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Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H

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Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H

China Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H supplier

Large Image :  Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H

Product Details:

Place of Origin: China
Brand Name: Hengli
Model Number: Type KSDE...1...L1X/H

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Wooden packing
Delivery Time: 5-30 days upon order quantity
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50 set / 30 days
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Detailed Product Description
Material: C.S/SS Seal: NBR/FKM
Pressure: 500 Bar Max. Flow: 20 L/min
Fluid Temperature Range: -30 To +80 (NBR Seal)/-20 To +80 (FKM Seal) ℃

 
2/2, 3/2 directional poppet valve with solenoid actuation; block installation
Type KSDE...1...L1X/H
Features
– R/T-13A cavity
– Direct operated directional poppet valve with solenoid operation, both sides sealed
– The closed port is leak-free
– Switching is ensured even after long periods of inactivity
– Wet pin DC solenoids
– The solenoid coil can be rotated
– With protected hand override, optional
 
Function and configuration
·2/2 Directional Poppet valves
General:
The 2/2-way poppet valves are direct operated, pressure balanced cartridge valves. They are comprised of a cartridge valve (4) with valve seat (1), solenoid (5), as well as a closing element (3) and pressure spring (2)
Function:
The initial position of the valve (normally open "P" or normally closed "N") is determined by the position of the closing element (3) and the arrangement of the compression spring (2). Due to the structural design, the 2/2 directional poppet valves are always pressure compensated in relation to the actuating forces. The main ports ① and ② can be loaded with an operating pressure of 350bar/500bar (see Technical Data).
Attention!
Flow is only permitted in the direction of arrow (see symbols)!
With version "U" (operating pressure 500 bar) as well as with version "R...-17", main port ① must be connected with pump connection P!
Valves with version "R...-17" are flow-optimized and thus achieve a higher pressure differential.
With symbol "P", the closing element (3) is pressed onto the seat by the solenoid (5), with symbol "N" by the compression spring (2). The flow is blocked in a leak-free form.
The manual override allows for the switching of the valve without solenoid energization. It is available in concealed version "N9" (6) or in screwable version "N11" (7).
Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H
 
·3/2 Directional Poppet valves
General:
3/2 directional poppet valves are direct operated, pressure compensated cartridge valves. They ARE comprised of a screw-in section (4) with valve seat (1), solenoid (5), as well as closing element (3) and compression spring (2).
Function:
The initial position of the valve (normally open "U" or normally closed "C" ) is determined by the position of the closing element (3) and the arrangement of the compression spring (2).Due to the structural design, the 3/2 directional poppet valves are always pressure-compensated in relation to the actuating forces. The main ports ① and ② can be loaded with an operating pressures of up to 350 bar/500 bar (see Technical Data) and are blocked in a leak-free form in the respective end position. During switching, the main ports are briefly connected (negative overlap).
Attention!
The flow is only permitted in the direction of arrow (see symbols)! With version "U" (operating pressure 500 bar) as well as with version "R...-17", main port ① must be connected with pump connection P! Valves with version "R...-17" are flow-optimized and thus achieve a higher switching power.
The manual override allows for the switching of the valve without solenoid energization. It is available in concealed option "N9" (6) or in screwable version "N11" (7). It is available in concealed version "N9" (6) or in screwable option "N11" (7).
Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H
 
Specification
Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H
 
Technical data

Fixing positionOptional
Environment temperature range-40 to + 110
WeightValvekg0.3
Coilkg0.25
Max operation pressureVersion “U”bar500 (at all ports if P ≥ A; for design reasons)
Version “R”350 (at all ports)
Version “R…-17”350 (at all ports if P ≥ A; for design reasons)
Max flowVersion “U”L/min12 (see performance limits )
Version “R”20 (see performance limits )
FluidMineral oil suitable for NBR and FKM seal
Phosphate ester for FKM seal
Fluid temperature range-30 to +80 (NBR seal)
-20 to +80 (FKM seal)
Viscosity rangemm2/s2.8 to 500
Degree of contaminationMaximum permissible degree of fluid contamination:Class 9. NAS 1638 or 20/18/15, ISO4406
Load cyclesVersion “R”(350bar)10 million
Version “U”(500bar)5 million

 
Electrical data

Type of voltageDirect voltage
Environment temperature range-40 to +110
Supply voltage 1)V12 DC; 24 DC
Voltage tolerance against ambient temperatureSee characteristic curve
Input powerW22
Duty cycle%See characteristic curve
Maximum coil temperature 2)150
Switching time according to ISO 6403(solenoid horizontal)ON (① → ②)ms≤ 60 (≤ 95 with version “R…-17”)
OFF (② → ①)≤ 60 (≤ 95 with version “R…-17”)
Maximum switching frequencyVersion “R”1/h9000
Version “U”3600
Protection class according to VDE 0470-1 (DIN EN 60529) DIN 40050-9Version “K4”IP65 with mating connector mounted and locked
Version “K40”

1 ) Other voltages variable upon request.
2 ) Due to the temperatures occurring at the surfaces of the solenoid coils, the standards ISO 13732-1 and EN 982 must be adhered to!
 
Unit dimensions (Dimensions in mm)
· 2/2 directing seat bables
Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H
① = Main port 1, pump P 3)
② = Main port 2, actuator A 3)
③ = Main port 3, tank T 3)
LS = Positive stop shoulder (location shoulder)
1) Actuated
2) Screwed in
3) Attention!
Unambiguous pinout.
P and A must not be exchanged or closed!
 
1 Mating connector (separate or-der, see RE 08006)
2 Space required to remove the mating connector
3 SW24, tightening torque MA = 60+5 Nm
4 Dimension for "K4" mating connector, without circuitry
5 Dimension ( ) for "K4" mating connector, with circuitry
6 Version "K40"
7 Nut, tightening torque MA = 5+1 Nm
8 Coil (separate order)
9 Concealed manual override "N9", optional
10 Screwable manual override "N11", optional
11 Screwable manual override "N10" (separate order)
 
· 3/2 directing seat bables
Solenoid Actuation Hydraulic Directional Control Valve Block Installation Type KSDE 1 L1X / H
① = Main port 1, pump P 3)
② = Main port 2, actuator A 3)
③ = Main port 3, tank T 3)
LS = Positive stop shoulder (location shoulder)
1) Actuated
2) Screwed in
3) Attention!
Unambiguous pinout.
P, A and T must not be exchanged or closed!
 
1 Mating connector (separate or-der, see RE 08006)
2 Space required to remove the mating connector
3 SW24, tightening torque MA = 60+5 Nm
4 Dimension for "K4" mating connector, without circuitry
5 Dimension ( ) for "K4" mating connector, with circuitry
6 Version "K40"
7 Nut, tightening torque MA = 5+1 Nm
8 Coil (separate order)
9 Concealed manual override "N9", optional
10 Screwable manual override "N11", optional
11 Screwable manual override "N10" (separate order)
 

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