The INV08-20A Needle Valve is a precision instrument for fluid control. With its adjustable needle-like plunger, it provides precise control over flow rates. Its compact design, durability, and compatibility with various fluids make it ideal for applications requiring fine-tuned fluid control in diverse industries.
| Product Model | INV08-20A NEEDLE VALVE |
| Operating Pressure | 250 bar (3600 psi) |
| Flow | 42 lpm (11 gpm) nominal at 7 bar (100 psi) differential at full open 3.5turns |
| Internal Leakage | Zero leakage at shut-off |
| Pilot Ratio | Pilot Ratio: 3:1, max. setting should be equal to 1.3 times the load pressure |
| Temperature | -40°℃～100°C |
| 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,See page 297 |
Material
| Cartridge | Weight: 0.10 kg. (0.23 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces. |
| Seal | D type seal rings; Anodized aluminum knobs. |
| 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.
| 1. Adjustments cannot be backed out of the valve. |
| 2. Hardened parts for long life. |
| 3. Aluminum knob option. |
| 4. Positive shut-off. |
| 5. Linear adjustment. |
| 6. Compact size. |
The INV08-20A increases its orifice value from fully closed to fully open with counterclockwise adjustment rotation.
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