2520VQSV10 SERIES VANE PUMPS

Installation and Use:

1. In installation, the tolerance of concentricity between shaft of pump and motor must be less than 0.10mm (TIR) by using the flexible coupling; The pump shaft shall not bear the radial and axial load ; The carrier must be firm with good rigidity and can fully absorb vibrations.
2. Set the suction pressure at pump inlet port : Recommended inlet pressure is 0 to 35Kpa.
3. Oil should be kept clean, pipes and tanks must be thoroughly cleaned; The cleanness level of oil should be within NSA12.
4. Nomal pump operation (at rated conditions)is based on the use of SAE10W oil in the 38 ℃ to 82 ℃ range (or comparable viscosities)
5. Check the inlet, outlet and direction of rotation before starting the pump. Turn the shaft of pump evenly and nimbly by hand after fixing the pump. At the time of first-starting ,if the pump does not immediately prime , air should be bled from the pump delivery line .
6. When first put into use, the pump body and oil suction pipeline should be filled with oil, and the pump shall not be allowed to operate without oil.
7. Do not start the pump when the outlet pressure is lower than the inlet pressure. This will cause work noise and blade instability.
8. Cold start condition:When operating SAE10W oil in the 860 to 40cSt range, the speed and pressure should be limited to 50% or less of their respective rated values until the system has warmed up. Extreme caution must be used when starting units when fluid viscosity are greater than 860cSt, Care should be exercised to warm up the entire system, including remote cylinders and motors.
9. At high temperature, viscosities must not be less than 13cSt, Temperatures should not exceed 99 ℃ because the expectancy of cartridge kite and elastomers will decrease.

Our company guarantees that all the products will be produced and tested according to the relevant national standards. Guarantee the strict performance and cash of products, and strictly implement the relevant regulations on after-sales service of national industrial products:

1. If any quality problem occurs within 7 days after the product is used, our company can return or replace the new product. All expenses shall be borne by our company. (except for human factors)

2. If any quality problem occurs within one year after the product is delivered spontaneously, our company will return, replace, replace, and maintain the new products according to the seriousness of the product quality problem, and all expenses shall be borne by us (except for human factors). Products exceeding the warranty period are subject to lifelong maintenance service.

3.Installation: as our products are easy to install, all customers can install by themselves. If you have any questions, please feel free to consult us!

4. Transportation: any problems (including insurance, loss, damage, etc.) that may occur during the transportation (logistics, express delivery, distribution) shall be borne by our company and all expenses incurred during the transportation shall be borne by our company.

5. maintenance response: the company promises to reply the quality problems in the warranty period within 24 hours after receiving the notice from the user, and to provide lifelong maintenance service for products beyond the warranty period within 7 working days.

6. Parts service: we promise to supply the parts beyond the warranty period at the cost price.

KCL quantitative vane pump vq25-75-f-ral-02 / SUNNY vane pump 25vq14a-86c22r 25vq14a-1d22r genuine high pressure oil pump spot

 

Supply original Taiwan KCL kaijia vq25-52-f-raa-01 quantitative vane pump / 3520vq25a11-86ab-22r sub-mother vane pump machine tool hydraulic pump

 

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What important parameters are required to purchase solenoid valves

 

Important parameters for purchasing solenoid valves:

 

Medium.

 

Work pressure.

 

Temperature (ambient temperature and medium temperature).

 

Voltage.

 

Interface dimensions.

 

Working condition (normally open or normally closed).

 

Working environment (no explosion).

 

Electromagnetic valve (valve) is an industrial equipment with Electromagnetic control, is used to control the automation of the basic components of the fluid, belongs to the executive, not limited to hydraulic, pneumatic. Used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valves can be combined with different circuits to achieve the desired control, and control accuracy and flexibility can be guaranteed. There are many kinds of solenoid valve, different solenoid valve in the control system in different positions play a role, the most commonly used is a one-way valve, safety valve, direction control valve, speed control valve.

 

Taiwan KCL kaijia quantitative vane pump vq25-60-f-raa-01 /VQ series high pressure vane pump 3520vq25a8-1ab20r pump real picture

 

Our store provides VQ series vane pump vq25-18-fr/spot supply 3525VQ25A21 brand new VICKERS vane pump core warranty for one year

 

Vq15-38-f-r KCL kq VQ high pressure vane pump VQ5 vq15-17 26/25vq17a-1b-22r cold and hot press hydraulic vane pump

 

VQ vane pump 25vq12a-1c-22r / 25vq17a-1c-22r four-column hydraulic vane pump

 

High pressure vane pump /KCL high pressure vane pump vq25-60-f-raa-01 /KCL high pressure vane pump vq25-26-f-raa-01

 

SUNNY vane pump 25vq14a-86c22r 25vq14a-1d22r genuine high pressure pump spot/supply original Taiwan KCL kaijia vq25-47-f-raa-01 quantitative vane pump

 

Yb1-2.5 yb1-4 yb1-6 yb1-10 yb1-16 yb1-20/3520vq25a8-86cb-22r low noise vane pump hydraulic system

 

Use low noise motor; Elastic coupling is used to reduce vibration and noise caused by the link.

 

Taiwan KCL vq25-32-f-raa-01 high pressure vane pump/spot supply 3525VQ25A21 brand new VICKERS vane pump core warranty for one year

 

KCL quantitative vane pump vq25-47-f-ral-02 / supplied with original VICKERS VICKERS pc-25vq-21a high pressure vane pump core pump bladder

 

YOUYAN 35vq-21,35 vq-25,45 vq-42,45 vq-45, vane pump manufacturers direct sale /35VQ21A 35VQ25A vane pump series supply vane pump

 

Vane pump/shoe pump with low noise vane pump 25V12A 25VQ12A hydraulic system power source high quality oil pump

 

25vq-15 vane pump pump electric hydraulic pump hydraulic pump model/VICKERS vane pump 25VQ 10A 1A 1B 1C 1D 22R

 

What is the difference between solenoid valve and relay

 

Is two different concepts, the solenoid valve is energized to a return to work up to the oil or gas, relays are electrical power supply lines in the middle of a continuous control device, controllable voltage regulation.

 

Solenoid valve is the industrial equipment that USES electromagnetism to control, it is to use the automation foundation element that controls fluid, belong to executive implement. A relay is an electrical control device usually used in automatic control circuits. It is actually an "automatic switch" that USES a small current to control the operation of a large current. Therefore, it plays the role of automatic regulation, safety protection and conversion circuit in the circuit.

 

Electromagnetic relay is an electronic control device, it has a control system (also known as the input loop) and the controlled system (also known as the output loop), usually used in automatic control circuit, it is actually a small current, lower voltage to control the larger current, higher voltage of a kind of "automatic switch". Therefore, it plays the role of automatic regulation, safety protection and conversion circuit in the circuit.

 

Solenoid valve is controlled by the electromagnetic industrial equipment, is used to control the flow of the basic components of automation, belongs to the actuator, is not limited to hydraulic, pneumatic. Used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valves can be combined with different circuits to achieve the desired control, and control accuracy and flexibility can be guaranteed. There are many kinds of solenoid valve, different solenoid valve in the control system in different positions play a role, the most commonly used is a one-way valve, safety valve, direction control valve, speed control valve.