Herion 5/2 directional valve, bistable, NPT 1/4, without solenoid coil - Norgren 9711745000000000

The Norgren 9711745000000000 is a bistable Herion 5/2 directional valve with NPT 1/4 ports, designed as an inline solenoid valve. The 9711745000000000 is supplied without a solenoid coil, so the solenoid system and voltage are selected separately.

Benefits

• 1300 l/min flow for fast filling and exhausting of the actuator
• Operating pressure of 2.5 to 8 bar covered
• Usable from -40 to 65 °C, outdoors included
• B10 value of 2.5 million cycles as a basis for safety calculations

Manufacturer features

• Suited for outdoor use under critical environmental conditions
• Crossover-free switching
• Add-on manual override
• TÜV approval based on type examination to DIN EN 161, DIN 3394 and IEC 61508
• Solenoid systems in protection types Ex e mb, Ex d mb, Ex mb and Ex ia for zones 1 and 2 (gas) and 21 and 22 (dust)
• For multi-channel safety systems up to SIL 3
• International approvals IEC Ex, FM and CSA, others on request

Applications

The 9711745000000000 controls double-acting cylinders and rotary actuators in both directions.