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Concrete Pump Machine Zoomlion Concrete Pump Spare Parts Boom Multi-Way Valve
▲▲ Note:
Working pressure: Pmax.=420bar(6000psi)
flow: Qmax=100L/min(32g/min) Qmin=3L/min
Voltage: 12V DC ;24V DC
Intended applications: construction machinery, lifting machinery, municipal vehicles, special vehicles, mining machinery, coal mining machinery, petroleum machinery, drilling equipment and so on.
Connection block
Oil-taking way of multi-way valve is equipped with pressure oil inlet P and oil return tank port R, as well as control port LS and measurement ports Z & M.
- In compliance with the variety of oil source, constant displacement pump and variable displacement pump
- In compliance with the specifications of connecting threads of port P and port R, G1/2, G3/4 & G1
- With or without pilot controlled oil supply
- With or without pressure limitation
- With or without electromagnetic unloading of the pump
Directional spool valve
Proportional directional valve shall be fixed between connection block and end plate by three screw stems (pull rods) and 12 directional spool valves can be mounted for a valve bank at most. Generally, the number of ways of the directional spool valve doesn't exceed 8. In case the number is equal to or larger than 9, it's suggested to divide the valves into two valve banks of multi-way valve. As to the directional spool valve with 9 or more ways, in case the system can't be divided into two valve banks of multi-way valve, it's required to order corresponding enhanced-type pull rod accessory.
- In accordance with the size of working port of directional spool valve AB, G1/2 & G3/4
- In accordance with the neutral-position function and flow of directional spool valve
- With or without secondary pressure limitation, N no pressure limitation, C-type pressure limitation and AB-type pressure limitation
- In accordance with the operation manner, pure manual control, electronic control, hydraulic control & friction positioning
- With or without any auxiliary function
End plate
As the terminal of combined-type multi-way valve, the end plate shall be selected according to the characteristics as follows: with oil return port T controlling the internal discharge or external discharge of oil, with or without additional LS, oil inlet P, oil return port R, etc.
l With port T for pilot control of internal discharge or external discharge of return oil
With or without additional LS inlet or cut-off of pump's circulation loop
| Product Description Of Boom Multi-Way Valve |
| Product Name |
Boom Multi-Way Valve |
| Brand Name |
ZOOMLION |
| Model |
ZOOMLION Boom Multi-Way Valve |
| Made year |
New |
| Condition |
Brand new |
| Application |
Zoomlion concrete pump truck |
Production Line
Q1. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the freight fee.
Q2. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q3: 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.
A: We are specialized in refurbishing concrete machines ,and have lots of customers allover the world with our best price, we can give you a lower price because of our primary source.
Q: Will you provide after-sale service?
A: Yes. The warranty of our new machines is 12 months, and used ones are1 month, other than that we have a professional after-sale service team to solve your problems thoroughly and promptly.
