E-mail
isv08 20j poppet 2 way n c pull only manual override
isv08 20j poppet 2 way n c pull only manual override

ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override

A solenoid-operated, 2-way, normally closed, piloted poppet-type, screw-in hydraulic cartridge valve, intended to act as a load holding or blocking device for low flow circuits having pull-only manual override requirements.

Products

Specifications of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override

Operating Pressure207 bar (3000 psi)
Proof Pressure255 bar (3700 psi)
FlowSee Performance Chart
Internal Leakage
0.15 ml/min.(3 drops/minute) max.at 207 bar (3000 psi)
Coil Duty RatingContinuous from 85% to 115% of nominal voltage
Temperature-40 to 100°C
Initial Coil Current Draw at 20°CStandard Coil: 1.2 amps at 12 VDC;
0.13 amps at 115 VAC (full wave rectified).
E-Coil: 1.4 amps at 12 VDC; 0.7 amps at 24 VDC
Minimum Pull-in Voltage85% of nominal at 40°C; Drop Out at 5%
FluidsMineral-based or synthetics with lubricating properties at viscosities of
7.4 to 420 cSt (50 to 2000 sus)
InstallationNo restrictions
CavityIVC08-2; See page 297


Materials

CartridgeWeight: 0.15 kg. (0.33 lbs.); Steel with hardened work surfaces.
Zinc-plated exposed surfaces.
Seal: D type seal 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-CoilWeight: 0.14 kg.(0.30 lbs.); Perfect wound, fully encapsulated with rugged
external metal shell; Rated up to IP69K with integral connectors.


Features of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override

1. Continuous-duty rated coil.
2. Hardened seat for long life and lown leakage.
3. Optional coil voltages and terminations.
4. Optional waterproof E-Coils rated up to IP69K.
5. Manual override option.
6. Industry common cavity.
7. Compact size.


Operation Symbol of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override

Operation Symbol of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override

When de-energized, the ISV08-20J 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 manually override, pull and hold the  knurled knob. This override is not detented. The pull force required is approximately 24 lbs. The"J" option includes a male 10-32 thread for a cable attachment. If a cable is used, the internal valve spring may not provide enough force  to overcome internal cable friction. An external means of returning the cable  must be provided by the user.

Performance/Dimension/Sectional Drawing of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override

Sectional Drawing
Performance/Dimension/Sectional Drawing of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override
DIMENSION (inch/mm)
Performance/Dimension/Sectional Drawing of ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override
Latest News & Blogs From INNO
Quick Links
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
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