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hydraulic solenoid flow control valve
hydraulic solenoid flow control valve
isv16 b20 poppet 2 way n c solenoid valve high performance
solenoid cartridge
solenoid operated flow control valve

ISV16-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance)

A solenoid-operated, 2-way, normally closed, poppet-type, screw-in hydraulic cartridge valve, designed to function as a load holding or blocking valve in applications requiring low internal leakage.

Products

Specifications of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve

Operating Pressure207 bar (3000 psi); Under certain operating conditions, this valve may be used at higher pressures; consult Inno.
Proof Pressure390 bar (5700 psi)
FlowSee Performance Chart
Internal Leakage0.15 ml/min. (3 drops/minute) max. at 240 bar (3500 psi)
Temperature-40 to 120°C
Coil Duty RatingContinuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°CStandard Coil: 1.67 amps at 12 VDC;
0.18 amps at 115 VAC (full wave rectified).
E-Coil: 1.7 amps at 12 VDC; 0.85 amps at 24 VDC
Minimum Pull-in Voltage85% of nominal at 207 bar (3000 psi)
FluidsMineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus)
InstallationNo restrictions
CavityIVC16-2; See page 305


Materials

CartridgeWeight: 0.31 kg. (0.69 lbs.); Steel with hardened work surfaces.
Zinc-plated exposed surfaces.
Seal: O-rings and back-up rings.
Standard Ported BodyWeight: 0.57 kg. (1.25 lbs.); Anodized high-strength 6061
T6 aluminum alloy, rated to 240 bar (3500 psi).
Ductile iron and steel bodies available; dimensions may differ.
Consult Inno.
Standard CoilWeight: 0.27 kg. (0.60 lbs.); Unitized thermoplastic encapsulated,
Class H high temperature magnetwire.
E-CoilWeight: 0.41 kg. (0.90 lbs.); Perfect wound, fully encapsulated with rugged
external metal shell; Rated up to IP69K with integral connectors.


Features of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve

1.Continuous-duty rated coil.
2.Optional coil voltages and terminations.
3.Cartridges are voltage interchangeable.
4. Hardened seat for long life and low leakage.
5. Optional waterproof E-Coils rated up to IP69K.
6. Unitized, molded coil design.
7. Cost effective cavity.
8.Efficient wet-armature construction.
9.Manual override option.


Operation Symbol of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve

Operation Symbol of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve

When de-energized, the ISV16-B20 acts as a check valve, allowing flow from ① to ②, while blocking flow from ② to ①. When energized, the cartridge's poppet lifts to open the ② to ① flow path. In this mode, flow from ① to ② is severely restricted.


Operation of Manual Override Option


To override, push button in, twist counterclockwise 180°, and release. In this position, the valve will remain open. To return to normal operation, push button in, twist clockwise 180°, and release. Override will be detented in this position.

Performance/Dimension/Sectional Drawing of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve

Sectional Drawing
Performance/Dimension/Sectional Drawing of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve
DIMENSION (inch/mm)
Performance/Dimension/Sectional Drawing of ISV16-B20 Poppet 2-Way N.C. Solenoid Valve
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Contact
0086-553-8812880 salesinno@innohydra.com
No. 03, 03rd Kechuang Road, Xinwu Economic Development Zone, Wanzhi District, Wuhu City, Anhui Province, China
Follow Us