Products
HYDRAULIC SYSTEM MANUFACTURER
Features & Details
Versatile and powerful, AiSoar directional control valves can be actuated by solenoid, hydraulic or pneumatic pilot; by lever; or mechanically. AiSoar drectional control valves feature three- or four-way directional control and are easily mountable on industry-standard surfaces. With thousands of models to suit all applications, we can supply a DG series directional valve that’s a perfect fit.
▶4/3-, 4/2- or 3/2-way version
▶ Porting pattern according to ISO 4401-05-04-0-05
and NFPA T3.5.1 R2-2002 D05
▶ High-power solenoid, optionally rotatable by 90°
▶ Electrical connection as individual connection
▶ Cartridge optionally equipped with PWM connector
(fast switching amplifier, energy reduction)
▶ Manual override, optional
▶ Spool position monitoring, optional
▶ CE conformity according to the Low-Voltage Directive
2006/95/EC for electrical voltages > 50 VAC or > 75 VDC
▶ Solenoid coil with UR approval UL 429
▶ Approval according to CSA C22.2 No. 139-10, optional
Product Specification
| General | |||
| Parameter | Details | Unit | Value |
| Weight | Valve with one solenoid | kg[lbs] | 3.9[8.6] |
| Valve with two solenoid | 5.5[12.1] | ||
| Ambient temperature range | Standard version | ℃[F] | – 20… +70 [-4… +158] (NBR seals) |
| –15 … +70 [+5 … +158] (FKM seals) | |||
| Version for HFC hydraulic fluid | -20.. +50[-4…+122] | ||
| Low-temperature version | -40 … +50 [-4…+122) | ||
| Storage temperature range | -20…+50 (-4…+122] | ||
| MTTF<sub>d</sub> values according to EN ISO 13849 | Years | -20…+50 (-4…+122] | |
| Hydraulic fluid | ||||
| Classification | Sub-category | Suitable sealing materials | Standards | Data sheet |
| Mineral oils | HL, HLP, HLPD, HVLP, HVLPD | NBR, FKM | DIN 51524 | 90220 |
| Bio-degradable | insoluble in water (HETG) | NBR, FKM | ISO 15380 | 90221 |
| soluble in water (HES) | FKM | —— | ||
| Flame-resistant | water-free (HEPG, HFDU, HFDR) | FKM | ISO 12922 | 90222 |
| containing water (Petrofer Ultra Hydrom 46M, HFC (Fuchs Hydrotherm 620)) | NBR | 90223 | ||
| Hydraulic fluid | ||||
| Classification | Sub-category | Suitable sealing materials | Standards | Data sheet |
| Mineral oils | HL, HLP, HLPD, HVLP, HVLPD | NBR, FKM | DIN 51524 | 90220 |
| Bio-degradable | insoluble in water (HETG) | NBR, FKM | ISO 15380 | 90221 |
| soluble in water (HES) | FKM | —— | ||
| Flame-resistant | water-free (HEPG, HFDU, HFDR) | FKM | ISO 12922 | 90222 |
| containing water (Petrofer Ultra Hydrom 46M, HFC (Fuchs Hydrotherm 620)) | NBR | 90223 | ||
Solution
NO. AS-1001
DIRECTIONAL SPOOL VALVES
AiSoar comprehensive directional control valve portfolio offers best-in-class control solutions, maximizing productivity, safety and efficiency for a wide range of applications.Hydraulic Directional valves are mechanically operated devices used to start, stop and change the direction the flow of fluid in a hydraulic system or circuit. Also known as a DCV (Directional Control Valve) they can have a number of actuation methods including buttons, levers or solenoids. AiSoar offer a range of high-quality directional control valves from leading brands including Parker and Bosch Rexroth.
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