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ISP08-20 2-Way N.C. Poppet Valve

A proportional solenoid-operated, two-way, normally closed, poppet-type, screw-in hydraulic cartridge valve for low-leakage blocking and load-holding applications.

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Specifications of ISP08-20 2-Way N.C. Poppet Valve

Operating Pressure250 bar (3600 psi)
Flow22 lpm (5.8 gpm) at 34.5 bar (500 psid) pressure drop
Minimum Operating Dither/Pulse Frequency: 70 Hz
HysteresisLess than 5% up to 85% of I-max.; Less than 10% above 85% of I-max.
Maximum Internal Leakage5 drops/min. at 250 bar (3600 psi)
Temperature-40 to 120°C
FluidsMineral-based or synthetics with lubricating properties at viscosities of 7.4
to 420 cSt (50 to 2000 ssu)
InstallationNo restrictions
No restrictionsIVC08-2; See page 275


Materials

CartridgeWeight: 0.09 kg. (0.20 lbs.); Steel with hardened work surfaces.
Zinc-plated exposed surfaces;
Seal:O-rings and back-up rings.
Standard Ported BodyWeight: 0.16 kg. (0.35 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: 0.11 kg. (0.25 lbs.); Unitized thermoplastic encapsulated,
Class H high temperature magnetwire.
E-CoiWeight: 0.14 kg. (0.30 lbs.); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.


Features of ISP08-20 2-Way N.C. Poppet Valve

1. Continuous-duty rated coils.
2. Efficient wet-armature construction.
3. Manual override options
4. Optional waterproof E-Coils rated up to IP69K.


Operation Symbol of ISP08-20 2-Way N.C. Poppet Valve

Operation Symbol of ISP08-20 2-Way N.C. Poppet Valve

When de-energized, the ISP08-20 acts as a check valve, allowing flow from ① to ②, and blocking flow from ② to ①. When energized, the ② to ① flow path is opened. Flow is proportional to the current applied to the coil. Flow varies with manual override.

Performance/Dimension/Sectional Drawing of ISP08-20 2-Way N.C. Poppet Valve

DIMENSION (inch/mm)
Performance/Dimension/Sectional Drawing of ISP08-20 2-Way N.C. Poppet Valve
Sectional Drawing
Performance/Dimension/Sectional Drawing of ISP08-20 2-Way N.C. Poppet Valve
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of ISP08-20 2-Way N.C. Poppet Valve
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of ISP08-20 2-Way N.C. Poppet Valve
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of ISP08-20 2-Way N.C. Poppet Valve
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of ISP08-20 2-Way N.C. Poppet Valve
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0086-553-8812880 salesinno@innohydra.com
No. 03, 03rd Kechuang Road, Xinwu Economic Development Zone, Wanzhi District, Wuhu City, Anhui Province, China
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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