• DN260 S valve  for Zoomlion concrete pump System 1
DN260 S valve  for Zoomlion concrete pump

DN260 S valve for Zoomlion concrete pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 pc
Supply Capability:
1000 pc/month

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DN260 S valve for Zoomlion concrete pump


1. Show details:


Wearhouse





2.Packing:

1. Outside package: standard export wooden case

2. Inside package: bubble bag



3. Why choose us?


1. Manufacturers with 8 year's experiences.


2. High quality, best price, prompt delivery.


3. Standard quality control system


4. Small orders are accepted.



Experience: 1. over 8 years concrete pump wear part’s experiences.

                     2. 4 years gold supplier on alibaba.

                     3. 2 years OEM.

Quality: 1. ISO9001 certification.

               2. Strictly quality control with every process.

               3 . Material: electrode imported from Germany. Q235B steel body.

               4. High performance.

               5. Advanced manufacturing equipment and leading technical.

Type: Different types with different lifetime.

          OEM, ODM is acceptable.

Service: Delivery: 7-10 days after receiving the money.

               MOQ: 1 set.

               Prompt attention must be paid to any requirement and inquiry.

Price: Different price with different types,

we are faithfully that our price can help you beat your competitor with the same type product.




We are leading manufacturer for concrete pump wear plate, S valve and other wear parts in the hopper for more than 8 years, with high quality and competitive price, all kinds of brand you can find from us, such as PM, Schwing, Sany, Zoomlion, Cifa, Sermac, IHI, Niigata, Mitsubishi, Kyokuto, KCP, Jacon, Elba...etc.  

OEM service is available, products can be produced as buyer's drawing or samples.

At the same time, we also sell following parts with good quality and competitve price:


1. Concrete pump clamp in casted and forged

2. Concrete pump rubber hose

3. Delivery pipe and elbow

4. Piston

5. Sponge ball

6. Delivery cylinder

7. Plunger cylinder


Any questions, I am Hilary here. feel free to contact me.


Q:What is a water pump coupling device?
Advantages of water pump coupling device:1. automatic coupling device, easy installation and maintenance. In the absence of automatic coupling device, fixed installation, such as water pump failure, maintenance personnel need to unscrew screws, lifting pumps for maintenance, or with other small pumps pumping water perfect maintenance,If the water is dirty, it is difficult for people to get down, when the inspection and repair encountered great difficulties. But it is equipped with GAK submersible sewage pumpAfter the automatic coupling device needs lifting, the person can directly lift the water pump without the need to screw the screw into the waterAfter graduation, down the guide rail, you can realize the sealing of water pump and pipeline, so as to make the pump run normally. Small sewage pumps are freeInstallation, large sewage pumps are generally equipped with automatic coupling device, automatic installation, installation and maintenance is very convenient.
Q:Why can't the centrifugal pump pump the vacuum?
Running process: depending on the centrifugal pressure of the liquid in the impeller, the liquid is sucked into the liquid, and the liquid in the pump shell has the conversion of the energy form, so that the fluid can obtain the mechanical energy mainly with the static pressure.The characteristics of the system: the suction diameter than out of large diameter, the general valve installed.
Q:What does the pump mortar do?
1: 2 cement mortar or cement mortar with the same proportion of other components except coarse aggregate in the concrete, the pump piston and the inner wall of the pipeline are fully lubricated, and a layer of lubricating film is formed
Q:What are the main performance parameters of the pump?
The main performance parameters of the pump are:The energy obtained by pumping a unit weight of liquid through a pump. In H, the unit is m.
Q:What is the difference between swashplate pump and crankshaft pump?
In hydraulic system:Axial piston pump is the use of parallel with the transmission shaft in the plunger plunger reciprocating movement of the volume changes generated by the work. As the plunger and the plunger hole are circular parts, processing can achieve high accuracy with the high volume efficiency, stable operation, good flow uniformity, low noise, high working pressure, but the hydraulic oil pollution is more sensitive, more complicated structure, high cost.
Q:What are the characteristics of a vertical multistage centrifugal pump?
Vertical multistage centrifugal pump system using the latest international advanced IS type hydraulic model based design for high efficiency centrifugal pump with multi segment, the soft packing or mechanical seal, has the characteristics of high efficiency, large flow, high lift, no leakage, a wide range of performance, safe operation, stable operation and long service life and small area.
Q:Know flow and lift how to calculate the pump power?
The pump power (kw) ={9.61* flow (cubic meters per second) * head (m)}/.Where ETA is device efficiency, including mechanical, electrical loss and other factors, generally between 55%~80%. The smaller the pump, the lower the efficiency.
Q:Excuse me, what is the water pump from the lotus root?
The utility model relates to a self coupling sewage pump, which is composed of a base, a self coupling frame, a guide rod, a guide rod, a support seat, etc., and the utility model does not need bolt connection
Q:What are the functions of a disposable infusion pump?
When the transfusion is too slow, the dosage may not be enough, or the infusion time is prolonged unnecessarily, the treatment is affected, and unnecessary burden is added to the patient and the nursing work. In routine clinical infusion, the infusion of hanging bottle is generally used, and the speed of infusion is controlled by the use of a manual clamp. The speed of infusion is not easy to be controlled accurately, and the workload is great.Treatment of cancer patients with chemotherapy and critically ill patients need to make drug infusion rates constant, by adjusting the input speed and duration of chemotherapy drugs is continuously injected into the uniform, not only to achieve the best effect of chemotherapy, and to minimize the side effects of chemotherapy drugs.People suffering from diabetes need to inject a certain amount of insulin at a certain speed. The previous approach is basically a large dose of insulin injection, which not only caused a huge waste, and the effect of time is relatively short, so for a conveying device of flow and velocity control, to carry a small amount of drugs and precisely control the conveying speed and flow.Some special drug delivery to the elderly, children and physical weak, such as drugs, antihypertensive drugs, sodium nitroprusside (three TPN codehydrogenase) when the infusion rate and dosage should seriously control accurately, otherwise it will have serious consequences.
Q:Piston filling and peristaltic pump filling which precision is high?
First of all, we should know the working principle of each, and analyze the accuracy from the principle, this problem is very important. Piston filling, such as the injection of drugs that we have been ill, the accuracy of the piston pump depends on the accuracy of the motor and the area of the unit cross section

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