BUCG Hydraulic Pressure Unloading Relief Valves

• Function: Pressure Regulating
• Installation: Tubular
• Drive: Hydraulic
• Type: Pilot-Operated Type
• Pressure: 250bar
• Flow: 90-250L/min
• Model NO.: BUCG
• Fluid: Mineral Oil or Phospate Ester
• Temperature Rang: -30-80 Celsius Degree
• Material: Casting iron
• Porting Pattern: ISO 4401-05-04-0-05, Nfpa T3.5.1 R2, ANSI B93-7 D0
• Throttle Control Type: Meter in Control, Meter out Control
• Medium Viscosity Range: 28-500mm2/S
• Weight: 10-18kg
• Transport Package: Cartons and Pallets
• Specification: 03, 06, 10
• Trademark: Longli
• Origin: China
• HS Code: 84812010
• Production Capacity: 5000PCS/Month

Product Description

BUCG Hydraulic Pressure Unloading Relief Valves

 

BUCG Hydraulic Pressure Unloading Relief Valves are used to operate the pumps with minimum load in accumulator circuits or in high-low pump circuits. In accumulator circuits, when the system pressure reaches to a cut out pressure (adjusted maximum), the valve acts to divert the pump delivery to the reservoir at low pressure, thus the pump is unloaded automatically.
When the accumulator pressure drops to the cut in pressure (refer to characteristic chart on page 269), the valve directs the pump delivery to the accumulator and Hydraulic System. An integral check valve prevents reverse flow through the valve from the accumulator. In high-low pump circuits, the Relief Valve acts to unload the large volume pump with the same manner as described above during load operation
of the small volume pump.

Product name: Hydraulic Pressure Unloading Relief Valves
Model: BUCG 06 10
Place of Origin: Shandong, China

Max. Flow: 125L/min; 250L/min
Max.Pressure: 210bar
Material: Casting
Medium: Oil
Power: Hydraulic
Color: Customer's request
Certificate: ISO9001

Why Choose Us

1. With 30 years experience of hydraulic components in china.
2. Best manufacturing machinery, quality level, best price, best service.
3. We have very good and comprehensive after-sales service.
4. We have no MOQ for clients and tailor0made to clients request for our huge inventory.

Our Service
Pre-sale service: we provide presales in our first cooperation make clear your situation and give you some advice.
In-sale Service: We will track the production progress and quality, check the exact model and quantity one by one before delivering.
After-sale Service: We will provide a one year free warranty and lifetime maintenance. We will change all questions in 7*24hours if you buy from us.

Packing
Eternal Brand, Neutral or Customer's requires label. 
Neutral carton or same as the Customer's requires, export standard carton.
All cartons should be packed into the pallets more carefully.
All of the productions are inspected carefully one by one by QC before delivery.

Payment term:
T/T 50% as deposit in advance, the balance should be paid before delivery.100% L/C is acceptable. Western Union and PayPal is acceptable.
Transportation: By sea; By air; By truck; By express (DHL,TNT,UPS,FEDEX)
Trading term: FOB,CFR,CIF