Changsha Kaienli Hydraulic Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | usually about 2 weeks, depends on which type and the quantity demand |
| Delivery Time | 2 or 3 weeks, depends on quantity and design |
| Packaging Details | Plastic film+PE bag+mesh packaging sleeve+sponge spacer+cardboard box+pallet |
| product name | VRDL hydraulic lock valve with double pilot operated check valve with 20-100L |
| Application | hydraulic system spare parts |
| Connection type | plate mounting type, and tubular type |
| valve block | steel QT500-7 |
| Media | Oil control valve |
| Packaging | Carton/wooden box/pallet or as requested |
| pressure | 350bar |
| Sealing | Soft seal/metal seal |
| Size | G1/4,G3/4,G1/8,G3/8,G1/2,or as request |
| Valve type | Pilot operate check valve |
| Brand | Kaienli |
| cartridges | double check valve |
| Origin | China mainland |
| Brand Name | Kaienli |
| Model Number | VBPDE-FLV |
| Certification | Available |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | usually about 2 weeks, depends on which type and the quantity demand |
| Delivery Time | 2 or 3 weeks, depends on quantity and design | Packaging Details | Plastic film+PE bag+mesh packaging sleeve+sponge spacer+cardboard box+pallet |
| product name | VRDL hydraulic lock valve with double pilot operated check valve with 20-100L | Application | hydraulic system spare parts |
| Connection type | plate mounting type, and tubular type | valve block | steel QT500-7 |
| Media | Oil control valve | Packaging | Carton/wooden box/pallet or as requested |
| pressure | 350bar | Sealing | Soft seal/metal seal |
| Size | G1/4,G3/4,G1/8,G3/8,G1/2,or as request | Valve type | Pilot operate check valve |
| Brand | Kaienli | cartridges | double check valve |
| Origin | China mainland | Brand Name | Kaienli |
| Model Number | VBPDE-FLV | Certification | Available |
| Place of Origin | China | ||
| High Light | Small Double Pilot Operated Check Valve ，Double Pilot Operated Check Valve ，Double Pilot Operated Hydraulic Check Valve | ||
Product Pictures:
VBPDE-FLV double pilot operated check valve with pressure 350bar hydraulic lock valve
The pilot control valve is the component that operates the main check valve. It consists of a small valve or control mechanism that is actuated by a pilot pressure. When the pilot pressure reaches a certain threshold, it overcomes the spring or opposing force on the main check valve, allowing it to open. The pilot pressure can be generated by an external source or derived from the system itself.
The pilot-operated check valve is typically used in applications where precise control of fluid flow is required. It is commonly found in hydraulic systems where it acts as a relief valve to prevent excessive pressure build-up. When the pressure in the system exceeds a pre-set limit, the pilot-operated check valve opens, allowing fluid to bypass the normal flow path and return to the reservoir or another low-pressure area. This helps protect the system components from damage caused by overpressure.
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Different Series of Product , more details please contact us directly:
Hydraulic valves:
| Type 1 | soloenid valve |
| Type 2 | manual cartridge valve |
| Type 3 | 2 way 2 position solenoid valve |
| Type 4 | 2 way 6 position solenoid valve |
| Type 5 | 2 way 8 position solenoid valve |
| Type 6 | Pilot oil resource valve |
| Type 7 | explosion proof valve |
| Type 8 | balance valve |
| Type 9 | check valve |
| Type 10 | Hydraulic lock |
| Type 11 | Valve manifolds |
| Type 12 | valve block |
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Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
2000-3000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Hunan Kaienli Hydraulic Machinery Manufacturing Co., Ltd., founded in 2011. and Changsha Kaienli Hydraulic Technology Co.,Ltd, we are the same company, Changsha Kaienli mainly responsible overseas selling and export , while Hunan Kaienli mainly responsible for design, manufacturing an... Hunan Kaienli Hydraulic Machinery Manufacturing Co., Ltd., founded in 2011. and Changsha Kaienli Hydraulic Technology Co.,Ltd, we are the same company, Changsha Kaienli mainly responsible overseas selling and export , while Hunan Kaienli mainly responsible for design, manufacturing an...
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