|
| MOQ: | 1 |
| Price: | USD415/pcs |
| Standard Packaging: | carton |
| Delivery Period: | 15-20 work days |
| Payment Method: | T/T |
| Supply Capacity: | 100-1000 |
An Unloading Valve Assembly is a critical hydraulic/pneumatic component designed to protect systems from overpressure by diverting pump flow to tank/reservoir when preset pressure is reached. These assemblies are essential in power units, compressors, and hydraulic systems where periodic pressure relief is required without stopping the prime mover.
✔ Pressure Protection - Safeguards system components from overpressure damage
✔ Energy Efficient - Reduces power consumption by unloading pumps at set pressure
✔ Compact Integration - Combines relief and unloading functions in one assembly
✔ Quick Response - Fast-acting pressure regulation
✔ Durable Construction - Built for continuous industrial operation
| Parameter | Description | Technical Specifications |
|---|---|---|
| Assembly Type | Hydraulic, Pneumatic, Pilot-operated | Based on system requirements |
| Port Configuration | Inlet/Outlet/Control port arrangement | 2-way, 3-way designs |
| Port Sizes | Connection sizes | 1/4" to 2" (DN8 to DN50) |
| Pressure Range | Operating pressure range | 50-5000 psi (3.5-350 bar) |
| Flow Capacity | Maximum flow rate | 5-300 GPM (20-1100 LPM) |
| Set Pressure | Adjustable cracking pressure | 10-90% of max system pressure |
| Reset Differential | Pressure differential for valve reset | Typically 10-20% below set pressure |
| Response Time | Opening/closing response | <100 ms |
| Body Materials | Construction materials | Carbon Steel, Stainless, Aluminum |
| Seal Materials | Sealing components | Nitrile, Viton®, Polyurethane |
| Temperature Range | Operating limits | -20°C to 120°C (-4°F to 248°F) |
| Mounting Options | Installation configurations | In-line, Subplate, Cartridge |
| Certifications | Industry standards | ISO 4401, NFPA, CE, RoHS |
✔ Hydraulic Power Units - Pump unloading circuits
✔ Air Compressors - Pressure regulation systems
✔ Test Rigs - Cyclic pressure testing
✔ Industrial Machinery - Presses, injection molding
✔ Mobile Equipment - Construction/agricultural machinery
System Protection - Prevents component damage from pressure spikes
Energy Savings - Reduces power consumption during idle periods
Compact Design - Saves space versus separate components
Maintenance Friendly - Easy access for adjustment/service
Customizable - Various pressure/flow configurations available
Would you like additional details on installation guidelines, troubleshooting procedures, or specific compatibility information?
|
|
| MOQ: | 1 |
| Price: | USD415/pcs |
| Standard Packaging: | carton |
| Delivery Period: | 15-20 work days |
| Payment Method: | T/T |
| Supply Capacity: | 100-1000 |
An Unloading Valve Assembly is a critical hydraulic/pneumatic component designed to protect systems from overpressure by diverting pump flow to tank/reservoir when preset pressure is reached. These assemblies are essential in power units, compressors, and hydraulic systems where periodic pressure relief is required without stopping the prime mover.
✔ Pressure Protection - Safeguards system components from overpressure damage
✔ Energy Efficient - Reduces power consumption by unloading pumps at set pressure
✔ Compact Integration - Combines relief and unloading functions in one assembly
✔ Quick Response - Fast-acting pressure regulation
✔ Durable Construction - Built for continuous industrial operation
| Parameter | Description | Technical Specifications |
|---|---|---|
| Assembly Type | Hydraulic, Pneumatic, Pilot-operated | Based on system requirements |
| Port Configuration | Inlet/Outlet/Control port arrangement | 2-way, 3-way designs |
| Port Sizes | Connection sizes | 1/4" to 2" (DN8 to DN50) |
| Pressure Range | Operating pressure range | 50-5000 psi (3.5-350 bar) |
| Flow Capacity | Maximum flow rate | 5-300 GPM (20-1100 LPM) |
| Set Pressure | Adjustable cracking pressure | 10-90% of max system pressure |
| Reset Differential | Pressure differential for valve reset | Typically 10-20% below set pressure |
| Response Time | Opening/closing response | <100 ms |
| Body Materials | Construction materials | Carbon Steel, Stainless, Aluminum |
| Seal Materials | Sealing components | Nitrile, Viton®, Polyurethane |
| Temperature Range | Operating limits | -20°C to 120°C (-4°F to 248°F) |
| Mounting Options | Installation configurations | In-line, Subplate, Cartridge |
| Certifications | Industry standards | ISO 4401, NFPA, CE, RoHS |
✔ Hydraulic Power Units - Pump unloading circuits
✔ Air Compressors - Pressure regulation systems
✔ Test Rigs - Cyclic pressure testing
✔ Industrial Machinery - Presses, injection molding
✔ Mobile Equipment - Construction/agricultural machinery
System Protection - Prevents component damage from pressure spikes
Energy Savings - Reduces power consumption during idle periods
Compact Design - Saves space versus separate components
Maintenance Friendly - Easy access for adjustment/service
Customizable - Various pressure/flow configurations available
Would you like additional details on installation guidelines, troubleshooting procedures, or specific compatibility information?
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
