Title
M‑SEW10 Series Solenoid Ball Valve
Meta Short Description
M‑SEW10 solenoid operated ball valve, NG10, max pressure 42/63 MPa, max flow 40 L/min, leak‑tight sealing, with manual override, ISO9001 & CE certified for hydraulic pilot control circuits.
M‑SEW10 Series Solenoid Ball Valve
Overview
M‑SEW10 series are solenoid‑actuated ball‑type directional valves in NG10 size. Featuring hardened ball‑seat sealing structure, it delivers tight leak‑free shut‑off in the closed direction and avoids sticking even under long‑term high‑pressure conditions. This valve supports 2‑way, 3‑way configurations, and can realize 4‑way function with an additional sub‑plate. Equipped with manual emergency override for operation without power supply. Replaceable solenoid coil for flexible maintenance. Two pressure grades available: 42 MPa and 63 MPa, maximum flow up to 40 L/min. Manufactured under ISO9001 quality system and CE certified, widely used for pilot control, energy‑accumulator circuits and safety locking hydraulic systems.
Drawing Upload Note for Independent Site Gallery Please add below drawings into product image album:
- Overall dimension & mounting outline drawing (unit: mm)
- Pressure‑flow ΔP‑Q characteristic curve diagram
- Hydraulic symbol schematic drawing
Key Features
- Nominal size: NG10, subplate mounting complying with ISO4401 / CETOP standard
- Two pressure ratings: 42 MPa, 63 MPa; max flow rate: 40 L/min
- Hardened ball‑seat construction, zero‑leak reverse sealing, anti‑sticking under continuous high pressure
- Manual emergency override for power‑off commissioning
- Interchangeable solenoid coil, multiple AC/DC voltage options
- Optional insert throttle and cartridge check valve for circuit modification
- High switching frequency up to 15000 cycles per hour, 100% continuous duty cycle
- IP65 electrical protection grade
- ISO9001 & CE certified
Technical Data
表格
| Item |
Specification |
| Valve Type |
Solenoid operated ball directional valve |
| Size |
NG10 |
| Max Working Pressure |
42 MPa / 63 MPa |
| Max Flow |
40 L/min |
| Mounting |
ISO4401 subplate mounting |
| Hydraulic Fluid |
Mineral hydraulic oil, phosphate ester fluid |
| Fluid Temperature |
‑20℃ ~ +70℃ |
| Viscosity Range |
2.8‑500 mm²/s |
| Fluid Cleanliness |
NAS1638 Class 9 or better |
| Duty Cycle |
100% ED |
| Protection Class |
IP65 |
| Operation Frequency |
Max 15000 cycles / hour |
| Voltage Tolerance |
±10% |
Applications
Commonly used as pilot control valves for hydraulic power units, accumulator control circuits, injection molding machines, hydraulic presses and metallurgical equipment. Suitable for safety‑locking circuits requiring zero‑leak shut‑off.
Notes
- Oil ports P, A, B, T cannot be interchanged or blocked; follow designated flow direction.
- When using add‑on plate for 4‑way function, maintain minimum inlet pressure 0.8 MPa and flow ≥3 L/min.
- Do not exceed rated maximum flow and working pressure.
- Filtration shall meet NAS1638 Class 9 requirement to extend valve service life.
