Function: | Pressure Regulating, Flow Control |
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Installation: | Cover Plate |
Drive: | Hydraulic Control |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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We can supply below pumps/motors, and pumps parts-regulators, can use for Piling Machinery,Pile driver,Drum Roller,Port Machinery Revolver for bulk container,Marine engineering,Concrete Machinery,Construction machinery/Engineering Machinery etc.
We regularly stock parts like: Ball Guides, Bearings, Block Springs & Disc Springs, Cylinder Blocks & Valve Plates, Housings & Casings, Pilot Pumps, Piston Sets, Seal Kits, Set Plates, Shoe Plates, Shafts, Swash Plate Assemblies, Bolts & Screws and much, much more
Regulator
The regulator is to change the inclination of the inclined plate by adjusting the adjusting bolts on the pump body and the valve plate of the regulator to change the plunger stroke to change the maximum flow rate, the minimum flow rate, the power control and the control degree of the flow.
Adjuster changes inclination angle of inclined disk (single pump)
In the servo piston size head cavity all the limited bit screw, so by adjusting the limit screw can adjust the maximum or minimum stroke of the servo piston, to adjust the maximum flow of the pump or the minimum flow effect. As shown in the picture, the green circle is a limited screw with small head (near the driving shaft), and the blue one is a large head fiber screw.
By adjusting the size screw, the pump flow can be increased or reduced.
Two, proportional solenoid valve
Proportional solenoid valve variable control process: engine speed sensor, electronic controller, proportional solenoid valve and proportional solenoid valve output oil pressure into the main pump variable plunger to control the output flow of the pump. At any speed, the power of the hydraulic pump is basically the same as that of the engine.
Series | K3V Series | K5V Series | K7V Series | |||||||||||||||
SIZE | 63 | 112 | 140 | 180 | 280 | 80 | 140 | 160 | 200 | 212 | 63 | 125 | 140* | 160* | 180* | 240* | 280* | |
Max. displacement [cm3] | 63 | 112 | 140 | 180 | 280 | 80 | 140 | 160 | 200 | 214 | 65 | 130 | 140 | 160 | 180 | 242 | 280 | |
Pressure[MPa] | rated. | 34.3 | 34.3 | 35.0 | ||||||||||||||
peak. | 39.2 | 39.2 | 40.0 | |||||||||||||||
Speed [min-1] |
max. for self-priming | 2,650 | 2,360 | 2,150 | 1,950 | 1,600 | 2,460 | 2,160 | 2,000 | 1,900 | 2,000 | 2,650 | 2,360 | 2,100 | 2,100 | 2,000 | 1,820 | 1,800 |
max. | 3,250 | 2,700 | 2,500 | 2,300 | 2,000 | 3,000 | 2,500 | 2,350 | 2,200 | 2,000 | 2,950 | 2,700 | 2,450 | 2,450 | 2,300 | 2,100 | 2,100 | |
Torque[N·m] | 343 | 588 | 1,120 | 1,950 | 529 | 843 | 1,120 | 1,500 | 415 | 902 | 1,500 | 2,000 | 2,500 | |||||
Mass[kg] | 81 | 125 | 160 | 270 | 81 | 125 | 160 | 206 | 84 | 140 | 187 | - | 290 |
Spring is an indispensable part of the regulator, which plays an important role in the operation of the regulator. China Hydraulic Mechanical and Electrical Co., LTD strictly checks the technology and production of spring manufacturers, and chooses domestic and foreign first-class spring manufacturers for cooperation. Spring into the factory before the need for millions of compression tests, after reaching the standard can be identified as qualified products, to ensure that the tensile performance and service life of the spring to maximize.
In line with DIN EN 10270-2 valve spring wire high strength, surface hardening, ultra-clean, peeling, crack test heat treatment process: 300-400°C tempering, surface treatment: shot peening + oil.
Each regulator is in the perfect quality management system for research and development, production, testing, packaging and transportation, each link is a strict professional quality management and control, so that customers have the rest of the quality products, enjoy the enthusiasm, professional, reliable after-sales service!
Q1. What is your terms of packing?
A: Generally, we pack our goods in anti-rust treatment/polybag/foam boards and wooden cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.Suppliers with verified business licenses