| Valve Type: | Proportional Valve |
|---|---|
| Warranty: | 1 Year |
| Maximum Pressure: | None |
| Maximum Flow Rate: | None |
| Dimension(L*W*H): | None |
| Showroom Location: | None |
| Customization: |
|---|
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Load-holding valve
Type:
LHK LHK22G-21-180/180
LHK40F-11CPV-350
LHK44G-14-200
Load-holding valve type LHK
Product description
Load-holding valves are a type of pressure control valve. They prevent loads on cylinders or motors dropping in an uncontrolled manner. For this purpose they are pre-loaded with a pressure setting that is higher than the largest possible load. A hydraulic piston controls the opening of the valve to achieve the required lowering velocity.
The load-holding valve type LHK is suitable for applications that are not particularly prone to oscillations.
Shock valves and shuttle valves can be fitted with or without restrictor check valves, for example, to delay the release of hydraulic brakes.
Features and benefits:
Operating pressures up to 420 bar
Various adjustment options
Various configurations
Intended applications:
Cranes
Construction machinery
Lifting devices
COMPANY PROFILE
Our company in Shanghai, China. Workroom 1500 square meters.
We have 20 years experience of hydraulic spare parts. We repair and offer hydraulic spares parts (hydraulic motor/hydraulic pump/hydraulic valves/rubber hose/cylinder/ brake disk/crane parts/presure guage ect. )for vessel deck crane and other equipment.
Shanghai Sinu Marine Technology Co., Ltd, mainly provides deck hydraulic machinery for ship owners, shipping companies, shipping companies, automobile manufacturers, ship repair shops and other users, such as: Hydraulic motors, hydraulic pumps, hydraulic valves, pressure gauges, Hydraulic hoses, crane hydraulic spare parts, ship hatch cover hydraulic spare parts.Main products is T6C,T6EE,T7EEC/A10VSO/A4VG/A7V/6N67/HVL series ect.
Also, we offer repair service on board.
Welcome to contact us.
FAQ
1. who are we?
We are based in Shanghai, China, start from 2020,sell to Western Europe(50.00%),South Asia(10.00%),Northern Europe(10.00%),Mid East(10.00%),Eastern Asia(10.00%),Southern Europe(5.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
hydraulic motor,hydraulic pump,hydraulic vales,hydraulic cylinder,hydraulic spares,deck crane spares,rubber hose,ect.
4. why should you buy from us not from other suppliers?
We have 20 years experience of hydraulic spare parts. We repair and offer hydraulic spares parts (hydraulic motor/hydraulic pump/hydraulic valves/rubber hose/cylinder/ brake disk/crane parts/presure guage ect. )for vessel deck crane and other equipment.
5. what services can we provide?
Accepted Delivery Terms: EXW;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
6.How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
7.Do you have any guarantee on the quality of your products?
As long as the pumps&motor&valves and all products are from Sinumarine, we promise that the minimum period quality assurance is one year. If the products have any problem on quality within this period, we all provide exchange service. If they have been installed, inconvenient to be exchanged, we will provide technical personnel to help solve the problem.
8.If we have a large quantity of goods, can you give us a discount?
We provide unified wholesale price to customers. No matter you buy one or hundreds of goods, we try our best to give you benefit, because we want to establish long-term cooperation relationship with you.
PACKING & DELIVERY:
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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