Product Description
Parker VG20/VG35 series Directional Control Valves with lowest costFeatures:
--Slice structure, so that the control block can meet the requirements of differing machines
--Circuit types: parallel, tandem or series circuits
--Operation type: Mechanical, Hydraulic, Pneumatic, Electro-hydraulic
--Multiple rod positioning and resetting mechanism
-- Precision control of flow and pressure, excellent tinny adjustment
--Low pressure losses
--Mainly used in hydraulic system of engineering vehicle.
General Valve Assembly Information
The Basics
Every valve has the following elements:
• Inlet
• Main relief
• Work sections
• Outlet
• Section seals
• Stud kit to hold the assembly in place
The valve inlet is connected directly to the outlet coming from the hydraulic pump, and the valve outlet is connected directly to the tank.
The main relief valve is generally installed in the inlet and controls maximum system pressure.
The valve work sections connect the cylinders,motors, spreader valves or other auxiliary valves.
Work Section Types
Sections can be the following types:
• Single Acting (one work port)
• Double Acting (two work ports)
Actuators
Work sections can be actuated by four means:
• Manual Handles
• Air Actuators
• Electric Solenoids
• Hydraulic Pilot
Work Port Relief Valves
Individual work section can have work port relief valves screwed into the sides of the work sections and can
control:
• Control pressure
• Reduce cavitation
• Work port relief valves can be adjustable or fixed depending to the style.
Features:
Slice structure, so that the control block can meet the requirements of differing machines
Circuit types: parallel, tandem or series circuits
Operation type: Mechanical, Hydraulic, Pneumatic, Electro-hydraulic
Multiple rod positioning and resetting mechanism
Precision control of flow and pressure, excellent tinny adjustment
Low pressure losses
Mainly used in hydraulic system of engineering vehicle.
Product parameters
| Product Name |
Directional Control Valve |
| Brand |
Fucheng |
| Model |
VA35 VA20 VG20 VA35-Z550 |
| Condition |
100% new |
| Pressue of DVA20 |
2500psi |
| Pressue of DVG20 |
3500psi |
| MOQ |
1PCS |
| Application |
Engineering plant walk-machinery crane and vehicle plant. |
Packaging & Shipping
Jinan Fucheng Hydraulic Equipment Co., Ltd was established in 2002.Fucheng has advanced R&D technology, sophisticate technical team and abundant experience.
We focus on the manufacture, trading, maintenance and service of underground mining equipment. At the same time, we supply import and export service for domestic & abroad customers.
Fucheng key value is "Guarantee quality, Build a harmonious business, mutual development". we supply convenient & fast Pre-sale consultation and after-sale service.
Fucheng welcome all the friends both at home and abroad to visit and cooperate with us !
FAQ:
Q: Are you manufacturer or trading company ?
A: We are manufacturer. We can response to you quickly.
Q: What is the Payment terms ?
A: Usually by TT or LC, other terms could be negotiated.
Q: What is the delivery time ?
A: Normally the lead time is 30 days after receipt of down payment or LC.
Q: What is the warranty of the products ?
A: 12 months calculated from the goods arriving at the destination port.
Q: Do you provide equipment operation training?
A: Yes. We supply remote free online service. Or if need, we can send professional engineers to the working site for equipment installation, adjustment, and operation training.
Q: Can you customize the products?
A: Yes,we can customize as per your requirement.
Q: Where is the products are used?
A: The products are used for engineering, tunnels and all kinds of mines.
Welcome to contact us and obtain more information.
Features:
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