Product Description
2623079/A8112 belongs to IMI‑Norgren (Herion) 26230 series NAMUR interface indirect pilot solenoid valve. 5/2 single‑coil spring return design with standard NAMUR flange mounting, directly fitted onto pneumatic actuators without extra piping. A8112 refers to matched solenoid coil assembly with latching manual override; coil can be rotated 90° for cable direction adjustment. Suitable for filtered compressed air (lubricated or non‑lubricated). Widely used for on‑off control of valve actuators.
Technical Specifications
| Item | Specification |
|---|---|
| Full Model | 2623079 / A8112 (valve body:2623079, coil:A8112) |
| Manufacturer | NORGREN (IMI Herion, Germany) |
| Valve Function | 5/2, single‑coil spring return, NAMUR flange mount |
| Operation Mode | Indirect pilot operated |
| Port | NAMUR flange, G1/4 |
| Orifice | 6 mm |
| Medium | Filtered compressed air, lubricated or non‑lubricated |
| Operating Pressure | 2‑8 bar |
| Coil A8112 | DC24V, power 1.7W, latching manual override |
| Ingress Protection | IP65 |
| Ambient Temperature | -10℃ ~ +50℃ |
| Seal Material | NBR |
| Net Weight | ~0.4 kg |
| Origin | Germany |
| Lifecycle | Active production, original order supported, used/refurbished spares available |
| Note | NAMUR standard, direct‑mount for pneumatic valve actuators |
Applications
‑ On‑off control for pneumatic valve actuators with NAMUR interface ‑ Pneumatic control for ball valves, butterfly valves, shut‑off valves in petrochemical, water‑treatment and power‑plant ‑ Pneumatic circuits for process automation, filling and packaging machinery ‑ Explosion‑proof coils optional for hazardous area; spare‑part replacement for legacy field pneumatic valves
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