|
| MOQ: | 1 |
| Price: | USD93/PCS |
| Delivery Period: | 15-20 work days |
| Payment Method: | T/T |
| Supply Capacity: | 100-1000 |
A load valve (also called a load control or load-holding valve) is a hydraulic component designed to maintain backpressure and control loads in hydraulic systems. It prevents uncontrolled movement of loads by providing controlled release of hydraulic pressure, ensuring safe operation of machinery with suspended or moving loads.
✔ Load Holding Capability - Secures loads in position
✔ Controlled Motion - Allows smooth, controlled lowering
✔ Pressure Compensation - Maintains consistent operation under varying loads
✔ Safety Features - Prevents accidental drops or uncontrolled movements
✔ Compact Design - Space-efficient installation
| Parameter | Description | Typical Values/Specifications |
|---|---|---|
| Valve Type | Counterbalance, Overcenter, Pilot-operated check | Depends on application |
| Port Size | Connection size | 1/4" to 1-1/2" (DN8 to DN40) |
| Pressure Range | Operating pressure range | 50 to 5000 psi (3.5 to 350 bar) |
| Flow Capacity | Maximum flow rate | 5 to 200 GPM (20 to 750 LPM) |
| Cracking Pressure | Pressure at which valve begins to open | 50 to 500 psi (3.5 to 35 bar) |
| Adjustment Range | Adjustable pressure setting range | 10-3000 psi (0.7-210 bar) |
| Response Time | Opening/closing response time | 10-500 ms |
| Body Material | Construction material | Steel, Ductile Iron, Aluminum |
| Seal Material | Sealing components | Nitrile, Polyurethane, Fluorocarbon |
| Temperature Range | Operating temperature limits | -20°C to 120°C (-4°F to 248°F) |
| Mounting Options | Installation configuration | In-line, Subplate, Cartridge |
| Certifications | Industry standards | ISO 4401, NFPA, CE |
✔ Mobile Equipment (Cranes, excavators, loaders)
✔ Industrial Machinery (Presses, lifts, material handling)
✔ Marine Systems (Winches, davits)
✔ Aerospace (Landing gear systems)
✔ Construction Equipment (Boom controls, scissor lifts)
Enhanced Safety - Prevents uncontrolled load movement
Precise Control - Allows smooth lowering of heavy loads
Energy Efficiency - Reduces pump load when holding
Durable Construction - Withstands harsh operating conditions
Easy Adjustment - Field-adjustable pressure settings
Would you like additional information on specific load valve types or application guidelines? I can also provide selection criteria or troubleshooting tips.
|
|
| MOQ: | 1 |
| Price: | USD93/PCS |
| Delivery Period: | 15-20 work days |
| Payment Method: | T/T |
| Supply Capacity: | 100-1000 |
A load valve (also called a load control or load-holding valve) is a hydraulic component designed to maintain backpressure and control loads in hydraulic systems. It prevents uncontrolled movement of loads by providing controlled release of hydraulic pressure, ensuring safe operation of machinery with suspended or moving loads.
✔ Load Holding Capability - Secures loads in position
✔ Controlled Motion - Allows smooth, controlled lowering
✔ Pressure Compensation - Maintains consistent operation under varying loads
✔ Safety Features - Prevents accidental drops or uncontrolled movements
✔ Compact Design - Space-efficient installation
| Parameter | Description | Typical Values/Specifications |
|---|---|---|
| Valve Type | Counterbalance, Overcenter, Pilot-operated check | Depends on application |
| Port Size | Connection size | 1/4" to 1-1/2" (DN8 to DN40) |
| Pressure Range | Operating pressure range | 50 to 5000 psi (3.5 to 350 bar) |
| Flow Capacity | Maximum flow rate | 5 to 200 GPM (20 to 750 LPM) |
| Cracking Pressure | Pressure at which valve begins to open | 50 to 500 psi (3.5 to 35 bar) |
| Adjustment Range | Adjustable pressure setting range | 10-3000 psi (0.7-210 bar) |
| Response Time | Opening/closing response time | 10-500 ms |
| Body Material | Construction material | Steel, Ductile Iron, Aluminum |
| Seal Material | Sealing components | Nitrile, Polyurethane, Fluorocarbon |
| Temperature Range | Operating temperature limits | -20°C to 120°C (-4°F to 248°F) |
| Mounting Options | Installation configuration | In-line, Subplate, Cartridge |
| Certifications | Industry standards | ISO 4401, NFPA, CE |
✔ Mobile Equipment (Cranes, excavators, loaders)
✔ Industrial Machinery (Presses, lifts, material handling)
✔ Marine Systems (Winches, davits)
✔ Aerospace (Landing gear systems)
✔ Construction Equipment (Boom controls, scissor lifts)
Enhanced Safety - Prevents uncontrolled load movement
Precise Control - Allows smooth lowering of heavy loads
Energy Efficiency - Reduces pump load when holding
Durable Construction - Withstands harsh operating conditions
Easy Adjustment - Field-adjustable pressure settings
Would you like additional information on specific load valve types or application guidelines? I can also provide selection criteria or troubleshooting tips.
Address
1st-2nd floor, west side of Building 6, Chengbei Science and Technology Park, Guanyun County, Lianyungang City, Jiangsu Province China
Tel
86-134-82469557
