | double-acting | pneumatic spring reset |
| 12 | VG20-DV7 | 2-1 1/16"-12UNF | double-acting | pneumatic spring reset port SAE12 |
| 13 | VG20-MV3 | 2-3/4"-14NPT | double-acting | pneumatic spring reset No one-way valve |
| 14 | VG20-MV7 | 2-11/16"-12UNF | double-acting | pneumatic spring reset No oneway valve port SAE12 |
| 15 | VG20-SV7 | 1 1/16"-12UNF | single-acting | pneumatic spring reset one port SAE12 |
| 16 | VG20-DX3 | 2-3/4"-14NPT | double-acting | hydraulic spring reset |
| 17 | VG20-MX3 | 2-11/16"-12UNF | double-acting | hydraulic spring reset port SAE12 |
| 18 | VG20-DX3 | 2-3/4"-14NPT | double-acting | hydraulic spring reset No one-way valve |
| 19 | VG20-MX7 | 2-11/16"-12UNF | double-acting | hydraulic spring reset No one-way valve port SAE12 |
Spring Return
Low Boy Double-Acting Cylinder Spool Low Boy Single-Acting Cylinder Spool
High Boy Double-Acting Cylinder Spool High Boy Single-Acting Cylinder Spool
Parker valve part number:
PN:347-9172-003 Model:DVA20-DA7 PN:347-9172-006 Model:DVA20-MA7
PN:347-9171-003 Model:DVA20-SA7 PN:347-9172-009 Model:DVA20-HA755
PN:347-9172-012 Model:DVA20-LA755 PN:347-9171-006 Model:DVA20-JA705
PN:347-9172-052 Model:DVG20-DA7 PN:347-9172-053 Model:DVG20-MA7
PN:347-9172-056 Model:DVG20-HA755 PN:347-9172-057 Model:DVG20-LA755
PN:347-9171-007 Model:DVG20-JA705
Pneumatic
PN:347-9172-034 Model:DVA20-DV7 Low Boy Double-Acting Cylinder Spool SAE 12
PN:347-9171-018 Model:DVA20-SV7 Low Boy Single-Acting Cylinder Spool SAE 12
our main export markets were North America, South America and Europe. Products can be customized and mainly includes: New Energy Motor Shaft, hydraulic Pump Gear, PTO gear, parker PTO and sectional valve .
We are sincerely willing to cooperate all over the world customers.
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Cleaning & Packing
Q1:How is the quality of your product?
A:Our product has reliable quality, high wear life
Q2:Customization process/work flow?
Advisory - Material selection - 2D/3D Drawing - Quotation - Payment - Production - Quality Control - Package - Delivery
Q3: What is your terms of packing?
A:Generally, we pack our goods in wooden cases, If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q4:Price?
A:We will offer competitive price after receiving your drawing
Q5:What is your terms of payment?
A:30% T/T advanced, 70% T/T before shipping
Q6:What is your terms of delivery?
A: FOB
Q7:What drawing software does your company use?
A:CAXA
Q8:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q9:How about your delivery time?
A:Product can often be delivered within 40-90 days
Q10:Sample?
A:We offer paid sample.If you have sample requirements, please feel free to contact us at any time
Q11:What logistics packaging does your company use?
A:Express for urgent orders. UPS, FedEx, DHL, TNT, EMS.
Q12:Application range?
A:Automotive, medical, automation, agricultural, marine, etc.
Q13: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
