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5/3 directional valve bistable all ports blocked, without solenoid coil, G1/4 - Norgren 9712000000000000
The Norgren 5/3 directional valve bistable all ports blocked 9712000000000000 (Herion brand) from the 97100 series blocks all ports in the centre position and so holds the actuator in place. For 9712000000000000 the deciding values are port G1/4, weight 0.35 kg, flow 500 l/min and operating pressure 2 to 8 bar.
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Description
The Norgren 5/3 directional valve bistable all ports blocked 9712000000000000 (Herion brand) blocks all ports in the centre position and so holds the actuator in place. The data for 9712000000000000 list port G1/4, weight 0.35 kg, flow 500 l/min and operating pressure 2 to 8 bar.
Features
- Function 5/3 APB
- Switching behaviour bistable
- Centre position all ports blocked
- Port G1/4
- Solenoid coil not included
Applications
The valve 9712000000000000 mounts onto rotary actuators with a NAMUR interface, typically on process valves. The matching solenoid coil for 9712000000000000 is selected separately according to the control voltage.
Standards
According to the manufacturer, 9712000000000000 complies with NAMUR.
Technical data
| Manufacturer | Norgren |
|---|---|
| Order number | 9712000000000000 |
| Function | 5/3 APB |
| Switching behaviour | bistable |
| Centre position | all ports blocked |
| Port | G1/4 |
| Solenoid coil | not included |
| Brand | Herion |
| Series | 97100 |
| Medium | compressed air |
| Operating pressure | 2 to 8 bar |
| Flow | 500 l/min |
| Operating temperature | -15 to 50 °C |
| Valve technology | softseal spool |
| Mounting | NAMUR interface |
| Body | anodised aluminium |
| Seals | nitrile rubber (NBR) |
| Spool | stainless steel |
| B10 value | 5,000,000 cycles |
| Country of origin | Czechia |
| RoHS | compliant |
| Features | exhaust air recirculation, crossover-free switching, switch-over guaranteed even with a small supply cross section, manual override with detent, ATEX approved solenoid coils available as an option |
| Weight | 0.35 kg |
| Hersteller-Nr | 9712000000000000 |
| Zolltarifnummer | 84818059 |
| GPSR Herstellerdaten | Norgren GmbH, Bruckstraße 93, DE-46519 Alpen, www.norgren.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Seal material | NBR |
| Housing material | Aluminium, anodised |
| Norm | NAMUR |
| Betriebsdruck max [bar] | 8 |
| Pneumatic connection | G1/4 |
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