? Direct-acting servo solenoid valve, with control valve sleeve and servo function
? Unilateral drive, with optional safety function for power failure
? Control electromagnet with internal feedback and integrated amplifier
? Suitable for the electro-hydraulic controllers in metallurgical industry and production and test systems, etc.
NG6
| General | |||||||
| Design | Spool valve, direct operated, with steel sleeve | ||||||
| Actuation | Proportional solenoid with position control, OBE | ||||||
| Connection type | Subplate mounting, porting pattern according to ISO 4401-03-02-0-05 | ||||||
| Installation position | Any | ||||||
| Ambient temperature range | ℃ | -20...+50 | |||||
| Weight | Kg | about 2.75 | |||||
| Maximum vibration resistance (test condition) | Max. 25 g, space vibration test in all directions (24h) | ||||||
| Hydraulic (measured at p=100bar, with HLP46 at ?oil = 40℃ ±5℃) | |||||||
| Pressure fluid | Mineral oil (HL, HLP)to DIN 51 524 | ||||||
| Viscosity range | recommended | mm2/s | 20...100 | ||||
| max. permitted | mm2/s | 10...800 | |||||
| Pressure fluid temperature range | ℃ | -20 to +70 | |||||
| Maximum permitted degree of contamination of pressure fluid Purity class to ISO 4406 (c) | Class 18/16/13 | ||||||
| Rated flow (Δp = 35 bar per edge) | L/min | 2 | 4 | 12 | 24 | 40 | |
| Max. operating pressure | bar | Port A、B、P：315 | |||||
| Max. pressure | bar | Port T: 250 | |||||
| Leakage flow at 100 bar | Linear | cm3/min | <150 | <180 | <300 | <500 | <900; |
| Nonlinear | cm3/min | / | / | / | <300 | <450; | |
| Static/Dynamic | |||||||
| Hysteresis | % | ≤0.2 | |||||
| Actuating time for signal step 0 ... 100% | ms | 10 | |||||
| Temperature drift | Zero shift < 1% at ΔT=40℃ | ||||||
| Zero compensation | Ex factory ±1% | ||||||
| Electric, control electronics integrated in the valve | |||||||
| Relative duty cycle | % | 100ED | |||||
| Degree of protection | IP65 | ||||||
| Connection | Plug-in connector 6P+PE, DIN 43563 | ||||||
| Supply voltage Terminal A Terminal B | 24VDCnom | ||||||
| min. 21VDC / max. 40VDC | |||||||
| 0V (ripple max. 2) | |||||||
| Fuse protection, external | AF | 2.5 | |||||
| nput, version "A1" Terminal D (UE) Terminal E | Differential amplifier, Ri = 100 kΩ | ||||||
| 0...±10V | |||||||
| 0V | |||||||
| Input, version "F1" Terminal D (ID-E) Terminal E (ID-E) | Load, Rsh = 200 Ω | ||||||
| 4...12...20mA | |||||||
| Current loop ID-E return | |||||||
| Test signal, version "A1" Terminal F (UTest) Terminal C | LVDT | ||||||
| 0...±10V | |||||||
| Reference 0 V | |||||||
| Test signal, version "F1" Terminal F ( I F-C ) Terminal C ( I F-C ) | LVDT signal 4 ... (12) ... 20 mA on external load 200 ... 500 Ωmaximum | ||||||
| 4 ... (12) ... 20mA (output) | |||||||
| Current loop IF-C return | |||||||
| Adjustment | Calibrated before delivery, see characteristic curves | ||||||
NG10
| General | |||||
| Design | Spool valve, directly operated, with steel sleeve | ||||
| Actuation | Proportional solenoid with position control, OBE | ||||
| Connection type | Plate port, porting pattern (ISO 4401-05-04-0-05) | ||||
| Installation position | Any | ||||
| Circumstances temperature range | ℃ | -20...+50 | |||
| Weight | Kg | about 7.1 | |||
| Maximum vibration resistance (test condition) | Max. 25 g, space vibration test in all directions (24h) | ||||
| Hydraulic (measured with HLP 46, ?oil =40℃ ±5℃) | |||||
| Pressure fluid | Hydraulic oil according to DIN 51524...535 | ||||
| Viscosity range | recommended | mm2/s | 20...100 | ||
| Max. permitted | mm2/s | 10...800 | |||
| Pressure fluid temperature range | ℃ | -20 to +70 | |||
| Max. admissible degree of contamination of the hydraulic fluid,cleanliness class according to ISO 4406 (c) | Class 18/16/13 | ||||
| Rated flow(Δp = 35 bar per edge) | L/min | 50 | 100 | ||
| Max. operating pressure | bar | Port P A B: 315 | |||
| Max. pressure | bar | Port T: 250 | |||
| Leakage flow at 100 bar | Linear | cm3/min | <1200 | <1500 | |
| Nonlinear | cm3/min | <600 | <600 | ||
| Static/Dynamic | |||||
| Hysteresis | % | ≤0.2 | |||
| Actuating time for signal step 0 ... 100% | ms | 25 | |||
| Temperature drift | Zero shift < 1% at ΔT=40℃ | ||||
| Zero compensation | Ex factory ±1% | ||||
| Electric, control electronics integrated in the valve | |||||
| Relative duty cycle | % | 100ED | |||
| Degree of protection | IP65(with mating connector mounted and locked ) | ||||
| Connection | Mating connector 6P+PE, DIN 43563 | ||||
| Supply voltage Terminal A Terminal B | 24VDCnom | ||||
| min. 21VDC / max. 40VDC | |||||
| Ripple max. 2 VDC | |||||
| Fuse protection, external | AF | 2.5 | |||
| Input, version "A1" Terminal D (UE) Terminal E | Differential amplifier, Ri = 100 kΩ | ||||
| 0...±10V | |||||
| 0V | |||||
| Input, version "F1" Terminal D (ID-E) Terminal E (ID-E) | Load, Rsh = 200 | ||||
| 4...12...20mA | |||||
| Current loop ID-E return | |||||
| Test signal, version "A1" Terminal F (UTest) Terminal C | LVDT | ||||
| 0...±10V | |||||
| Reference 0 V | |||||
| Test signal, version "F1" Terminal F ( I F-C ) Terminal C ( I F-C ) | LVDT | ||||
| 4...20 mA output | |||||
| Current loop IF-C feedback | |||||
ADD: Address: No. 81, Zhuhang Road, Minhang District, Shanghai（Shanghai Lixin Hydraulics Co., Ltd.)
TEL: 021-31616718 Tel: 021-31616718, ext. 8000 ( reception )
? 2023 Shanghai Lixin Hydraulics Co., Ltd. copyright hu13042344
