QSV08-23

  Solenoid On/Off Valve
  Poppet-Type Solenoid Valve, Normally Open

QSV08-23  = Poppet, 2-Way, Normally Open =

SYMBOLS:
ISO:

 

DESCRIPTION:
A solenoid-operated, 2-way, normally open, piloted poppet-type, screw-in hydraulic cartridge valve designed for low leakage in load-holding applications.
When de-energized, the QSV08-21 allows flow from ② to ①, while flow from ① to ② is severely restricted.
For bi-directional capability, see model QSV08-23. When energized, the valve closes, blocking flow from ② to ①. In this mode, flow from ① to ② will be allowed after overcoming the solenoid force. This requires 3.4 to 10.3 bar (50 to 150 psi).

 

Operating
Pressure (bar)
Proof Pressure (bar) Flow Internal Leakage
(cc/min)
User Temperature(0C) Operation Voltage
 210 260  30 lpm/8 gpm 0.15 cc/min
(First remove inside air)
 -400~ 120  ± 15% voltage

FEATURES
.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 with RoHS 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.
.Compact size.
.Coil mold design with sufficient demands

 

RATINGS
Operating Pressure: 210 bar (3045 psi)
Proof Pressure: 260 bar (3770 psi)
Flow: 30 lpm (8 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: Q08-2; See page Q08-2

 

 


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