• Model NO.：DBDS6K DBDS10K DBDS20K
• Fluid：Mineral Oil or Phospate Ester
• Temperature Rang：-30-80 Celsius Degree
• Protection to DIN：IP65
• Certificate：ISO9001
• Transportation：Ocean,Land,Air,Express
• Weight：0.4kg
• Transport Package：Cartons and Pallets
• Specification：6, 10, 20
• Trademark：Longli
• Origin：China
• HS Code：8412299090
• Production Capacity：3000PCS,Month

Basic Info.

Model NO. DBDS6K DBDS10K DBDS20K Fluid Mineral Oil or Phospate Ester Temperature Rang -30-80 Celsius Degree Protection to DIN IP65 Certificate ISO9001 Transportation Ocean,Land,Air,Express Weight 0.4kg Transport Package Cartons and Pallets Specification 6, 10, 20 Trademark Longli Origin China HS Code 8412299090 Production Capacity 3000PCS/Month

Product Description

Rexroth DBDS6 DBDH6 DBDS6K Pressure Relief Cartridge Valve

 

Model Rexroth DBDS6, DBDH6K, DBDS6K pressure relief cartridge valve are tested as per the standard of PED 97/23/EC, which the valve works as direct action typeRelief Valve, it is used to limit the main system pressure with characteristics of fast response by direct adjustment.

The direct acting operated Pressure Relief Valve plays main role of overflow for the constant pressure and safety protection, for the overflow effect of constant pressure, which is important to fixed displacement quantitative pump in throttle Hydraulic System, when the system pressure increases, the flow demands will decrease. At this point the direct acting operated pressure relief valve opens, so that excess flow back to the tank, pressure oil from inlet P port to outlet pressure oil T port flowing to the system tank to release the high pressure and maintain the system in required pressure.

The direct acting operated pressure relief valve is used for remote relief valve for high-pressure multi-stage control valve for sequence stae, used to generate back pressure (string in the back of oil on the pipe) There are two structures of Pressure Relief Valves: 1, direct action type relief valve. 2, pilot-type relief valve, the DBD type is direct acting operated pressure relief valve, which is usually for high pressure, low flow rate.

Model: DBDH series 
Place of Origin: Shandong,China (Mainland)
Power: Hydraulic
Standard or Nonstandard: Standard
Pressure: High Pressure
Structure: Regulating
Material: Others
Temperature of Media: Medium Temperature
Media: Oil
Brand Name: Longli
Product description: DBDH Direct acting operated pressure relief valve, hexagon adjustment with plastic protective
Max. inlet P port operation pressure: 400Bar / 5800PSI
Max. outlet T port operation pressure: 315Bar /4567.50PSI
Max flow rate: 50L/min.
Medium: DIN 51524 standard mineral oil (HL, HLP), or other similar
Medium viscosity range: 110-800mm2/s
Working temperature: -20/+80ºC of NBR seals and -20/+80ºC of FPM seals
Recommended medium filtration:: ISO 4406 (C class) 20/18/15 standard, or class9 NAS 1638
Valve Net weight: 0.40Kgs

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