SD11,18.5 GPM,Hydraulic Directional Control Valves

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Function:Directional Control Valve

Spools range:1-6 spool

Nom.Pressure(MPa):20

Max.Pressure(MPa):31.5

Nom.Flow rate(L/min):70/18.49 GPM

Back Pressure(MPa): ≤1

Material:Casting Iron

Warranty:1 Year 

Drive:Hydraulic 

Place of Origin:Ningbo,ZheJiang

Customized support:OEM,ODM

SD11 series integral valve has introduced European advanced technol

offers original and replacement SD11,18.5 GPM,Hydraulic Directional Control Valves for our customers. We will save customer costs, increase productivity and profit margins, Welcome to Get Latest Price now!

Function:Directional Control Valve

Spools range:1-6 spool

Nom.Pressure(MPa):20

Max.Pressure(MPa):31.5

Nom.Flow rate(L/min):70/18.49 GPM

Back Pressure(MPa): ≤1

Material:Casting Iron

Warranty:1 Year 

Drive:Hydraulic 

Place of Origin:Ningbo,ZheJiang

Customized support:OEM,ODM

SD11 series integral valve has introduced European advanced technology, with compact structure, flow rate of 70L/min,

light weight, high pressure resistance. The valve USES parallel oil circuit, designed with a pressure outlet and 

other hydraulic components connected to provide power source. The valve is widely used in construction machinery,

sanitation machinery, oil field equipment, mining machinery and other machinery Hydraulic System.


The SD11 valve is normally used on travelling and tilting vehicles, Conveyors, and in auxiliary services for Cranes, 

Waste Compactors and Vehicles Transporter. It’s available in one‑section execution for circuits where carry‑over and closed centre are not required (SD11/1‑N).

- Type "S" free flow gallery

- Single check valve


Simple, compact and heavy duty designed monoblock valves from 1 to 6 sections for open and closed center hydraulic systems. 

1.Fitted with a main pressure relief valve and a load check valve.

2.Available with parallel, series or tandem circuit.

3.Optional power beyond port (only for parallel or tandem circuit).

4.Diameter 20 mm - 0.79 in interchangeable spools.

5.A wide variety of service ports and circuit valves.

6.Available manual, pneumatic, hydraulic, electro-hydraulic and remote with flexible cables spool control kits. 


SD11 Hydraulic Directional Control Valves Dimensional Data


Nom.Pressure

(MPa)

Max.Pressure

(MPa)

Nom.Flow rate

(L/min)

Max.Flow rate

(L/min)

Back Pressure

(MPa)

Hydraulic Oil

Tem.rang

(℃)

Visc.rang

(mm2/S)

Filtrating Accuracy

(μm)

20

31.5

70

70

≤1

-20~+80

10~400

≤10


MAIN PORTS

BSP

UN-UNF

METRIC

Inlet P  

G1/2

7/8-14 (SAE 10)

M18x1.5

Ports A and B

G1/2

3/4-16 (SAE 8)

M18x1.5

Outlet T

G3/4

7/8-14 (SAE 10)

M22x1.5

Carry-over C

G3/4

7/8-14 (SAE 10)

M22x1.5

Other special port size, please contact with your sales representative.


Installation and maintenance

Item list of SD11 Directional Control Valve



Application

Mobile construction equipment: Excavators, backhoes, and loaders.

Agricultural machinery: Tractors, harvesters, and sprayers.

Industrial machinery: Presses, punchers, and shears.

Material handling: Forklifts and conveyor systems.

Earthmoving equipment: Bulldozers and graders.

Aerospace: Landing gear and flight control systems.


PROVIDING EXCELLENT SOLUTIONS BY SAIVS™


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Tags: SD11 Hydraulic Directional Control Valves monoblock directional control valves
  • Q: Are you trading company or manufacturer?
  • A: We are factory with more than 20 years experience.
  • Q: How long for delivery?
  • A: Generally it is 15-30days as we are customized service we confirm with customer when place order.
  • Q: What is the MOQ?
  • A: It depends on what you are buying. Normally, our minimum order is one 20' full container and LCL container (less than a container load) can be acceptable.
  • Q: Can you customize my products?
  • A: Yes, we can customized products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF etc.
  • Q: What is your terms of payment?
  • A: 30% T/T in advance, balance before shipment, or as per discussion.
  • Q: What about your quality control?
  • A: 1.Checking the raw material after they reach our factory(IQC) 2. Checking the details before the production line operated.3.Have full inspection and routing inspection during mass production(IPQC) 3.Checking the goods after they are finished(FQC). 4.Checking the goods after they are finished(QC). 5.100% inspection and delivery before shipment
  • Q:What if there is a problem with the purchased product?
  • A:If any quality problem happens please take some photos and videos to show the exact problem, then our engineer will judge and give a solution.
  • Q:Do you provide OEM service?
  • A:Yes, we provide OEM service. We will produce products that meet your requirements according to the logo, product parameters and dimensions you provide. Please contact us for more details.
  • Q:Can I be an agent for SAIVS products?
  • A:Of course, please contact us for more details.
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