FWH Hydraulic Solenoid Valve 24VDC 110VAC 220VAC For Mineral Oil / Phosphate Ester
Electro - Hydraulic directional control valve is a control valve which can use the pressure of the hydraulic circuit to pull the spool and change the hydraulic oil direction .
Electro - Hydraulic directional control valve is the conbination of the electrical operated directional control valve and the hydraulic operated directional control valve . It uses the electrical operated directional control valve to control the hydraulic operated directional control valve , and change the hydraulic oil direction .
Electro - Hydraulic directional control valve and hydraulic operated directional control valve are sued mostly in hydraulic systems when electrical operated dieretional control valve can not afford the flow . It may control the movement of the power elements , or control the direction of the flowing oil .
Technical specification
| Specification | 03 | 04 | 06 |
| Model | FWH - 03 | HFWH - 03 | FWH - 04 | HFWH - 04 | FWH - 06 | HFWH - 06 |
| Max . Working ( MPA ) pressure | P . A . B Port | 28 | 35 | 28 | 35 | 28 | 35 |
| T Port ( internal leakage of control oil ) | 10 | 10 | 10 |
| Y port ( external leakage of control oil ) | 10 | 10 | 10 |
| Minimum control pressure ( MPa ) | 1 . 0 Spring – Return Three – Way valve two – way valve | 1 . 2 Spring – Return Three – way valve two – way valve | 1 . 3 Spring – Return Three – way valve two – way valve |
| Maximum control pressure ( MPa ) | To 25 |
| Max . Flow | 160 | 300 | 650 |
| Working fluid | Mineral oil ; phosphate - ester |
| Fluid temp | - 20 ~ 70 |
| Viscosity ( mm ² / s ) | 2 . 8 ~ 380 |
| Weight | Single – head solenoid | 6 . 4 | 8 . 5 | 17 . 6 |
| Double – head solenoids | 6 . 8 | 8 . 9 | 18 |
| FH Valve | 4 | 7 . 3 | 16 . 5 |
| Adjustor of reversing time | 0 . 8 |
| Pressure reducing valve | 0 . 5 |
| Cleanliness | The maximum allowable cleanliness of the oil should be according to 9th degree of Standard NAS1638 . It is suggested that the minimum filter rating should be β 10 ≥ 75 |
Why choose us
1: Various style for each products and completely series pneumatic products .
2: High quality with competitive price .
3: Sample order & small quantity order is acceptable .
4: Customize according to your special request .
5: One year quality guarantee
FAQ
Q: How much is our minimum order quantity ?
A: Our minimun quantity is 1 Piece .
Q: Could you offer the free samples ?
A: Yeah, we could offer the free samples based on special customer.pre-production sample,production sample.
Q: What ' s your delivery date ?
A: It depends on the number of orders . Delivery date is 7 - 30 days .if small order,pls buy from our aliexpress shop, If you need emergency products , we can speed up the production of the first arrangement .
Q: What is the price of the product ?
A: Our prices are based on the size and type of material , if you can give me the information ,
then we can give you an estimated price is for reference only . We can do any size and any desgin .
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FWH Hydraulic Solenoid Valve 24VDC 110VAC 220VAC For Mineral Oil / Phosphate Ester Images
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