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norskIEC10-42 Restrictor Check Valve
A screw-in, cartridge-style, priority-on-demand, pressure-compensator with a static load sense, intended to provide priority flow in the required amount, while allowing excess flow to be used for auxiliary functions.
A screw-in, cartridge-style, priority-on-demand, pressure-compensator with a static load sense, intended to provide priority flow in the required amount, while allowing excess flow to be used for auxiliary functions.
| Operating Pressure | Inlet: 240 bar (3500 psi) |
| Maximum Regulated Flow | 37.9 lpm (10 gpm) with 10.3 bar (150 psi) compensator spring; 30.2 lpm (8.0 gpm) with 5.5 bar (80 psi) compensator spring |
| Flow Maintenance | See Performance Chart |
| Adjustment Torque Required | 0.34 Nm (3 inch-pounds) at 7 bar (100 psi); 4.50 Nm (40 inch-pounds) at 207 bar (3000 psi) |
| Temperature | -40 to 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 | IVC10-4; See page 302 |
Material
| Cartridge | Weight: 0.16 kg. (0.35 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces. Seal: D type seal rings. |
| Standard Ported Body | Weight: 0.34 kg. (0.75 lbs.); Anodized high-strength 6061 T6 aluminum alloy, rated to 240 bar (3500 psi). 0.34 kg. (0.75 lbs.); Anodized high-strength 6061 Ductile iron and steel bodies available; Dimensions may differ. Consult Inno. |
| 1. Hardened parts for long life. |
| 2. Quiet, modulated response. |
| 3. Industry common cavity. |
With inlet flow at ③, the IEC10-42 will deliver the required priority flow at ④, regardless of load pressure. Excess flow exits at ②. Port ① is the load sense port. All ports may be fully pressurized.
