Factory DC Hydraulic Solenoid Operated Directional Spool Valves

• Customization: Available
• Actuator: Electric
• Connection Form: Sub-Plate
• Model NO.: 4WE6D61
• Material: Carbon Steel
• Pressure: High Pressure
• Valve Structure: Direct-Acting Piston Structure
• Power Supply: DC Solenoid Valve
• Usage: Drain
• Standard: DIN
• Application: Industrial Usage
• Size: Ng6
• Transport Package: Carton
• Specification: ISO9001
• Trademark: Power or OEM
• Origin: Ningbo
• HS Code: 84812010
• Production Capacity: 1000PCS/M

Product Description

1. Product Description
china directional hydraulic valves rexroth
Product Information

- Porting pattern to DIN 24 340 form A,
 - ISO 4401 and CETOP-RP 121 H

- Wet pin DC or AC solenoids with removable coil

- Solenoid coil can be rotated through 90¡ã

- It is not necessary to drain oil when the coil is replaced

- Fault override button, optional

- Waterproof pin plug, optional 

- Large-scope suitable voltage, optional

 

Type WE valves are solenoid operated directional spool valves. They control the start, stop and direction of flow.The directional control valves consist of housing (1), one or two solenoids (2), the control spool (3), and one or two return springs (4).

In the de-energised condition the control spool (3) is held in the neutral or initial position by means of return springs (4) (except for impulse spools). The control spool (3) is actuated via wet pin solenoids (2). To guarantee satisfactory operation care should be taken to ensure that the solenoid pressure chamber is filled with oil.The control spool(3) is moved to the expected position by solenoid(2) and pushing rod(5). This gives free-flow from P to A and B to T or P to B and A to T.
When solenoid (2) is de-energised, the control spool (3) is returned to its initial position by means of the return springs (4). The solenoids may also control the control spool (3) by an optional override button(6)  under the de-energised condition.

Type 4WE 6.. L6X/O...(only possible for symbols A, C and D)

This version has 2 switched positions and 2 solenoids without detent.  

Type 4WE 6.. L6X/OF... (impulse spool, only for symbols A, C and D)

This version has 2 switched positions, 2 solenoids and a detent. Both switched positions are thus fixed alternately and so it is unnecessary to continually energise the solenoid.

Cartridge throttle (type 4WE 6..L6X/¡-/B.. )

The cartridge throttle is necessary since actual flow may be larger than the performance limits of the valve during switching process.

This is inserted in the P channel of the directional control valve.

For application in voltage pulsation, solenoids with large scope voltage are recommended.

For application in high protective grade, waterproof plug should be used.

2. Product Photos

3. Company Profile

      NNINGBO POWER HYDRAULIC MOTOR CO.,LTD is a wel-trusted manufacturer in hydraulic industy.
      The company have achieved IS09001:2015 quality system, relying on strong technology development and production capacity,our annual output 600 thousand pieces. We produce all kinds of hydraulic valve, mainly include Rexroth and Yuken series of hydraulic valve products. Our products are widely used in mining, engineering, construction, plastics, chemicals, machine tools and so on. Our goal is to continue to deliver cost-effective products and more improved electro-hydraulic technology solutions.
     We also aim to help our customer to attain competitive advantage. It is our business to create more solutions, not just to satisfy the needs of our customers but also to help them progress in the industry.
     

4. Certificates

5. Factory

6. FAQ

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2: How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock, or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q3: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q4: What is your terms of payment ?

A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us.