HERED Solenoid Valve Series

HERED pneumatic valve selection starts with the circuit and the exact function the valve must perform. Define the required port and position arrangement, normal state, and whether operation is solenoid, pneumatic, manual or mechanical. Then state the medium, operating pressure and temperature, required flow, and the port standard and size, together with the available electrical supply and connection when a coil is involved. The HERED Solenoid Valve Series includes solenoid, pulse, manual, foot, rotary-lever, mechanical and air-operated valves, plus flow controls, check valves and manifolds. Use the valve symbol and circuit diagram to confirm function instead of selecting by port size alone. Record whether the valve must hold, exhaust, switch quickly or coordinate with multiple outputs. Include manual-override and maintenance-access requirements where those affect operation. Confirm the actuation, voltage and electrical connection from the actual valve or coil information, and check mounting and installation dimensions against the drawing. For replacement requests, include full model code, photograph, circuit function, normal state, medium and operating conditions, port details and any manifold constraints. For new projects, share the application, cycle, required flow and controller output so the valve and electrical arrangement can be reviewed together. Product-specific tables remain the authority for dimensions and operating limits. Continue with the HERED pneumatic valve collection.