DL20 7 Spool 120L/min Double Dump Valve Directional for Excavator

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hebei

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-30 03:08

  • Browse the number:

    109

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Company Profile

HY Machinery Co., Ltd.

By certification [File Integrity]

Contact:Mrs. Penny Yan(Mr.)  

Email:

Telephone:

Phone:

Area:Hebei

Address:Hebei

Website: http://www.ywcfdj.com/com/hykmachinery/

Product details
DL15-65LPM-16MPa-7SM
DL20-120LPM-21.5Mpa-7SM


7 Spool Hydraulic Directional Control Valve, has two types, one is DL15, another is DL20, it is the typical sectional control valve, can be double acting or single acting, widely used in loader, mini excavator, forklifter, pressing machine and some special equipments.

SPECIFICATIONS - 
Product Name DL15 Series 7 Spool Control Valve  DL20 Series 7 Spool Control Valve 
Model DL15-65LPM-7SM DL20-120LPM-7SM
Dim(mm) 15 20
Flow(LPM) 65 120
Working Pressure(MPa) 18 21.5
Max Pressure(MPa) 25 25
Sections/Spools 7 (1-12 spools are optional) 7 (1-12 spools are optional)
Acting Type Double / Single Acting Double / Single Acting
Connection Thread Thread
Allowed Back Pressure(Mpa) ≤2.5 ≤2.5
Hydraulic Oil Tem. Range(ºC) -20 ~ +80 -20 ~ +80
Hydraulic Oil Visc. Range(mm2/s) 10 ~ 400 10 ~ 400
Hydraulic Oil Filtrating Accuracy(μm) ≤10 ≤10

Valve manufacturing is a serious and precise work, each part need to be checked during each working procedure, each procedure should be controlled strictly and correctly. Here let us give you a short introduce as follows, Laboratory - Mould - Casting - Machining - Washing - Assembling - Testing - Package. 

ADVANTAGE - 
  1. Every valve starts from laboratory.
  2. Processing our own casting workshop, to control the quality at the beginning. 
  3. Adopting advanced automated equipment to make casting, each casting needs to be checked by endoscope, to ensure the inside is good enough.
  4. Using special purpose equipment to bore the main hole and grind spool, using pneumatic measuring instrument to control the fit clearance between main hole and spool within 8μm,to ensure the valve works smoothly.
  5. Each part needs to be washed cleanly before assembly. 100% test, all assembly and test work are done by experienced workers, to ensure each valve is qualified.
  6. Package Workshop, each valve - plastic bag - carton box - customized wooden box, to ensure the safety during sea transportation.




      FAQ 

      1. Q: Do you have discount for the price? 
      A: Yes, More Quantity, Better Price. 
      For DL15, > 1pcs, USD215. >200pcs, USD208 FOB TIANJIN.
      For DL20, > 1pcs, USD310. >200pcs, USD300 FOB TIANJIN.

      2. Q: Do you have valves in stock? 
      A: Yes, we usually have 50 - 200pcs in stock. 

      3. Q: What's the delivery time? 
      A: Normally 2-3 weeks. The exact delivery time will be calculated when confirmed order,
      according to order quantity, order requirements and the real production situation.

      4. Q: Can I mix different models in one order? 
      A: Yes, you can.

      5. Q: Shall we pay the high taxes?
      A: We can make low value invoice to help you clear custom and avoild taxes. 

      6. Q: Do you accept Paypal? 
      A: Yes, we accept Paypal. Besides, we offer Bank Transfer and Western Union too. 

      7. Q: Why choose you? 
      A: Good Quality + Competitive Price + Professional After-Sale Service + Complete Series from 1 to 12 Spools .

      8. Q: What's your working time? 
      A: We are 24 Hours Online Service from Monday to Sunday. 

      9. Q: Are you a factory or trading company? 
      A: We are a professional manufacturer, located in Xingtai City, Hebei Province, near Beijing. We manufacture conventional series valves, we can also make according to customers' drawings and samples.

       
      WELCOME TO ORDER!
      24 HOURS ONLINE SERVICE FROM MONDAY TO SUNDAY
      MOB: 86 138 1972 4113 / 183 3399 7113