| Solenoid On/Off Valve
Poppet-Type Solenoid Valve, Normally Closed
QSV12-28 = Poppet , 2-Way , Normally Closed , Two-way Cutoff =
A solenoid-operated, 2-way, normally closed, internally piloted, poppet-type, screw-in hydraulic cartridge valve, for bi-directional blocking or load-holding in applications requiring low internal leakage.
When de-energized, the SV12-28 blocks flow in both directions. When energized, the valve’s poppet opens to allow bi-directional flow..
|Proof Pressure (bar)||Flow||Internal Leakage
|User Temperature(0C)||Operation Voltage|
|240||350||76 lpm/20 gpm||0.15 cc/min
(First remove inside air)
|-400~ 120||± 15% voltage|
．100% full inspection for all products.
．Standard product life tested for million cycles.
．1000-hour salt-spray anti-corrosion protection tested.
．Raw material, oil, electroplating, etc. in manufacturing process withRoHS compliance.
．All coils tested by third party notarization inspection & CE certified.
．Optional waterproof Coils rated up to IP65.
．Heat Treatment on spool, poppet, cage for long life and low leakage.
．Coil rated for continuous duty
．Customized coil voltages and terminations
．Cartridges are customized.
．Manual override option.
．Multi industrial applications.
．Coil mold design with sufficient demands.
Operating Pressure: 240 bar (3500 psi)
Proof Pressure: 350 bar (5075 psi)
Flow: 76 lpm (20 gpm)
Internal Leakage: 0.15 cc/minute
User Temperature: -40° to 120°C (-40° to 248°F) with Buna seals;
User Temperature: -26° to 204°C (-15° to 400°F) with Fluorocarbon seals
Filtration: With S: 100 mesh (149 micron)
Operation Voltage: ±15% voltage
Cavity: Q12-2; See page Q12-2
|Poppet-Type Solenoid Valve||Spool-Type, Solenoid Valve|
|Proportional Flow Control Valve, 2-Way||Proportional Flow Control Valve, 4-Way|