ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking

Name: ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking
Brand: Wuhu Inno Hydraulic Technology Co., Ltd.

This valve ensures optimal protection and safety in hydraulic systems by preventing fluid backflow. With its bi-directional blocking capability and durable construction, the ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking valve provides dependable performance in demanding hydraulic environments, making it an excellent choice for critical applications.

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Specifications of ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking

Operating Pressure	207 bar (3000 psi)
Flow:	See Performance Chart
Internal Leakage:	0.25 ml/min. (5 drops/minute) max. at 207 bar (3000 psi)
Temperature	-40 to 100°C
Coil Duty Rating	Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°C:	Standard 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 Voltage	85% of nominal at 207 bar (3000 psi)
Fluids	Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu)
Installation:	No restrictions
Cavity:	IVC08-2

Material

Cartridge: Weight:	0.15 kg. (0.33 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces. Seal: D type seal rings.
Standard Ported Body	Weight: 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 Coil	Weight: 0.27 kg. (0.60 lbs.); Unitized thermoplastic encapsulated, Class H high temperature magnetwire.
E-Coil	Weight: 0.41 kg. (0.90 lbs.); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.

Features of ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking

1. Continuous-duty rated coil.

2. Optional coil voltages and terminations.

3. Cartridges are voltage interchangeable.

4. Efficient wet-armature construction

5. Optional waterproof E-Coils rated up to IP69K.

6. Hardened seat for long life and low leakage.

7. Manual override option.

8. Industry common cavity.

Operation Symbol of ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking

When de-energized, the ISV38-28 blocks flow in both directions. When energized, the cartridge's poppet opens on its seat, allowing flow from ② to ① or from ① to ②.